Anti-falling auxiliary walking bracket for old people

Abstract

The utility model discloses an anti-falling auxiliary walking bracket for old people, and belongs to the field of auxiliary instruments. Comprising a main moving frame; a lifting mechanism is installed on the upper portion of the interior of the main moving frame, side grooves are formed in the two sides of the lower portion of the main moving frame, and protection mechanisms are installed in the side grooves and on the two sides of the main moving frame. The anti-falling auxiliary walking bracket for the old people has the beneficial effects that the anti-falling auxiliary walking bracket for the old people is high in safety, and when the old people push a main moving frame to a destination or need to have a rest midway, motors in two side grooves can be started in real time to drive a second rotating rod and a gear to rotate; at the moment, the racks fixed to the two sides of the seat plate are meshed with the gears in transmission and conduct corresponding horizontal displacement operation through auxiliary guiding of the sliding blocks and the sliding frames, in the state, the seat plate in the front position can be moved to the position on one side of the handrail of the old people, and at the moment, the old people can have a rest normally without redundant movement operation; and the safety is improved.

Description

Technical Field

[0001] The present application relates to the field of assistive devices, and in particular, to an elderly anti-fall walking support. Background Art

[0002] With the development of society, human life expectancy is getting longer and longer, and influenced by the idea of ​​fertility, the aging of society is becoming more and more obvious. As the elderly get older, their legs and feet are inconvenient, and they need some auxiliary tools to help them walk. The simplest one is a crutch, and the more advanced ones are electric wheelchairs. Although crutches can play a certain auxiliary role, they are not stable enough and are not safe enough for the elderly. Secondly, electric wheelchairs, although relatively safe and convenient, long-term use will make the elderly dependent on them, which is not conducive to their walking exercises.

[0003] The structure of the product can refer to a fall-prevention auxiliary walking device disclosed in Chinese patent document CN213502437U, which includes a fixed platform, the upper surface of the fixed platform is fixedly connected to an adjusting bin, the interior of the adjusting bin is fixedly connected to a dual-axis motor, the output shaft of the dual-axis motor is fixedly connected to a first rotating shaft, a first bearing is passed through the interior of the adjusting bin, the first rotating shaft is passed through the interior of the first bearing, a first bevel gear is fixedly connected to the side of the first rotating shaft, and a second bearing is fixedly connected to the inner wall of the adjusting bin.

[0004] When the above-mentioned anti-fall assisted walking device is in use, the elderly person is pushed forward by the handrail to assist walking. In this case, when the elderly person wants to take a temporary rest during walking, he needs to support the device and walk to the seat on the other side by himself, or manually turn the facing position of the assisted walking device. However, the above-mentioned two methods are both dangerous and troublesome for the elderly who have difficulty walking.

[0005] There is no high-safety anti-fall walking support for the elderly. Utility Model Content

[0006] The content of this application is used to introduce concepts in a brief form, which will be described in detail in the detailed implementation section below. The content of this application is not intended to identify the key features or essential features of the technical solution claimed for protection, nor is it intended to limit the scope of the technical solution claimed for protection.

[0007] In order to solve the technical problems mentioned in the above background technology part, some embodiments of the present application provide an anti-fall walking bracket for the elderly, which has high safety due to the effect of the XX structure during the working process or installation process.

[0008] The invention discloses an anti-fall auxiliary walking bracket for the elderly, comprising: a main movable frame; a lifting mechanism is installed on the upper part of the main movable frame, and side grooves are opened on both sides of the lower part of the main movable frame, and protection mechanisms are installed inside the side grooves and on both sides of the main movable frame, the protection mechanism comprises a side mounting frame, and a seat plate is movable in the middle of the side mounting frame, and storage mechanisms are installed on both sides of the middle of the main movable frame, a protection component 1 is installed inside the side mounting frame, and a protection component 2 is fixed on both sides of the main movable frame.

