CN215459916U

CN215459916U - Multifunctional walking aid for critical patients

Info

Publication number: CN215459916U
Application number: CN202121594469.4U
Authority: CN
Inventors: 曹红花
Original assignee: Jiangsu Changrui Machinery Co ltd
Current assignee: Jiangsu Changrui Machinery Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-11
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a multifunctional walking aid for critically ill patients, which comprises support assemblies, folding seats and locking assemblies, wherein the support assemblies are provided with a left group and a right group, each group of support assemblies comprises a first vertical rod and a second vertical rod, the upper ends of the first vertical rod and the second vertical rod are connected with a handrail tube, a hand is held on the handrail tube, the lower end of the first vertical rod is provided with a trundle, the lower end of the second vertical rod is provided with a foot pad, and the upper ends of the two groups of support assemblies are connected with a connecting rod; the folding seat is provided with a folding component which is rotatably arranged on the first vertical rod, so that the folding seat can be vertical or parallel to the ground; the locking assembly penetrates through the connecting rod and is used for fixing the folding seat when the locking assembly is vertical relative to the bottom surface. The utility model can unfold or fold the folding chair, and can provide rest for patients or facilitate continuous training.

Description

Multifunctional walking aid for critical patients

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a multifunctional walking aid for critically ill patients.

Background

The walking aid is an appliance for assisting a human body to support weight and keep balance and walk, the walking aid is an indispensable rehabilitation auxiliary device, when a critically ill patient carries out rehabilitation treatment, the walking aid needs to support the body to support the weight, keep balance and exercise walking through the walking aid, effective rehabilitation exercise can be obtained under the condition of ensuring the safety of the patient, when the critically ill patient carries out rehabilitation training, the critically ill patient is weak, the body possibly needs a leaning position at any time, and the patient is helped to recover physical strength.

For example, patent No. CN93200886.0 discloses a rehabilitation walking aid, which uses a central safety frame as the center to connect with a safety frame, and uses two vertical pipes as a rotary connecting shaft pipe, and connects and supports a front wheel and a rear column base with a height adjusting device through an inverted u-shaped connecting handrail and upper and lower ribs of a side wall to form two side walls, and uses two front pipes to pass through two vertical pipes of the central safety frame as the shaft center to form a foldable four-column frame, and an angle positioning device to position a sliding blade, which is composed of a positioning pin, a spring and a sliding blade assembly. A height adjusting device is specially arranged for ensuring the stability of the frame, and a tension spring and a copper pin are arranged in a front pipe and a rear pipe; the front wheel fork and the rear adjusting rod are provided with adjusting holes. The two sides can be opened to be concave and shaped, so that the planes of the two sides and the central safety frame where the axes of the two stand pipes are located form a square stable frame. Can meet the requirements of patients with hemiplegia, sports injury, systemic diseases and walking difficulty or the rehabilitation of old and weak patients, but critical patients can not sit down for rest when training and tired.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multifunctional walking aid for critically ill patients, which can provide a seat for the patients after training and tired in time to have a rest, can be folded during training, can prevent the seat from falling down suddenly, and is safe and reliable.

The utility model provides the following technical scheme:

a multifunctional walking aid for critically ill patients comprises support assemblies, folding seats and locking assemblies, wherein the support assemblies are provided with a left group and a right group, each group of support assemblies comprises a first vertical rod and a second vertical rod, the upper ends of the first vertical rod and the second vertical rod are connected with a handrail tube, a hand is arranged on the handrail tube, the lower end of the first vertical rod is provided with a trundle, the lower end of the second vertical rod is provided with a foot pad, and the upper ends of the two groups of support assemblies are connected with a connecting rod; the folding seat is provided with a folding component which is rotatably arranged on the first vertical rod, so that the folding seat can be vertical or parallel to the ground; the locking assembly penetrates through the connecting rod and is used for fixing the folding seat when the locking assembly is vertical relative to the bottom surface.

Preferably, the folding assembly comprises: the foldable seat is arranged above the first rotating rod, and the first rotating rod is driven to rotate by a first motor; one end of the rotating rod II is also hinged to the vertical rod I and is arranged below the rotating rod I; the upper part of the supporting leg is provided with a connecting piece hinged to the lower end of the first rotating rod, the other end of the second rotating rod is hinged to the supporting leg, the first motor drives the first rotating rod to enable the folding seat to be parallel or perpendicular to the ground, the bottom of the supporting leg is enabled to be in contact with the ground or to be away from the ground, and the bottom of the supporting leg is also provided with a foot pad.

