Shifting machine with getting-up assisting function

Abstract

The utility model discloses a shifting machine with a getting-up assisting function, which comprises a movable rack, a plurality of trundles are arranged on the movable rack, a movable lifting frame is longitudinally and movably arranged on the movable rack, the left side and the right side of the movable lifting frame are respectively hinged with a combined chair frame, and the left combined chair frame and the right combined chair frame are combined to form a complete chair. A connecting frame is fixedly connected to the movable lifting frame, an overturning frame is hinged to the connecting frame, the overturning frame and the connecting frame are connected with a locking element used for locking the overturning frame, protection elements extending towards the rear side are arranged on the left side and the right side of the overturning frame respectively, and the rear ends of the protection elements are connected with bandages used for being bound to the legs of a user. When a patient is switched from a sitting posture to a standing posture, two arms can be put on the protection element, meanwhile, the left binding band and the right binding band are bound to the thighs of the user, then the overturning frame is driven by external force to rotate relative to the connecting frame, in the rotating process, the protection element is overturned forwards, and in the overturning process, the protection element is not prone to falling off. The protection element supports the patient to move forwards and upwards, meanwhile, the bandage drives the thighs to drive the lower body of the patient to move upwards, and the protection element and the bandage synchronously move to better drive the patient to get up.

Description

Technical Field

[0001] The utility model relates to a lifting machine provided with a standing-up assistance function. Background Art

[0002] Prior art, such as the Chinese utility model patent application document, application number 202420392922.0, discloses a multifunctional shifting machine, including a mobile frame, a mounting frame is provided on the mobile frame, a seat assembly is provided on the rear side of the mounting frame, an adjustment frame is rotatably provided on the mounting frame, gripping handles are provided on the front and left sides of the adjustment frame, and protective members are provided on the rear and left sides of the adjustment frame, respectively, to form a standing area between the left and right protective members; a controllable gas spring is hinged on the mounting frame, the other end of the controllable gas spring is hinged to the adjustment frame, a control handle is provided on the adjustment frame or the mounting frame, the control handle is connected to a control rope, and the control rope is connected to the controllable gas spring. When performing rehabilitation exercises, pressing the control handle allows the controllable gas spring to freely expand and contract, so that the adjustment frame can be rotated to a use position relative to the mounting frame. In this state, the user can stand in the standing area, with the left and right sides of the upper body against the protective members to maintain left and right stability, while holding the gripping handles with both hands, and under the action of the casters, the user can move forward under the action of the shifting machine to perform rehabilitation exercises. .

[0003] By adding an adjustment frame and a protective part, when performing rehabilitation exercises, the rehabilitation patient stands in a standing area, holds the grip handles with both hands, and walks forward with the assistance of a mobile machine to achieve rehabilitation exercises.

[0004] Based on the above, the technical problem existing in the prior art is that when the patient sits on the seat assembly, it is difficult to adjust from a sitting position to a standing position due to the inconvenience of his legs. However, in the prior art, the patient's hands can be placed on the left and right protective parts, and then the adjustment frame can be rotated so that the protective parts follow the adjustment frame to rotate, so as to drive the patient to stand up. However, the force points of this driving method are only the patient's arms. It is difficult to adjust a patient with inconvenient legs and feet from a sitting position to a standing position by relying solely on this force point. Therefore, in the existing process of getting up, it is often necessary to manually support the patient so that the patient can stand up under the drive of the adjustment frame. This way of driving the patient to stand up is inconvenient and needs further improvement. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a transfer machine that can be connected to the patient's thighs by a strap to drive the patient's legs to move synchronously when getting up.