[0009] Furthermore, the protection component 1 includes a motor, and the motor is installed inside the side groove, a fixing frame is fixed around the periphery of the motor, and the fixing frame is fixedly connected to the lower part of the inside of the side groove, the output end of the motor is connected to a rotating rod 2, and a gear is fixed around one side of the rotating rod 2, sliding blocks are fixed on the upper and lower surfaces near the ends of both sides of the seat plate, and sliding frames for the sliding blocks to move are provided at the upper and lower ends of the inner part of the side mounting frame, and racks are fixed to the end faces of both ends of the seat plate.

[0010] Furthermore, the protection component 2 includes a fixed block 1, and the fixed block 1 is respectively fixed to the upper two sides of the two side frames and the two sides of the two sides of the main movable frame. The inner sides of each two of the fixed blocks 1 are fixedly connected with diagonal bracing rods, and the upper sides of the two sides of the side frames are fixedly connected with reinforcement rods, and the other ends of the reinforcement rods are fixed to the main movable frame.

[0011] Furthermore, the lifting mechanism includes a built-in area, and the built-in area is opened above the interior of the main moving frame, a double-axis motor is installed in the middle of the built-in area, and a rotating rod one is installed at both end output ends of the double-axis motor, a bevel gear one is fixed around the end of the two rotating rods one, and a bevel gear two is meshed on one side of the bevel gear one, a transmission screw is fixed on the inner side of the middle of the bevel gear two, and a screw sleeve is screwed on the periphery of one side of the transmission screw, a connecting slide is fixed on the inner side of the screw sleeve, sliding grooves for the connecting slide to move are opened on the inner edges of both sides of the built-in area, a support rod is fixed above the connecting slide, and the top of the support rod is connected to a handrail frame.

[0012] Furthermore, the support rods are symmetrically distributed along the vertical center axis of the handrail frame, and both ends of the support rods are fixedly connected to the handrail frame and the connecting slide respectively.

[0013] Furthermore, the storage mechanism includes a second fixed block, and the second fixed block is respectively fixed on two sides of both sides of the main movable frame, a rotating shaft is installed on the inner side of the second fixed block, and a cushion plate is fixed on one side of the rotating shaft, a magnetic block one is installed on the upper side of the cushion plate, storage racks are fixed on both side surfaces of the main movable frame, and a magnetic block two is fixed on the upper inner side of the storage rack.

[0014] Furthermore, the magnetic block 1 on the inner side of the cushion plate and the magnetic block 2 on the inner side of the storage rack form a magnetically fixed connection.

[0015] The beneficial effects of the present application are: it provides an elderly anti-fall auxiliary walking bracket with high safety. When the elderly push the main moving frame to the destination or need to rest on the way, the motors inside the two side slots can be started in real time to drive the rotating rod 2 and the gear to rotate. At this time, the racks fixed on both sides of the seat board will perform corresponding horizontal displacement operations through the sliding block and the auxiliary guide of the slide because of the engagement with the gears in the transmission. In this state, the seat board in the front position can be moved to a position on the side of the elderly's armrest. At this time, the elderly can rest normally without unnecessary moving operations, thereby improving safety. When family members push the seat board, there is no need to adjust the position of the seat board. It is portable and practical. No matter which side the elderly sits on, the diagonal support rods and reinforcement rods above the side frames on both sides can increase the supporting strength, and the diagonal support rods are also convenient for people to hold on to stabilize.

[0016] Users can adjust the height of the handrail according to their own height, providing convenience for different groups of people, such as the elderly who walk and push the bicycle by themselves or those who are assisted by their family members.

[0017] In different environments, such as when the weather gets colder, people can use the magnetic connection to lower the seat cushion from the storage rack and place it on the seat board in the corresponding area to provide comfort to the passengers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of this application, so that other features, purposes and advantages of this application become more obvious. The illustrative embodiment drawings and their descriptions of this application are used to explain this application and do not constitute an improper limitation on this application.

