Auxiliary walking device

Abstract

The utility model relates to the technical field of orthopedic equipment, and provides an auxiliary walking device which comprises a U-shaped connecting piece and two bearing frames, square rods are fixedly connected to the two ends of the U-shaped connecting piece, square pipes are arranged at the bottom ends of the two square rods in a sleeved mode, a mounting plate is fixedly connected to the bottom ends of the square pipes, and two universal wheels matched with each other are mounted at the bottom end of the mounting plate. The two bearing frames are connected to the top ends of the two square rods correspondingly, the two square rods are each provided with a plurality of evenly-distributed positioning grooves, the two square pipes are each provided with a through hole, positioning blocks matched with the positioning grooves are slidably connected into the through holes, one end of each positioning block is fixedly connected with a pulling handle, and a tension spring is fixedly connected to the pulling handle. One end of the tension spring is connected to the outer wall of the square tube, so that the patient can use two arms to support the body at the same time, the pressure of the arm on one side is reduced, and the purpose of improving the efficiency of rehabilitation training is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic devices, and specifically, to an auxiliary walking device. Background Art

[0002] When people have fractures, especially fractures in the ankle area, they need to undergo rehabilitation training after treatment. However, patients with ankle fractures often cannot walk independently, and at this time, an auxiliary walking device is required.

[0003] After retrieval, on October 20, 2023, China published a walking assistance device with the patent publication number CN219847287U. It is generally described as including a load-bearing plate sleeved on the outer surface of a telescopic rod and a fixed box sleeved on the outer surface of the telescopic rod. A warning light that can give a warning is fixedly connected to one side of the telescopic rod, a switch that can be controlled is fixedly connected to one side of the telescopic rod, a telescopic main rod is sleeved at the bottom end of the telescopic rod, a detachable gasket is threadedly connected to the bottom end of the main rod, and a limiting plate that can limit the position is fixedly connected to the upper end of the load-bearing plate.

[0004] Although the above-mentioned prior art solution has a simple device structure and can achieve the purpose of outdoor rehabilitation training for patients without complex wearing, this device can only support the body with one arm of the patient, which is very laborious and leads to a reduction in the efficiency of rehabilitation training. Summary of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides an auxiliary walking device to solve the problem that supporting the body with one arm is very laborious and leads to a reduction in the efficiency of rehabilitation training as mentioned in the background art.

[0007] (II) Technical Solutions

[0008] To achieve the above purpose, the utility model provides the following technical solution: an auxiliary walking device, including a U-shaped connecting piece, including two supporting brackets. Both ends of the U-shaped connecting piece are fixedly connected with square rods. Square tubes are sleeved at the bottom ends of both square rods. An installation plate is fixedly connected to the bottom end of the square tube. Two cooperating universal wheels are installed at the bottom end of the installation plate. The two supporting brackets are respectively connected to the top ends of the two square rods. A plurality of uniformly distributed positioning grooves are opened on both square rods. Through holes are opened on both square tubes. A positioning block that cooperates with the positioning groove is slidably connected inside the through hole. One end of the positioning block is fixedly connected with a pulling handle. A pulling spring is fixedly connected to the pulling handle. One end of the pulling spring is connected to the outer wall of the square tube.

[0009] By adopting the above technical solution, pulling the pulling handle drives the positioning block out of the positioning slot, and the pulling square rod moves along the square tube, thereby driving the supporting bracket to move to a height suitable for the patient. At this time, the pulling spring drives the pulling handle and the positioning block to move, so that the positioning block is inserted into the positioning slot, thereby fixing the positions of the square rod and the supporting bracket, making the device applicable to patients of different heights. At this time, the patient can place the two supporting brackets under the armpits on both sides to perform rehabilitation training, enabling the patient to support the body with both arms at the same time, reducing the pressure on the single arm, and thus achieving the purpose of improving the efficiency of rehabilitation training.

[0010] Optionally, buffer pads are provided on both of the two supporting brackets.

[0011] By adopting the above technical solution, the buffer pads are used to play a buffering role between the patient's armpits and the supporting brackets, reducing the pressure of the supporting brackets on the patient's armpits, thereby improving the patient's comfort.

[0012] Optionally, a storage groove is fixedly connected to the inner side wall of the U-shaped connecting piece, and a seat plate is slidably connected inside the storage groove.

[0013] By adopting the above technical solution, when the patient is tired, one end of the seat plate can be pulled out of the storage groove so that the seat plate cooperates with the storage groove to facilitate the patient to sit and rest, thereby reducing the time for the patient to find a rest area and increasing the time for the patient to perform training, thus achieving the purpose of improving the efficiency of rehabilitation training.

