Auxiliary walking frame

Abstract

The auxiliary walking frame comprises a first armrest side frame and a second connecting column, the first connecting column is fixed to the top of the rear end of the first armrest side frame, a first fixing sleeve is fixed to the outer portion of the first connecting column, a sleeve is fixed to one side of the first fixing sleeve, and the side, away from the first fixing sleeve, of the sleeve is slidably connected with a telescopic sliding rod; a connecting ring is fixed to the tail end of the telescopic sliding rod, a safety bandage is sewn to the tail end of a connecting belt, and the second connecting column is fixed to the bottom of the rear end of the first armrest side frame. Compared with an existing auxiliary walking frame, the auxiliary walking frame is provided with a protective bandage structure, a user can be protected and prevented from falling down to impact the ground and being secondarily hurt, the safety of the auxiliary walking frame is improved, meanwhile, the auxiliary walking frame is provided with a loudspeaking reminding mechanism, and when the auxiliary walking frame is used in a place with the large flow of people, the user can feel more comfortable. The device can prompt surrounding people to give way through the loudspeaking reminding function, and the practicability of the device can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of walking frames, in particular to an auxiliary walking frame. Background Art

[0002] Leg and foot diseases and injuries such as fractures, arthritis and femoral head necrosis can cause patients to lose the ability to walk. However, for some people with mild illnesses and minor injuries who have hope of recovery, hospitals often do not recommend the use of wheelchairs. After treatment, they are sometimes advised to use assisted walking frames to assist walking. Assisted walking frames can not only help patients walk independently, but also properly exercise their legs and feet to promote their recovery.

[0003] The publication number authorized by China is CN219423249U, and it is a patent entitled "An Assisted Walking Frame". The device includes an auxiliary frame, and the auxiliary frame is provided with a lifting mechanism that can lift the patient's feet and adjust the feet on either side; the auxiliary frame is provided with a parking mechanism that maintains stability during walking; the lifting mechanism includes a supporting plate provided on the auxiliary frame, an adjusting plate rotatably mounted on the supporting plate, a supporting rod penetrating the supporting plate, and the adjusting plate is movably connected to the supporting rod. The purpose of this utility model is to provide an auxiliary walking frame, which can place the foot on the injured side on the lifting plate and lift it up through the lifting plate, so that the foot on the injured side does not need to be suspended during walking, thereby avoiding fatigue of the leg on the injured side; at the same time, the walking frame can be flexibly moved and can be stably parked at any time, which is convenient for patients to use and has extremely high practicality.

[0004] Although the above device can flexibly move the walking frame and can stably stop at any time, there are still some problems when using the device:

[0005] 1. The device does not have a safety belt structure and cannot provide effective fall protection for the user. Most of the users of the device are patients with mobility impairments, so its safety is relatively low.

[0006] 2. The device does not have a loudspeaker mechanism. When the device is used in a scene with a large flow of people or in a noisy environment, people with their backs to the user will block the road because they are unaware of the user's approach, causing inconvenience to the user.

[0007] In view of the above situation, technical innovation is carried out on the basis of the existing auxiliary walking frame. Utility Model Content

[0008] The purpose of the utility model is to provide an auxiliary walking frame to solve the problems raised in the above background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary walking frame, comprising an armrest side frame and a connecting column. A connecting column is fixed to the top of the rear end of the armrest side frame, and a fixing sleeve is fixed to the outside of the connecting column. A sleeve is fixed to one side of the fixing sleeve, and a telescopic slide rod is slidably connected to the side of the sleeve away from the fixing sleeve. A connecting ring is fixed to the end of the telescopic slide rod, and a connecting belt is fixed to the bottom end of the connecting ring. A safety strap is sewn to the end of the connecting belt, and the connecting column is fixed to the bottom of the rear end of the armrest side frame.

[0010] Furthermore, a second handrail side frame is provided at the rear end of the second connecting column, and the second handrail side frame is fixed to the second connecting column by welding.

[0011] Furthermore, a fixing sleeve 2 is fixed to the outside of the top end of the armrest side frame 1, and a battery box is fixed to the top end of the fixing sleeve 2.

[0012] Furthermore, the battery box is made of plastic, and a push button switch is provided on the top of the battery box.

[0013] Furthermore, a fixing card is fixed to one end of the handrail side frame, and a vertical rod is fixed to the inner side of the fixing card.

[0014] Furthermore, a speaker is fixed to the top of the vertical pole, and the speaker is a waterproof speaker.

[0015] Furthermore, universal wheel assemblies are fixed on both left and right sides of the bottom end of the armrest side frame 1, and the universal wheel assembly includes a rotating connection piece and a locking roller, and the bottom end of the rotating connection piece is fixed with a locking roller.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the device is provided with a protective strap structure, which can protect the user and prevent the user from falling and hitting the ground and suffering secondary injuries, which is beneficial to improving the safety of the device. At the same time, the device is provided with a loudspeaker reminder mechanism. When the device is used in a place with a large flow of people, the device can use the loudspeaker reminder function to remind the surrounding people to give way, which is beneficial to improving the practicality of the device.

