CN222399296U - A lifting mechanism for assisting rescue or care - Google Patents

Abstract

A lifting mechanism for assisting rescue or care includes a base frame, a lifting frame is liftably mounted on the base frame, a connecting piece is mounted on the lifting frame, and the connecting piece is connected to a fixed structure. The lifting frame is equipped with a supporting assembly below the fixed structure. When in use, the user is first allowed to wear the fixed structure and sit on the supporting assembly, and then the lifting frame is adjusted to achieve the purpose of lifting the user. Compared with the prior art, the utility model has the following beneficial effects: it can smoothly lift the injured or the elderly to the required height, avoiding damage to the injured or the elderly caused by manual lifting.

Description

Lifting mechanism for assisting rescue or care

Technical Field

The utility model belongs to the technical field of personnel transfer, and particularly relates to a lifting mechanism for assisting rescue or caretaking.

Background

Personnel transfer is a common activity in the fields of medical care, home care, emergency rescue, and the like. Especially for elderly, disabled or wounded persons, due to their physical condition limitations, it is often necessary for others to assist in moving to accomplish the transfer from one location to another. In these scenarios, handling work becomes particularly challenging, particularly when it is desired to handle individuals from low to high, such as wheelchairs, beds or stairs from the ground.

At present, the handling work is mainly finished manually. Caregivers or ambulance personnel often need to use their own physical effort to lift and move the carried person. The traditional manual conveying mode has the following defects:

1. The carrying risk is high, and in the manual carrying process, if the force of carrying personnel is improper, inconsistent or insufficient, the old or wounded person is easily damaged secondarily, such as muscle strain, joint sprain, fracture and the like.

2. The labor intensity is high, the manual carrying is also a physical burden on the carrying personnel, and the waist and back injury or other occupational diseases can be caused by long-term working on the heavy physical labor.

Accordingly, the present application has been further designed and developed based on some of the above prior art.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a lifting mechanism for assisting rescue or care, which comprises a base frame, wherein a lifting frame is arranged on the base frame in a lifting manner, a connecting piece is arranged on the lifting frame, and the connecting piece is connected with a fixing structure. The lifting frame is provided with a bearing assembly below the fixed structure. When in use, a user wears the fixed structure, sits on the bearing assembly, and then adjusts the lifting frame to achieve the purpose of lifting the user.

As a preferred embodiment of the lifting mechanism for assisting rescue or caretaking according to the present utility model, in particular, the lifting frame is provided with a backrest so that a user can take a relaxed and comfortable posture when lifting.

As a preferred embodiment of the lifting mechanism for assisting rescue or care, the backrest is of an elastic supporting net structure, is simple and light in structure, has elasticity and avoids collision with the back.

As a preferred embodiment of the lifting mechanism for assisting rescue or caretaking according to the present utility model, in particular, the bearing assembly comprises two symmetrically arranged bearing plates, the bearing plates are connected with mounting seats, the mounting seats are assembled on the lifting frame, and the bearing plates and the fixing structures can be matched to bear a user.

As a preferred embodiment of the lifting mechanism for assisting rescue or care according to the present utility model, specifically, the supporting plate is rotatably assembled with the mounting seat, and after the user is lifted to a certain height by the fixing structure, the supporting plate is rotated to the lower side of the user for supporting, and the effect of the design is that the user does not need to be manually moved onto the supporting plate, so as to avoid injury to the user during the transportation.

As a preferred embodiment of the lifting mechanism for assisting rescue or caretaking according to the utility model, in particular the lifting frame is provided with armrests on both sides, which design enables the user to assume a relaxed and comfortable posture when lifting.

As a preferred embodiment of the lifting mechanism for assisting rescue or care of the present utility model, in particular, the bottom of the base frame is equipped with a moving roller, so that the lifting mechanism can be moved to a designated position conveniently and rapidly.

As a preferred embodiment of the lifting mechanism for assisting rescue or caretaking according to the present utility model, in particular, the fixing mechanism is provided at the bottom with a safety belt for supporting buttocks.

As a preferred embodiment of the lifting mechanism for assisting rescue or caretaking according to the utility model, in particular the top of the connection piece is provided with an electric or manual drive.

Compared with the prior art, the utility model has the following beneficial effects that the wounded or the old can be stably lifted to the required height, and the injury to the wounded or the old caused by manual lifting is avoided.

Drawings

Fig. 1 is a schematic perspective view of a lifting mechanism in a storage state.

Fig. 2 is a schematic perspective view of the lifting mechanism in a lifted state.

Fig. 3 is a front view of the lifting mechanism.

Fig. 4 is a side view of the lifting mechanism.

The following is a description of the marks in the drawings of the specification:

10. A base frame, 11, a movable roller;

20. Lifting frame, 21, backrest, 22, bearing plate, 23, mounting seat, 24 and handrail;

30. A fixing structure, 31, a connecting piece, 32 and a safety belt.

Detailed Description

The utility model is described in further detail below with reference to the drawings and the detailed description.

In the following embodiments, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout, and the embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, it should be understood that terms such as center, longitudinal, lateral, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise, etc. indicate azimuth or positional relationships based on the azimuth or positional relationships shown in the drawings are merely for convenience of description and simplification of description, and thus should not be construed as limiting the present utility model. Furthermore, the terms first, second, etc. are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the illustrated features. In describing the present utility model, unless explicitly stated and limited otherwise, terms such as mounting, connecting, coupling, etc. should be construed broadly and the specific meaning of the terms in the present application will be understood by those skilled in the art based on the specific circumstances.