[0019] In addition, throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that the components and elements are not necessarily drawn to scale.

[0020] In the attached picture:

[0021] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0022] Figure 2 This is a partial perspective structural diagram of the main mobile frame of the present application;

[0023] Figure 3 For this application Figure 2 Schematic diagram of the structure at A in the middle;

[0024] Figure 4 For this application Figure 1 Schematic diagram of the structure at point B in the middle.

[0025] Reference numerals:

[0026] 1. Main mobile frame;

[0027] 2. Lifting mechanism; 201. Built-in area; 202. Double-axis motor; 203. Rotating rod 1; 204. Bevel gear 1; 205. Bevel gear 2; 206. Transmission screw; 207. Screw sleeve; 208. Connecting slide; 209. Slide; 210. Support rod; 211. Handrail;

[0028] 3. Side slots;

[0029] 4. Protection mechanism; 401. Side mounting frame; 402. Protection component 1; 40201. Motor; 40202. Fixed frame; 40203. Rotating rod 2; 40204. Gear; 40205. Sliding block; 40206. Sliding frame; 40207. Rack; 403. Protection component 2; 40301. Fixed block 1; 40302. Diagonal support rod; 40303. Reinforcement rod;

[0030] 5. Sit on the board;

[0031] 6. Storage mechanism; 601. Fixed block 2; 602. Rotating shaft; 603. Cushion plate; 604. Magnetic block 1; 605. Storage rack; 606. Magnetic block 2. DETAILED DESCRIPTION

[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes and are not intended to limit the scope of protection of the present disclosure.

[0033] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0034] Reference Figure 1 , Figure 2 and Figure 3, an anti-fall auxiliary walking bracket for the elderly, comprising: a main moving frame 1; a lifting mechanism 2 is installed on the upper part of the main moving frame 1, and side grooves 3 are opened on both sides of the lower part of the main moving frame 1, and protection mechanisms 4 are installed in the side grooves 3 and on both sides of the main moving frame 1, the protection mechanism 4 includes a side mounting frame 401, and a seat plate 5 is movable in the middle of the side mounting frame 401, and storage mechanisms 6 are installed on both sides of the middle of the main moving frame 1, the lifting mechanism 2 includes a built-in area 201, and the built-in area 201 is opened on the upper part of the main moving frame 1, a double-axis motor 202 is installed in the middle of the built-in area 201, and a rotating rod 203 is installed at the output ends of both ends of the double-axis motor 202, and a bevel gear 204 is fixed to the periphery of the end of the two rotating rods 203, and a conical gear 204 is meshed with a conical gear on one side of the bevel gear 204. Gear 205, a transmission screw 206 is fixed on the inner side of the middle part of the bevel gear 205, and a screw sleeve 207 is screwed on the periphery of one side of the transmission screw 206, a connecting slide 208 is fixed on the inner side of the screw sleeve 207, and sliding grooves 209 for the connecting slide 208 to move are opened on the inner edges of both sides of the built-in area 201, and a support rod 210 is fixed above the connecting slide 208, and the top of the support rod 210 is connected to a handrail frame 211, the support rod 210 is symmetrically distributed along the vertical center axis of the handrail frame 211, and the two ends of the support rod 210 are respectively fixedly connected with the handrail frame 211 and the connecting slide 208, and the user can adjust the height of the handrail frame 211 according to his own height, so as to provide portability for different groups of people, such as the elderly who walk and push it by themselves or with the help of their family members.

