Lifting mechanism for assisting rescue or nursing

Abstract

A lifting mechanism for assisting rescue or care comprises a base frame, a lifting frame is assembled on the base frame in a lifting mode, a connecting piece is assembled 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 fixing structure. In the use process, a user wears the fixing structure and sits on the bearing assembly, and then the lifting frame is adjusted so that the purpose of lifting the user can be achieved. Compared with the prior art, the lifting device has the 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.

Description

Technical Field

[0001] The utility model belongs to the technical field of personnel transfer, and in particular relates to a lifting mechanism for assisting rescue or care. Background Art

[0002] In the fields of medical care, home care, and emergency rescue, personnel transfer is a common activity. Especially for the elderly, disabled or injured, due to their physical limitations, they often need the assistance of others to move from one place to another. In these scenarios, especially when individuals need to be moved from low to high, such as from the ground to a wheelchair, bed or stairs, the moving work becomes particularly challenging.

[0003] Currently, this type of transport work is mainly done manually. Nurses or rescuers usually need to use their own physical strength to lift and move the person being transported. This traditional manual transport method has the following shortcomings:

[0004] 1. High risk of transportation: During manual transportation, if the transporters use improper force, inconsistent coordination or insufficient strength, it is easy to cause secondary injuries to the elderly or the injured, such as muscle strain, joint sprains or even fractures.

[0005] 2. High labor intensity: Manual handling is also a physical burden on the movers themselves. Long-term engagement in such heavy physical labor may lead to back injuries or other occupational diseases.

[0006] Therefore, based on some of the above prior art situations, the present application has been further designed and improved. Utility Model Content

[0007] In view of the above shortcomings in the prior art, the utility model provides a lifting mechanism for assisting rescue or care, comprising a base frame, a lifting frame is mounted on the base frame in a liftable manner, a connecting member is mounted on the lifting frame, and the connecting member 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.

[0008] As a preferred embodiment of the lifting mechanism for assisting rescue or care described in the utility model, specifically, the lifting frame is equipped with a backrest, so that the user can adopt a relaxed and comfortable posture during lifting.

[0009] As a preferred implementation scheme of the lifting mechanism for assisting rescue or care described in the utility model, specifically, the backrest is an elastic support net structure, which is simple and light, and has elasticity to avoid back pain.

[0010] As a preferred embodiment of the lifting mechanism for assisting rescue or care described in the utility model, specifically, the supporting assembly includes two symmetrically arranged supporting plates, the supporting plates are connected to a mounting seat, and the mounting seat is assembled on the lifting frame, and the user can be supported by the cooperation of the supporting plates and the fixed structure.

[0011] As a preferred implementation scheme of a lifting mechanism for assisting rescue or care described in the utility model, specifically, the support plate is rotatably assembled with the mounting seat, and after the user is lifted to a certain height by a fixed structure, the support plate is rotated to the bottom of the user for support. The purpose of this design is to eliminate the need for manual lifting of the user onto the support plate, thereby avoiding injury to the user during transportation.

[0012] As a preferred embodiment of the lifting mechanism for assisting rescue or care described in the utility model, specifically, handrails are installed on both sides of the lifting frame. This design enables the user to adopt a relaxed and comfortable posture during lifting.

[0013] As a preferred embodiment of the lifting mechanism for assisting rescue or care described in the utility model, specifically, the bottom of the base frame is equipped with moving rollers, so that the lifting mechanism can be moved to a designated position conveniently and quickly.

[0014] As a preferred embodiment of the lifting mechanism for assisting rescue or care described in the utility model, specifically, a safety belt for supporting the hips is provided at the bottom of the fixing mechanism.

[0015] As a preferred embodiment of the lifting mechanism for assisting rescue or care described in the utility model, specifically, an electric or manual driving structure is provided on the top of the connecting member.

[0016] Compared with the prior art, the utility model has the following beneficial effects: it can smoothly lift the injured or the elderly to a required height, avoiding harm to the injured or the elderly caused by manual lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the lifting mechanism in the storage state.

[0018] Figure 2 It is a three-dimensional schematic diagram of the lifting mechanism in the lifting state.

[0019] Figure 3 It is the front view of the lifting mechanism.

[0020] Figure 4 It is a side view of the lifting mechanism.

[0021] The following is a description of the markings in the accompanying drawings of the specification:

[0022] 10. Base frame; 11. Moving roller;

[0023] 20. Lifting frame; 21. Backrest; 22. Support plate; 23. Mounting seat; 24. Armrest;

[0024] 30. Fixed structure; 31. Connecting parts; 32. Safety belt. DETAILED DESCRIPTION

[0025] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0026] In the following embodiments, the same or similar reference numerals throughout represent the same or similar components or components with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limitations on the present invention.

[0027] In the description of the present utility model, it should be understood that the terms: center, longitudinal, transverse, length, width, thickness, up, down, front, back, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility model and simplifying the description, and therefore cannot be understood as limiting the present utility model. In addition, the terms: first, second, etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features shown. In the description of the present utility model, unless otherwise clearly specified and limited, the terms: install, connect, connect, etc. should be understood in a broad sense, and ordinary technicians in this field can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Reference Figures 1 to 4 , a lifting mechanism for assisting rescue or care, comprising a base frame 10, the bottom of which is equipped with a moving roller 11, so that the lifting mechanism can be easily and quickly moved to a designated position. A lifting frame 20 is escalably mounted on the base frame 10, and a connecting member 31 is mounted on the lifting frame 20, and the connecting member 31 is connected to a fixed structure 30. The lifting frame 20 is equipped with a supporting assembly below the fixed structure 30. When in use, the user is first allowed to wear the fixed structure 30, and the user is allowed to sit on the supporting assembly, and then the lifting frame 20 is adjusted to achieve the purpose of lifting the user.