[0006] A lifting machine with a standing assistance function designed for this purpose comprises a mobile frame, the mobile frame is provided with a plurality of casters, a mobile lifting frame is provided on the mobile frame for longitudinal movement, the mobile lifting frame is respectively hinged with combined chair frames on the left and right sides, and the two combined chair frames on the left and right sides are combined to form a complete seat, a connecting frame is fixedly connected to the mobile lifting frame, a flip frame is hinged on the connecting frame, the flip frame and the connecting frame are connected with a locking element for locking the flip frame, and the flip frame is respectively provided with protective elements extending to the rear side on the left and right sides, and the rear ends of the protective elements are connected with straps for binding the user's legs.

[0007] Preferably, the protective element is a protective rod extending rearward, a soft covering member is sleeved on the protective rod, a limiting member is provided at the rear end of the protective rod, an installation space is provided between the soft covering member and the limiting member, and the upper end of the strap is fixedly mounted on the protective rod in the installation space.

[0008] Preferably, the locking element includes a controllable gas spring hinged on the flip frame, the other end of the controllable gas spring is hinged to the connecting frame, and a control switch for controlling the controllable gas spring is provided on the transfer machine, and the control switch is connected to the control end of the controllable gas spring through a control line.

[0009] Preferably, a locking buckle is hinged on one of the combined chair frames, and a locking member that interlocks with the locking buckle is provided on the other combined chair frame.

[0010] Preferably, driving handles for driving the turning frame to turn over are respectively provided on the left and right sides of the front side of the turning frame.

[0011] Preferably, handles for holding and walking are respectively provided on the left and right sides of the front side of the flip frame.

[0012] Compared with the prior art, the rear end of the protective element of the utility model is connected with a strap for tying the user's legs. When the patient switches from a sitting position to a standing position, he can put his arms on the protective element and use the left and right straps to tie the user's thighs. Then, the flip frame is driven by external force to rotate relative to the connecting frame. During the rotation, the protective element flips toward the front. During this flipping process, the protective element supports the patient to move forward and upward, and the strap drives the thigh to drive the patient's lower body to move upward. The protective element and the strap move synchronously to better drive the patient to stand up. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model;

[0014] Figure 2This is the second schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the exploded structure of the utility model;

[0016] Figure 4 It is one of the partial structural schematic diagrams of the utility model;

[0017] Figure 5 This is the second schematic diagram of the local structure of the utility model. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] See also Figure 1-Figure 5 A lifting machine with a standing assistance function comprises a mobile frame 11, on which a plurality of casters 10 are arranged, on which a mobile lifting frame 12 is arranged for longitudinal movement, on which a combined chair frame 14 is respectively hingedly connected on the left and right sides of the mobile lifting frame 12, and the left and right combined chair frames 14 are combined to form a complete seat, on which a connecting frame 17 is fixedly connected, on which a flip frame 2 is hingedly connected, and the flip frame 2 and the connecting frame 17 are connected with a locking element 80 for locking the flip frame 2, and on which the flip frame 2 is respectively provided with protective elements 4 extending to the rear side, and the rear end of the protective element 4 is connected with a strap 5 for tying the user's legs.

[0020] In the above embodiment, when the patient switches from a sitting position to a standing position, he or she can put his or her arms on the protective element and use the left and right straps to tie the user's thighs. Then, an external force is used to drive the flip frame to rotate relative to the connecting frame. During this rotation, the protective element flips toward the front. During this flipping process, the protective element supports the patient to move forward and upward, and at the same time, the straps drive the thighs to drive the patient's lower body to move upward. The protective element and the straps move synchronously to better drive the patient to stand up.

[0021] See also Figure 1 The protective element 4 is a protective rod extending backward, a soft covering member 41 is sleeved on the protective rod, a limiting member 42 is provided at the rear end of the protective rod, an installation space 43 is provided between the soft covering member 41 and the limiting member 42, and the upper end of the strap 5 is fixedly installed on the protective rod in the installation space 43.

[0022] Furthermore, the upper end of the strap 5 is sleeved on the protective rod of the installation space 43. Under the front and rear limiting action of the limiting member 42 and the soft covering member 41, the sleeved strap 5 will not be displaced front and rear to ensure stability.