[0035] The side mounting frame 401 is internally installed with a protection component 1 402, and the protection component 1 402 includes a motor 40201, and the motor 40201 is installed inside the side slot 3, and a fixing frame 40202 is fixed around the motor 40201, and the fixing frame 40202 is fixedly connected to the lower part of the side slot 3, and the output end of the motor 40201 is connected to a rotating rod 2 40203, and a gear 40204 is fixed around one side of the rotating rod 2 40203, and the upper and lower surfaces near the ends of both sides of the seat plate 5 are fixed with Sliding block 40205, the upper and lower ends of the side mounting frame 401 are provided with sliding frames 40206 for the sliding block 40205 to move, the end surfaces of the two ends of the seat plate 5 are fixed with racks 40207, and the two sides of the main moving frame 1 are fixed with protection components 2 403, and the protection components 2 403 include fixed blocks 1 40301, and the fixed blocks 1 40301 are respectively fixed to the upper sides of the two side mounting frames 401 and the two sides of the two sides of the main moving frame 1, and the inner sides of each of the two fixed blocks 1 40301 are fixedly connected with diagonal braces 403 02, the upper part of both sides of the side mounting frame 401 is fixedly connected with a reinforcement rod 40303, and the other end of the reinforcement rod 40303 is fixed to the main moving frame 1. When the elderly push the main moving frame 1 to the destination or need to rest halfway, the motor 40201 inside the two side slots 3 can be started in real time to drive the rotating rod 2 40203 and the gear 40204 to rotate. At this time, the racks 40207 fixed on both sides of the seat plate 5 will mesh with the gear 40204 in the transmission through the sliding block 40205, the slide 4020 6's auxiliary guide performs corresponding horizontal displacement operations. In this state, the seat board 5 in the front position can be moved to a position on the side of the elderly's armrest. At this time, the elderly can have a normal rest without unnecessary movement operations, thereby improving safety. When family members push the seat board 5, there is no need to adjust the position of the seat board 5. It is portable and practical. No matter which side the elderly sit on, the diagonal support rods 40302 and the reinforcement rods 40303 above the side mounting frames 401 on both sides can increase the supporting strength, and the diagonal support rods 40302 are also convenient for people to hold on to for stability.

[0036] Reference Figure 1 and Figure 4, an anti-fall auxiliary walking bracket for the elderly, the storage mechanism 6 includes a second fixed block 601, and the second fixed block 601 is respectively fixed to the two sides of the main moving frame 1, a rotating shaft 602 is installed on the inner side of the second fixed block 601, and a seat cushion 603 is fixed on one side of the rotating shaft 602, and a magnetic block 1 604 is installed on the upper side of the seat cushion 603, and a storage rack 605 is fixed on both sides of the main moving frame 1, and a magnetic block 2 606 is fixed at the upper part of the inner side of the storage rack 605, and the magnetic block 1 604 on the inner side of the seat cushion 603 and the magnetic block 2 606 on the inner side of the storage rack 605 form a magnetic fixed connection. In different environments, such as when the weather is cooling down, people can use the magnetic connection to put the seat cushion 603 down from the storage rack 605, so that it can be carried on the seat board 5 in the corresponding area, so as to provide comfort for the passengers.

[0037] Working principle: Users can adjust the height of the handrail frame 211 according to their own height, providing portability for different groups of people, such as elderly people walking on their own or with the help of their family members. Secondly, when the elderly push the main moving frame 1 to the destination or need to rest halfway, the motor 40201 inside the two side slots 3 can be started in real time to drive the rotating rod 2 40203 and the gear 40204 to rotate. At this time, the racks 40207 fixed on both sides of the seat plate 5 will perform corresponding horizontal displacement operations through the auxiliary guides of the sliding block 40205 and the slide 40206 because they are engaged with the gear 40204 in the transmission. In this state, the person in front The seat board 5 in the previous position can be moved to a position on the side of the armrest for the elderly. At this time, the elderly can have a normal rest without extra moving operations, thereby improving safety. When family members push the seat board 5, there is no need to adjust the position of the seat board 5. It is portable and practical. No matter which side the elderly sit on, the diagonal support rods 40302 and the reinforcement rods 40303 above the side mounting frames 401 on both sides can increase the supporting strength, and the diagonal support rods 40302 are also convenient for people to hold on to for stability. Finally, in different environments, such as when the weather cools down, people can use the magnetic connection to lower the seat cushion board 603 from the storage rack 605 and place it on the seat board 5 in the corresponding area, thereby providing comfort to the passengers.