Preferably, the locking subassembly is including rotating piece, bolt and dog, it stands at the connecting rod upper surface to rotate the piece, rotates the embedded bolt that has of piece, and the bolt runs through connecting rod and bottom connection has the dog, rotates and rotates the piece and can make the dog lock folding seat perpendicular ground downwards.

Preferentially, the lower ends of the first vertical rod and the second vertical rod are connected with side pipes, and transverse pipes are connected between the supporting legs.

Preferably, the bolt is provided with a spring connecting rod and a stop block.

Preferably, the connecting rod is provided with a button, the button is used for controlling the switch of the first motor, and the first motor is electrically connected with the PLC system.

The utility model has the beneficial effects that:

1. the switch of the motor can be controlled by pressing the button, the rotating rod I is rotated to drive the rotating rod II and the connecting piece to rotate, the folding seat is driven to rotate, the folding seat is unfolded or folded, and the rest of a patient can be provided or the training can be continued conveniently.

2. When the folding seat is folded, the bolt can descend by manually rotating the rotating piece, and the stop block can block the folding seat from falling down suddenly so as to avoid accidents.

3. The seat can be folded, so that a patient can walk on the inner side of the supporting assembly when walking training conveniently, the supporting force is large, two trundles are arranged, the walking aid does not need to be lifted to move forward, and the patient can stand for balance.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic front view of the folding seat of the present invention as it is deployed;

FIG. 2 is a schematic left side view of the folding seat of the present invention as it is unfolded;

FIG. 3 is a schematic left side view of the folded seat of the present invention;

fig. 4 is a left side view of the locking assembly of the present invention.

Labeled as: 1-folding seat, 2-supporting component, 21-handrail tube, 22-upright post II, 23-upright post I, 24-hand grip, 3-folding component, 31-rotating rod I, 32-rotating rod II, 33-supporting leg, 34-horizontal tube, 4-connecting rod, 5-side tube, 6-foot pad, 7-truckle, 8-locking component, 81-rotating component, 82-bolt, 83-stop block, 84-spring and 9-button.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 1-4, a multi-functional capable ware of helping people of critical patient, including supporting component 2, folding seat 1 and locking Assembly 8, two sets of about supporting component 2 is equipped with, and every group supporting component 2 includes pole setting one 23 and pole setting two 22, and pole setting one 23 is connected with side pipe 5 with pole setting two 22 lower extremes, and pole setting one 23 and pole setting two 22 upper ends are connected with handrail tube 21, are equipped with on handrail tube 21 and hold 24, truckle 7 is installed to the lower extreme of pole setting one 23, and pole setting two 22 lower extremes is equipped with the callus on the sole, and two sets of supporting component 2 upper ends are connected with connecting rod 4, are equipped with two truckles 7, need not to mention the capable ware of helping people to move ahead, make the patient can stand the balance.

Folding assembly 3 is arranged on folding seat 1, and folding assembly 3 is rotatably installed on upright stanchion one 23, so that folding seat 1 can be rotated perpendicularly to the ground to be parallel to the ground. The folding assembly 3 comprises a first rotating rod 31, a second rotating rod 32 and a supporting leg 33, one end of the first rotating rod 31 is hinged to the inner side of the first vertical rod 23, the folding seat 1 is installed above the first rotating rod 31, and the first rotating rod 31 is driven to rotate by a first motor; one end of the second rotating rod 32 is also hinged to the inner side of the first vertical rod 23 and is arranged below the first rotating rod 31; supporting leg 33 top is equipped with the connecting piece and articulates the lower extreme at bull stick 31, and the other end of bull stick two 32 articulates on supporting leg 33, is connected with violently pipe 34 between the supporting leg 33, can be more firm, and the supporting leg 33 bottom also is equipped with the callus on the sole. The connecting rod 4 is provided with a button 9, the button 9 is used for controlling the switch of a motor I, and the motor I is electrically connected with the PLC system. The seat can be automatically folded or unfolded, and is more convenient. A motor drive bull stick 31 rotates, and bull stick two 32 rotates, and the connecting piece rotates, enables folding seat 1 is parallel or perpendicular with ground, enables supporting leg 33 bottom and ground contact or leaves ground, enables folding seat 1 and can expand to sit down to have a rest when parallel with ground, makes things convenient for the patient to continue to stand in the training of 2 inboard of two supporting component after folding seat 1 is folded and is concluded, and the holding power is difficult to topple over greatly.