[0023] See also Figures 1 to 5 The locking element 80 includes a controllable gas spring 8 hinged on the flip frame 2, the other end of the controllable gas spring 8 is hinged to the connecting frame 17, and a control switch 9 for controlling the controllable gas spring 8 is provided on the transfer machine. The control switch 9 is connected to the control end of the controllable gas spring 8 through a control line 91.

[0024] The controllable gas spring 8 can fix the flip frame 2 at an angle so that it cannot rotate relative to the connecting frame 17, which prevents the flip frame 2 from rotating at will. When the flip frame 2 needs to be driven to rotate, the control switch 9 is pressed to unlock the controllable gas spring 8 through the control line 91. After unlocking, the piston rod of the controllable gas spring 8 can be extended and retracted. In the retractable state, the flip frame 2 can rotate relative to the connecting frame 17.

[0025] See also Figure 1 A locking button 15 is hinged on one of the combined chair frames 14, and a locking member 16 that interlocks with the locking button 15 is provided on the other combined chair frame 14. When the patient needs to sit, the two combined chair frames 14 are closed and locked by the locking button 15 and the locking member 16 to form a complete chair for the patient to sit and use. When rehabilitation is performed, the locking button 15 and the locking member 16 are released, and the left and right combined chair frames 14 are separated, so that the two protective elements 4 form a standing area for the patient to perform rehabilitation.

[0026] See also Figure 1 and Figure 2 The front sides of the turning frame 2 are respectively provided with driving handles 7 for driving the turning frame 2 to turn over.

[0027] Furthermore, the control switch 9 is arranged on one of the driving handles 7 .

[0028] See also Figure 1 and Figure 2 The front side of the flip frame 2 is provided with handles 6 for holding and walking.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and the description are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lifting machine for assisting standing, comprising a mobile frame (11), the mobile frame (11) being provided with a plurality of casters (10), a mobile lifting frame (12) being provided on the mobile frame (11) for longitudinal movement, a combined chair frame (14) being hingedly connected to the left and right of the mobile lifting frame (12), the two combined chair frames (14) being combined to form a complete seat, a connecting frame (17) being fixedly connected to the mobile lifting frame (12), a turning frame (2) being hingedly connected to the connecting frame (17), the turning frame (2) being connected to the connecting frame (17) with a locking element (80) for locking the turning frame (2), the turning frame (2) being provided with a protective element (4) extending to the rear side on the left and right of the turning frame (2), wherein: The rear end of the protective element (4) is connected to a strap (5) for tying around the user's legs.

2. A lifting machine with standing assistance according to claim 1, characterized in that: The protective element (4) is a protective rod extending backwards, a soft covering member (41) is sleeved on the protective rod, a limiting member (42) is provided at the rear end of the protective rod, an installation space (43) is provided between the soft covering member (41) and the limiting member (42), and the upper end of the binding strap (5) is fixedly mounted on the protective rod in the installation space (43).

3. The lifting machine with standing assistance according to claim 1, characterized in that: The locking element (80) comprises a controllable gas spring (8) hinged on the flip frame (2), the other end of the controllable gas spring (8) being hinged to the connecting frame (17), and a control switch (9) for controlling the controllable gas spring (8) is provided on the transfer machine, and the control switch (9) is connected to the control end of the controllable gas spring (8) via a control line (91).

4. The lifting machine with standing assistance according to claim 1, characterized in that: A locking buckle (15) is hingedly connected to one of the combined chair frames (14), and a locking member (16) which is mutually buckled with the locking buckle (15) is arranged on the other combined chair frame (14).

5. The lifting machine with standing assistance according to claim 1, characterized in that: A driving handle (7) for driving the turning frame (2) to turn over is respectively arranged on the left and right sides of the front side of the turning frame (2).

6. The lifting machine with standing assistance according to claim 1, characterized in that: The left and right front sides of the turning frame (2) are respectively provided with handles (6) for holding and walking.

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