[0029] In the present application, the connecting member 31 can be a rope, chain, belt or other structure, and the fixing structure 30 can be a wearable vest or a restraint belt or other structure, which can be conveniently worn on a person. A safety belt 32 for supporting the buttocks is provided at the bottom of the fixing mechanism 30.

[0030] Specifically, in order to adapt to users of different body shapes and needs, when the fixed structure 30 is a vest, an adjustable design is adopted, and Velcro, buckles or other suitable quick adjustment devices can be used to ensure that the vest tightly and comfortably wraps the user's body to avoid unnecessary friction or pressure during the lifting process. At the same time, the vest material is preferably breathable and soft, which not only ensures the comfort of wearing, but also takes into account the hygiene problem of long-term use.

[0031] The lifting frame 20 is equipped with a backrest 21, so that the user can adopt a relaxed and comfortable posture during lifting. The backrest 21 is an elastic support net structure, which is simple and light, and has elasticity to avoid back pain. The lifting frame 20 is equipped with handrails 24 on both sides, which allows the user to adopt a relaxed and comfortable posture during lifting.

[0032] Specifically, the support assembly includes two symmetrically arranged support plates 22, the support plates 22 are connected to mounting seats 23, and the mounting seats 23 are mounted on the lifting frame 20, and the user can be supported by the support plates 22 and the fixing structure 30. The support plates 22 are rotatably assembled with the mounting seats 23, and after the user is lifted to a certain height by the fixing structure 30, the support plates 22 are rotated to the bottom of the user for support. The function of this design is that the user does not need to be manually moved to the support plates 22, so as to avoid injuries to the user during transportation.

[0033] To facilitate the use of the lifting mechanism, in one embodiment of the present application, the lifting frame 20 can be driven by a motor or manually. The motor-driven option provides an automated solution for the lifting process, which is suitable for medical institutions or home environments with corresponding power support, reducing manpower consumption and improving operation accuracy. The manual-crank design serves as a backup or emergency solution to ensure normal use even when there is no power supply, thereby improving the scope of application and reliability of the equipment.

[0034] In addition, in another embodiment of the present application, the connecting member 31 can be externally connected to a motor or a manual drive structure to facilitate the adjustment of the height of the fixed structure 30, such as: a motor is set on the top of the connecting member 31 to provide rope winding power, or a pulley is set on the top of the connecting member 31 to facilitate hand pulling to raise the height of the fixed structure 30.

[0035] When in use, the staff first equips the fixing mechanism 30 on the user to straighten the person who has fallen / lying down / leaning up to avoid injury when lifting up. After straightening up, the supporting assembly moves to the bottom of the user's buttocks to support the buttocks. Then the lifting frame 20 drives the fixing mechanism 30 to rise synchronously.

[0036] 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 the injury to the injured or the elderly caused by manual lifting. It significantly improves the shortcomings of the traditional handling method, reduces the physical burden of the handling operation on the caregivers, and maximizes the safety and comfort of the person being carried. In emergency rescue scenarios, the rapid response capability and efficient operation performance can win precious time for rescue operations; in daily care environments, it simplifies the care process, improves the quality of care, and embodies the perfect combination of humanized design concepts and modern technology.

[0037] The protection scope of the present invention includes but is not limited to the above embodiments. The protection scope of the present invention shall be based on the claims. Any replacement, deformation, and improvement of the technology that can be easily thought of by technicians in this field shall fall within the protection scope of the present invention.

Claims

1. A lifting mechanism for assisting rescue or care, characterized in that: The invention comprises a base frame (10), a lifting frame (20) being mounted on the base frame (10) in a liftable manner, a connecting member (31) being mounted on the lifting frame (20), and the connecting member (31) being connected to a fixed structure (30); and a supporting assembly being mounted on the lifting frame (20) below the fixed structure (30).

2. A lifting mechanism for assisting rescue or care according to claim 1, characterized in that: The lifting frame (20) is equipped with a backrest (21).

3. A lifting mechanism for assisting rescue or care according to claim 2, characterized in that: The backrest (21) is an elastic support net structure.

4. A lifting mechanism for assisting rescue or care according to claim 1, characterized in that: The supporting assembly comprises two symmetrically arranged supporting plates (22), the supporting plates (22) being connected to a mounting seat (23), and the mounting seat (23) being mounted on the lifting frame (20).

5. A lifting mechanism for assisting rescue or care according to claim 4, characterized in that: The supporting plate (22) and the mounting seat (23) are rotatably assembled.

6. A lifting mechanism for assisting rescue or care according to claim 1, characterized in that: The lifting frame (20) is equipped with handrails (24) on both sides.

7. A lifting mechanism for assisting rescue or care according to claim 1, characterized in that: The bottom of the base frame (10) is equipped with a movable roller (11).

8. A lifting mechanism for assisting rescue or care according to claim 1, characterized in that: A safety belt (32) for supporting the hips is arranged at the bottom of the fixing structure (30).

9. A lifting mechanism for assisting rescue or care according to claim 1, characterized in that: An electric or manual driving structure is provided on the top of the connecting piece (31).

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