The locking assembly 8 is used to secure the folding seat 1 when it is perpendicular to the ground. Prevent that folding seat from falling down suddenly, accident takes place, locking Assembly 8 is including rotating piece 81, bolt 82 and dog 83, it can stand or keep flat at connecting rod 4 upper surface to rotate piece 81, and it has bolt 82 to rotate the embedded bolt 82 that has of piece 81, and it is articulated with bolt 82 to rotate piece 81, and bolt 82 runs through connecting rod 4 and bottom and is connected with dog 83, be equipped with spring 84 on the bolt 82, spring 84 connects connecting rod 4 and dog 83. Rotating the rotary 81 allows the spring 84 to be stretched and the stopper 83 to lock down the folding seat 1 when it is perpendicular to the ground.

When the foldable seat is used, a patient holds hands to hold the foldable seat with the hands during training, stands on the inner side of the supporting assembly 2 to walk, rotates the rotating piece 81 to enable the rotating piece to stand on the connecting rod when the patient needs to sit down for rest, moves the bolt 82 upwards, moves the push button 9 on the stop block 83, the motor drives the first rotating rod 31 to rotate, the second rotating rod 32 rotates, the foldable seat 1 is unfolded to be parallel to the ground, the bottom of the supporting leg 33 is placed on the ground, the patient can sit on the foldable seat for rest, when the patient needs to continue training, the button 9 is pressed again, the motor drives the first rotating rod 31 to rotate reversely, the second rotating rod 32 rotates reversely, the foldable seat 1 is driven to rotate reversely and to be perpendicular to the ground, the rotating piece 81 is rotated, the bolt 82 moves downwards, and the stop block 83 moves downwards to block the foldable seat 1.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-functional walking aid of critical patient, includes supporting component (2), folding seat (1) and locking Assembly (8), its characterized in that:

the supporting assemblies (2) are arranged in a left group and a right group, each group of supporting assemblies (2) comprises a first vertical rod (23) and a second vertical rod (22), the upper ends of the first vertical rod (23) and the second vertical rod (22) are connected with a handrail tube (21), a hand (24) is arranged on the handrail tube (21), the lower end of the first vertical rod (23) is provided with a trundle (7), the lower end of the second vertical rod (22) is provided with a foot pad, and the upper ends of the two groups of supporting assemblies (2) are connected with a connecting rod (4);

the foldable seat (1) is provided with a folding component (3), the folding component (3) is rotatably arranged on the first upright stanchion (23), and the foldable seat (1) is perpendicular to the ground and can rotate to be parallel to the ground;

a locking assembly (8), wherein the locking assembly (8) penetrates through the connecting rod (4), and the locking assembly (8) is used for fixing the folding seat (1) when the folding seat is vertical relative to the ground.

2. The multi-functional critically ill patient walker according to claim 1, wherein the folding assembly (3) comprises:

one end of the first rotating rod (31) is hinged to the inner side of the first vertical rod (23), the folding seat (1) is installed above the first rotating rod (31), and the first rotating rod (31) is driven to rotate by the first motor;

a second rotating rod (32), wherein one end of the second rotating rod (32) is also hinged on the inner side of the first vertical rod (23) and is arranged below the first rotating rod (31);

supporting leg (33), supporting leg (33) top is equipped with the connecting piece and articulates the lower extreme at bull stick (31), and the other end of bull stick two (32) articulates on supporting leg (33), and a motor drive bull stick (31) enables folding seat chair (1) is parallel or perpendicular with ground, enables supporting leg (33) bottom and ground contact or leaves ground, and supporting leg (33) bottom also is equipped with the callus on the sole.

3. The multifunctional walking aid for critically ill patients according to claim 1, wherein the locking assembly (8) comprises a rotating piece (81), a bolt (82) and a stop block (83), the rotating piece (81) stands on the upper surface of the connecting rod (4), the bolt (82) is embedded in the rotating piece (81), the rotating piece (81) is hinged with the bolt (82), the bolt (82) penetrates through the connecting rod (4) and the bottom of the bolt is connected with the stop block (83), and the rotating piece (81) can enable the stop block (83) to lock the folding seat (1) downwards to be vertical to the ground.

4. The multifunctional walking aid for critically ill patients according to claim 2, wherein the lower ends of the first upright rod (23) and the second upright rod (22) are connected with side pipes (5), and a transverse pipe (34) is connected between the supporting legs (33).

5. The multifunctional walking aid for critically ill patients according to claim 3, wherein a spring (84) is arranged on the bolt (82), and the spring (84) connects the connecting rod (4) and the stopper (83).

6. The multifunctional walking aid for critically ill patients according to claim 2, wherein the connecting rod (4) is provided with a button (9), the button (9) is used for controlling the switch of a motor I, and the motor I is electrically connected with the PLC system.