Referring to fig. 1 to 4, a lifting mechanism for assisting rescue or caretaking includes a base frame 10, and a moving roller 11 is mounted at the bottom of the base frame 10 so that the lifting mechanism can be moved to a designated position conveniently and rapidly. The lifting frame 20 is arranged on the base frame 10 in a lifting manner, the connecting piece 31 is arranged on the lifting frame 20, and the connecting piece 31 is connected with the fixing structure 30. The lifting frame 20 is equipped with a support assembly below the fixed structure 30. In use, a user first wears the fixed structure 30 and sits on the support assembly, and then adjusts the lift 20 to lift the user.

In the present application, the connecting member 31 may be a rope, a chain, a belt, etc., and the fixing structure 30 may be a wearable vest or a binding belt, etc., so that the present application can be conveniently worn on a person. The bottom of the fixing mechanism 30 is provided with a seat belt 32 for supporting buttocks.

Specifically, in order to accommodate users of different sizes and needs, the fixing structure 30 is a vest, and an adjustable design is adopted, so that the vest can be tightly and comfortably wrapped around the body of the user through, for example, a velcro, a buckle or other suitable quick adjustment devices, thereby avoiding unnecessary friction or pressing feeling in the lifting process. Meanwhile, the vest material is preferably breathable and soft, so that the wearing comfort is guaranteed, and the sanitary problem of long-time use is also considered.

Wherein, the lifting frame 20 is provided with a backrest 21, so that a user can take a relaxed and comfortable posture when lifting. The backrest 21 is an elastic supporting net structure, has a simple and light structure, is elastic, and avoids the collision of the backrest. The lift 20 is equipped with armrests 24 on both sides, which allow the user to assume a relaxed and comfortable position when lifted.

In particular, the support assembly comprises two support plates 22 symmetrically arranged, the support plates 22 are connected with mounting seats 23, the mounting seats 23 are assembled on the lifting frame 20, and users can be supported through the cooperation of the support plates 22 and the fixing structures 30. The bearing plate 22 and the mounting seat 23 are assembled in a rotating way, after a user is lifted to a certain height through the fixing structure 30, the bearing plate 22 is rotated to the lower side of the user to support the user, and the design has the effect of avoiding the user from being hurt when the user is carried onto the bearing plate 22 without manual work.

In one embodiment of the present application, the lifting frame 20 may be driven to lift by a motor or by hand. The motor driven option provides an automated solution for the lifting process, is suitable for medical institutions or home environments with corresponding power support, reduces human consumption and improves operational accuracy. The hand-operated design is used as a standby or emergency scheme, so that the hand-operated type power supply device can be normally used under the condition of no power supply, and the application range and the reliability of the device are improved.

In addition, in another embodiment of the present application, the connecting member 31 may be externally connected with a motor or a manual driving structure to facilitate the adjustment of the height of the fixing structure 30, for example, a motor is provided at the top of the connecting member 31 to provide rope winding power, or a pulley is provided at the top of the connecting member 31 to facilitate the manual pulling to raise the height of the fixing structure 30.

In use, a worker first mounts the securing mechanism 30 on the user to first straighten a person who is falling/lying/leaning against the securing mechanism to avoid injury during lifting, and after straightening, the support assembly is moved under the user's hips to support the hips. Then the lifting frame 20 drives the fixing mechanism 30 to synchronously lift.

Compared with the prior art, the utility model has the following beneficial effects that the wounded or the old can be stably lifted to the required height, and the injury to the wounded or the old caused by manual lifting is avoided. The defect of the traditional carrying mode is remarkably improved, the physical burden of carrying operation on nursing staff is reduced, and meanwhile, the safety and comfort of a carried person are ensured to the greatest extent. In the daily care environment, the system simplifies the care flow, improves the care quality, and reflects the perfect combination of humanized design concept and modern technology.

The scope of the present utility model includes, but is not limited to, the above embodiments, and any alterations, modifications, and improvements made by those skilled in the art are intended to fall within the scope of the utility model.

Claims (9)

1. Lifting mechanism for assisting rescue or caretaking, characterized by comprising a base frame (10), wherein a lifting frame (20) is arranged on the base frame (10) in a lifting manner, a connecting piece (31) is arranged on the lifting frame (20), the connecting piece (31) is connected with a fixed structure (30), and a bearing assembly is arranged below the fixed structure (30) on the lifting frame (20).

2. Lifting mechanism for assisting rescue or caretaking according to claim 1, characterized in that the lifting frame (20) is fitted with a backrest (21).

3. Lifting mechanism for assisting rescue or caretaking as claimed in claim 2, characterized in that the backrest (21) is a resilient support net structure.

4. Lifting mechanism for assisting rescue or caretaking according to claim 1, characterized in that the bearing assembly comprises two symmetrically arranged bearing plates (22), the bearing plates (22) being connected with mounting seats (23), the mounting seats (23) being fitted on the lifting frame (20).

5. Lifting mechanism for assisting rescue or caretaking as claimed in claim 4, characterized in that the bearing plate (22) is rotatably mounted with the mounting seat (23).

6. Lifting mechanism for assisting rescue or caretaking as claimed in claim 1, characterized in that the lifting frame (20) is equipped with armrests (24) on both sides.

7. Lifting mechanism for assistance in rescue or caretaking as claimed in claim 1, characterized in that the base frame (10) is equipped at its bottom with moving rollers (11).

8. Lifting mechanism for assisting rescue or caretaking as claimed in claim 1, characterized in that the bottom of the fixed structure (30) is provided with a safety belt (32) for supporting the buttocks.

9. Lifting mechanism for assistance in rescue or caretaking as claimed in claim 1, characterized in that the top of the connection piece (31) is provided with an electric or manual driving structure.