[0014] Optionally, strengthening members are fixedly connected between the U-shaped connecting piece and the two square rods.

[0015] By adopting the above technical solution, the strengthening members are used to support the U-shaped connecting piece, improving the load-bearing capacity of the U-shaped connecting piece, avoiding the situation that the U-shaped connecting piece breaks when the patient sits on the seat plate, and improving the stability of the device.

[0016] Optionally, hand-holding members are fixedly connected to the mutually remote ends of the two square rods.

[0017] By adopting the above technical solution, the hand-holding members are used to facilitate the patient to hold with both hands when the device supports the patient, thereby improving the flexibility of the patient's operation of the device and at the same time reducing the pressure of the device on the patient's armpits, thus achieving the purpose of improving the patient's comfort.

[0018] (III) Beneficial effects

[0019] In summary, the present utility model includes at least one of the following beneficial technical effects:

[0020] 1. For this assisted walking device, pulling the pulling handle drives the positioning block out of the positioning slot, and the pulling square rod moves along the square tube, thereby driving the supporting bracket to move to a height suitable for the patient. At this time, the tension spring drives the pulling handle and the positioning block to move, so that the positioning block is inserted into the positioning slot, thereby fixing the positions of the square rod and the supporting bracket, making the device suitable for patients of different heights. At this time, the patient can place the two supporting brackets under the armpits on both sides for rehabilitation training, enabling the patient to support the body with both arms at the same time, reducing the pressure on one arm, and thus achieving the purpose of improving the efficiency of rehabilitation training. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic side view structure diagram of the first side of the present utility model;

[0022] Figure 2 For the present utility model Figure 1 The partial enlarged structure diagram at A in it;

[0023] Figure 3 It is a schematic cross-sectional structure diagram of the first side of the present utility model;

[0024] Figure 4 For the present utility model Figure 3 The partial enlarged structure diagram at B in it.

[0025] In the figure: 1, U-shaped connecting piece; 2, supporting bracket; 3, square rod; 4, square tube; 5, mounting plate; 6, universal wheel; 7, positioning slot; 8, positioning block; 9, pulling handle; 10, tension spring; 11, buffer pad; 12, storage groove; 13, seat plate; 14, reinforcing piece; 15, handgrip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] The present utility model will be further described in detail below with reference to the accompanying drawings of the specification.

[0028] Refer to Figures 1-4, An auxiliary walking device, including a U-shaped connecting piece 1, including two supporting brackets 2. Both ends of the U-shaped connecting piece 1 are fixedly connected with square rods 3. Square tubes 4 are sleeved at the bottom ends of the two square rods 3. The bottom end of the square tube 4 is fixedly connected with a mounting plate 5. Two cooperating universal wheels 6 are installed at the bottom end of the mounting plate 5. The two supporting brackets 2 are respectively connected to the top ends of the two square rods 3. A plurality of uniformly distributed positioning grooves 7 are formed on both of the two square rods 3. Through holes are formed on both of the two square tubes 4. A positioning block 8 that cooperates with the positioning groove 7 is slidably connected inside the through hole. One end of the positioning block 8 is fixedly connected with a pulling handle 9. A pulling spring 10 is fixedly connected to the pulling handle 9. One end of the pulling spring 10 is connected to the outer wall of the square tube 4. Pulling the pulling handle 9 drives the positioning block 8 to disengage from the positioning groove 7, and pulling the square rod 3 to move along the square tube 4, thereby driving the supporting bracket 2 to move to a height suitable for the patient. At this time, the pulling spring 10 drives the pulling handle 9 and the positioning block 8 to move, so that the positioning block 8 is inserted into the positioning groove 7, thereby fixing the positions of the square rod 3 and the supporting bracket 2, so that the device is suitable for patients of different heights. At this time, the patient can place the two supporting brackets 2 under the armpits on both sides, thereby performing rehabilitation training, so that the patient uses both arms to support the body at the same time, reducing the pressure on the single arm, thereby achieving the purpose of improving the efficiency of rehabilitation training.

[0029] Refer to Figure 1 and Figure 2 , Buffer pads 11 are provided on both of the two supporting brackets 2. The buffer pads 11 are used to buffer between the patient's armpit and the supporting bracket 2, reducing the pressure of the supporting bracket 2 on the patient's armpit, thereby improving the patient's comfort.