[0017] 1. The utility model is provided with a connecting column, a fixing sleeve, a sleeve, a telescopic slide rod, a connecting ring, a connecting belt and a safety strap. When the user needs to walk a long distance, the safety strap can be worn on the waist and hips. When the user uses the device to walk, the sleeve and the telescopic slide rod can be retracted, and the connecting belt provides a movable connection, so as to ensure that when the user pushes the device, the distance and angle between the device and the safety strap can be changed, so as not to affect the flexibility of the user's movements. When the user falls, the connecting belt and the safety strap can hold the user to prevent the user from hitting the ground and causing secondary injuries. Through the above structure, the device can protect the user and prevent the user from falling and hitting the ground and suffering secondary injuries, which is conducive to improving the safety of the device.

[0018] 2. The utility model is provided with a battery box, a key switch, a fixing card, a pole and a speaker. The key switch is electrically connected to the battery box, and the key switch is electrically connected to the speaker. The fixing card and the pole fix the speaker at the front end of the walking direction of the device. When the user uses the device in a place with loud noise and large flow of people, the key switch can be pressed. At this time, the battery in the battery box supplies power to the speaker. The speaker can emit a prompt sound to remind the people in front to give way, so as to avoid collision and road blockage. Through the above process, when the device is used in a place with large flow of people, the device can remind the surrounding people to give way through the voice reminder function, which is conducive to improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view three-dimensional structural schematic diagram of an auxiliary walking frame of the utility model;

[0020] Figure 2 It is a partial front view enlarged structural diagram of a connecting column 1, a fixing sleeve 1, a sleeve, a telescopic slide rod, a connecting ring, a connecting belt and a safety strap of an auxiliary walking frame of the utility model;

[0021] Figure 3 The utility model is a partial front view enlarged structural schematic diagram of an armrest side frame 1, a fixing sleeve 2, a battery box, a key switch, a fixing card, a vertical pole and a speaker of an auxiliary walking frame.

[0022] In the figure: 1. armrest side frame 1; 2. connecting column 1; 3. fixing sleeve 1; 4. sleeve; 5. telescopic slide rod; 6. connecting ring; 7. connecting belt; 8. safety strap; 9. connecting column 2; 10. armrest side frame 2; 11. fixing sleeve 2; 12. battery box; 13. key switch; 14. fixing card; 15. vertical pole; 16. speaker; 17. universal wheel assembly; 1701, rotating connector; 1702, locking roller. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The principles and features of the present invention are described, and the examples given are only used to explain the present invention, and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.

[0024] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] like Figure 1 and Figure 2 As shown, an auxiliary walking frame includes an armrest side frame 1 and a connecting column 2 9, a connecting column 2 is fixed to the top of the rear end of the armrest side frame 1, and a fixing sleeve 3 is fixed to the outside of the connecting column 2, a sleeve 4 is fixed to one side of the fixing sleeve 3, and a telescopic slide rod 5 is slidably connected to the side of the sleeve 4 away from the fixing sleeve 3, a connecting ring 6 is fixed to the end of the telescopic slide rod 5, and a connecting belt 7 is fixed to the bottom of the connecting ring 6, and a safety strap 8 is sewn to the end of the connecting belt 7, and the connecting column 2 9 is fixed to the bottom of the rear end of the armrest side frame 1. When the user needs to walk a long distance, the safety strap 8 can be When worn on the waist and hips, the sleeve 4 and the telescopic slide rod 5 are retractable when the user walks with the device, and the connecting belt 7 provides a movable connection, thereby ensuring that when the user pushes the device, the distance and angle between the device and the safety belt 8 can be changed to avoid affecting the flexibility of the user's movements. When the user falls, the connecting belt 7 and the safety belt 8 can pull the user to avoid the user hitting the ground and causing secondary injuries. Through the above structure, the device can protect the user and prevent the user from falling and hitting the ground and suffering secondary injuries, which is conducive to improving the safety of the device.