[0030] Refer to Figure 1 , A storage groove 12 is fixedly connected to the inner side wall of the U-shaped connecting piece 1. A seat plate 13 is slidably connected inside the storage groove 12. When the patient is tired, one end of the seat plate 13 can be pulled out of the storage groove 12, so that the seat plate 13 cooperates with the storage groove 12, which is used to facilitate the patient to sit and rest, thereby reducing the time for the patient to find a rest area and increasing the time for the patient to perform training, thereby achieving the purpose of improving the efficiency of rehabilitation training.

[0031] Refer to Figure 1 , Reinforcing members 14 are fixedly connected between the U-shaped connecting piece 1 and the two square rods 3. The reinforcing members 14 are used to support the U-shaped connecting piece 1, improving the load-bearing capacity of the U-shaped connecting piece 1, avoiding the situation that the U-shaped connecting piece 1 breaks when the patient is sitting on the seat plate 13, and improving the stability of the device.

[0032] Refer to Figure 1 and Figure 3, at the mutually remote ends of the two square rods 3, there are fixedly connected with hand-holding members 15 respectively. The hand-holding members 15 are used to facilitate the patient to hold with both hands when the device supports the patient, so as to improve the flexibility of the patient's operation of the device, and at the same time reduce the pressure of the device on the patient's armpits, so as to achieve the purpose of improving the patient's comfort.

[0033] In summary, the working principle and process of the assisted walking device are as follows. When in use, first pull the pulling handle 9 to drive the positioning block 8 out of the positioning groove 7, and pull the square rod 3 to move along the square tube 4, so as to drive the bearing bracket 2 to move to a height suitable for the patient. At this time, the tension spring 10 drives the pulling handle 9 and the positioning block 8 to move, so that the positioning block 8 is inserted into the positioning groove 7, so as to fix the positions of the square rod 3 and the bearing bracket 2, so that the device is applicable to patients of different heights. At this time, the patient can place the two bearing brackets 2 under the armpits on both sides for rehabilitation training, so that the patient uses both arms to support the body at the same time, reducing the pressure on the single arm, so as to achieve the purpose of improving the efficiency of rehabilitation training. The buffer pad 11 is used to play a buffering role between the patient's armpit and the bearing bracket 2, reducing the pressure of the bearing bracket 2 on the patient's armpit, so as to improve the patient's comfort. When the patient is tired, one end of the seat plate 13 can be pulled out from the storage groove 12, so that the seat plate 13 cooperates with the storage groove 12, which is convenient for the patient to sit and rest, so as to reduce the time for the patient to find a rest area and increase the time for the patient to carry out training, so as to achieve the purpose of improving the efficiency of rehabilitation training. The reinforcing member 14 is used to support the U-shaped connecting member 1, improving the load-bearing capacity of the U-shaped connecting member 1, avoiding the situation that the U-shaped connecting member 1 breaks when the patient sits on the seat plate 13, and improving the stability of the device. The hand-holding member 15 is used to facilitate the patient to hold with both hands when the device supports the patient, so as to improve the flexibility of the patient's operation of the device, and at the same time reduce the pressure of the device on the patient's armpits, so as to achieve the purpose of improving the patient's comfort.

[0034] The above embodiments only represent the specific implementation manners of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. An auxiliary walking device, comprising a U-shaped connecting member (1), characterized in that: It includes two supporting brackets (2). Square rods (3) are fixedly connected to both ends of the U-shaped connecting piece (1). Square tubes (4) are sleeved on the bottom ends of the two square rods (3). An installation plate (5) is fixedly connected to the bottom end of the square tube (4). Two matched universal wheels (6) are installed at the bottom end of the installation plate (5). The two supporting brackets (2) are respectively connected to the top ends of the two square rods (3). A plurality of uniformly distributed positioning grooves (7) are formed on both of the two square rods (3). Through holes are formed on both of the two square tubes (4). A positioning block (8) which is matched with the positioning groove (7) is slidably connected inside the through hole. One end of the positioning block (8) is fixedly connected with a pulling handle (9). A tension spring (10) is fixedly connected to the pulling handle (9). One end of the tension spring (10) is connected to the outer wall of the square tube (4).

2. An auxiliary walking device according to claim 1, characterized in that: Buffer pads (11) are provided on both of the two supporting brackets (2).

3. An auxiliary walking device according to claim 1, characterized in that: A storage groove (12) is fixedly connected to the inner side wall of the U-shaped connecting piece (1). A seat plate (13) is slidably connected inside the storage groove (12).

4. The auxiliary walking device according to claim 1, characterized in that: Reinforcing members (14) are fixedly connected between the U-shaped connecting piece (1) and the two square rods (3).

5. An auxiliary walking device according to claim 1, characterized in that: Hand-holding members (15) are fixedly connected to the ends of the two square rods (3) away from each other.

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