[0027] like Figure 1 and Figure 3 As shown, the rear end of the connecting column 29 is provided with an armrest side frame 210, and the armrest side frame 210 and the connecting column 29 are welded and fixed, the top of the armrest side frame 1 is fixed with a fixing sleeve 211, and the top of the fixing sleeve 211 is fixed with a battery box 12, the battery box 12 is made of plastic, and the top of the battery box 12 is provided with a key switch 13, one end of the armrest side frame 1 is fixed with a fixing card 14, and the inner side of the fixing card 14 is fixed with a vertical pole 15, the top of the vertical pole 15 is fixed with a speaker 16, and the speaker 16 is a waterproof speaker 16, the bottom of the armrest side frame 1 is fixed with a universal wheel assembly 17 on both sides, and the universal wheel assembly 17 includes a rotating connecting piece 1701 and a locking roller 1702, the rotating connecting piece A locking roller 1702 is fixed to the bottom end of component 1701, the key switch 13 is electrically connected to the battery box 12, and the key switch 13 is electrically connected to the speaker 16. The fixing card 14 and the vertical pole 15 fix the speaker 16 at the front end of the device in the walking direction. When the user uses the device in a place with loud noise and large flow of people, the key switch 13 can be pressed. At this time, the battery in the battery box 12 supplies power to the speaker 16. The speaker 16 can emit a reminder sound to remind the people in front to give way, so as to avoid collision and road blockage. Through the above process, when the device is used in a place with large flow of people, the device can remind the surrounding people to give way through the voice reminder function, which is conducive to improving the practicality of the device.

[0028] In summary: when using the auxiliary walking frame, first, the armrest side frame 1 is fixed to the armrest side frame 2 10 through the connecting column 1 2 and the connecting column 2 9. The armrest side frame 1, the connecting column 2, the connecting column 2 9 and the armrest side frame 2 10 are all made of stainless steel, and the above structures together constitute a U-shaped structure. The closed end of the U-shaped structure is the forward direction, and the open end is the backward direction. Users with mobility impairments can enter the device, respectively load the armrest side frame 1 and the armrest side frame 2 10 with their hands, and push the device and provide support through the universal wheel assembly 17 to achieve the effect of assisting walking. When the user needs to stay in a certain place for a long time, the device can be locked by the locking roller 1702. When the user needs to walk a long distance, the safety strap 8 can be worn on the waist and hips. When the user uses the device to walk, the sleeve 4 and the telescopic slide rod 5 can be retracted, and the connecting belt 7 provides a movable connection, thereby ensuring that the user can push the device. When the device is installed, the distance and angle between the device and the safety belt 8 can be changed to avoid affecting the flexibility of the user's movements. When the user falls, the connecting belt 7 and the safety belt 8 can pull the user to prevent the user from hitting the ground and causing secondary injuries. The key switch 13 is electrically connected to the battery box 12, and the key switch 13 is electrically connected to the speaker 16. The fixing card 14 and the vertical pole 15 fix the speaker 16 at the front end of the walking direction of the device. When the user uses the device in an environment with loud noise and large flow of people, the key switch 13 can be pressed. At this time, the battery in the battery box 12 supplies power to the speaker 16, and the speaker 16 can emit a prompt sound to remind the people in front to get out of the way, so as to avoid collisions and road blockages. This is the working principle of the auxiliary walking frame.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An auxiliary walking frame, comprising a handrail side frame (1) and a connecting column (9), characterized in that: A connecting column (2) is fixed to the top of the rear end of the handrail side frame (1), and a fixing sleeve (3) is fixed to the outside of the connecting column (2), a sleeve (4) is fixed to one side of the fixing sleeve (3), and a telescopic slide rod (5) is slidably connected to the side of the sleeve (4) away from the fixing sleeve (3), a connecting ring (6) is fixed to the end of the telescopic slide rod (5), and a connecting belt (7) is fixed to the bottom end of the connecting ring (6), and a safety strap (8) is sewn to the end of the connecting belt (7), and the connecting column (9) is fixed to the bottom of the rear end of the handrail side frame (1).

2. An auxiliary walking frame according to claim 1, characterized in that: The rear end of the second connecting column (9) is provided with a second handrail side frame (10), and the second handrail side frame (10) and the second connecting column (9) are fixed by welding.

3. The auxiliary walking frame according to claim 1, characterized in that: A fixing sleeve 2 (11) is fixed to the outside of the top end of the armrest side frame 1 (1), and a battery box (12) is fixed to the top end of the fixing sleeve 2 (11).

4. The auxiliary walking frame according to claim 3, characterized in that: The battery box (12) is made of plastic, and a key switch (13) is arranged at the top of the battery box (12).

5. The auxiliary walking frame according to claim 1, characterized in that: A fixing clamp (14) is fixed to one end of the handrail side frame (1), and a vertical rod (15) is fixed to the inner side of the fixing clamp (14).

6. The auxiliary walking frame according to claim 5, characterized in that: A speaker (16) is fixed to the top of the vertical pole (15), and the speaker (16) is a waterproof speaker (16).

7. The auxiliary walking frame according to claim 1, characterized in that: Universal wheel assemblies (17) are fixed on both left and right sides of the bottom end of the armrest side frame (1), and the universal wheel assembly (17) includes a rotating connection member (1701) and a locking roller (1702), and the bottom end of the rotating connection member (1701) is fixed with a locking roller (1702).

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