Claims

1. An elderly anti-fall walking bracket, comprising: A main movable frame (1); characterized in that: a lifting mechanism (2) is installed on the upper part of the main movable frame (1), and side grooves (3) are opened on both sides of the lower part of the main movable frame (1), and a protection mechanism (4) is installed inside the side grooves (3) and on both sides of the main movable frame (1), and the protection mechanism (4) includes a side mounting frame (401), and a seat plate (5) is movable in the middle of the side mounting frame (401), and a storage mechanism (6) is installed on both sides of the middle of the main movable frame (1), a protection component 1 (402) is installed inside the side mounting frame (401), and a protection component 2 (403) is fixed on both sides of the main movable frame (1).

2. The elderly anti-fall walking support according to claim 1, characterized in that: The protection component 1 (402) comprises a motor (40201), and the motor (40201) is installed inside the side groove (3), a fixing frame (40202) is fixed around the periphery of the motor (40201), and the fixing frame (40202) is fixedly connected to the lower part inside the side groove (3), the output end of the motor (40201) is connected to the rotating rod 2 (40203), and a gear (40204) is fixed around one side of the rotating rod 2 (40203), sliding blocks (40205) are fixed on the upper and lower surfaces near the ends of both sides of the seat plate (5), and sliding frames (40206) for the sliding blocks (40205) to move are provided at the upper and lower ends inside the side mounting frame (401), and racks (40207) are fixed to the end faces of both ends of the seat plate (5).

3. The elderly anti-fall walking support according to claim 1, characterized in that: The protection component 2 (403) comprises a fixing block 1 (40301), and the fixing block 1 (40301) is respectively fixed to the upper two sides of the two side mounting frames (401) and the two sides of the two sides of the main movable frame (1), and the inner sides of each of the two fixing blocks 1 (40301) are fixedly connected with a diagonal brace rod (40302), and the upper sides of the two sides of the side mounting frames (401) are fixedly connected with a reinforcement rod (40303), and the other end of the reinforcement rod (40303) is fixed to the main movable frame (1).

4. The elderly anti-fall walking support according to claim 1, characterized in that: The lifting mechanism (2) comprises a built-in area (201), and the built-in area (201) is opened at the upper part of the main moving frame (1), a double-axis motor (202) is installed in the middle of the built-in area (201), and a rotating rod (203) is installed at both ends of the output end of the double-axis motor (202), a bevel gear (204) is fixed around the end of the two rotating rods (203), and a bevel gear (205) is meshed with one side of the bevel gear (204), and the bevel gear (205) is meshed with the other side of the bevel gear (205). A transmission screw (206) is fixed on the inner side of the middle part of (205), and a screw sleeve (207) is screwed on the periphery of one side of the transmission screw (206), a connecting slide (208) is fixed on the inner side of the screw sleeve (207), and sliding grooves (209) for the connecting slide (208) to move are provided on the inner sides of both sides of the built-in area (201), and a support rod (210) is fixed above the connecting slide (208), and the top end of the support rod (210) is connected to a handrail frame (211).

5. The elderly anti-fall walking support according to claim 4, characterized in that: The support rods (210) are symmetrically distributed along the vertical center axis of the handrail frame (211), and two ends of the support rods (210) are respectively fixedly connected to the handrail frame (211) and the connecting slide (208).

6. The elderly anti-fall walking support according to claim 1, characterized in that: The storage mechanism (6) comprises a second fixed block (601), and the second fixed block (601) is respectively fixed to two sides of both sides of the main movable frame (1), a rotating shaft (602) is installed on the inner side of the second fixed block (601), and a cushion plate (603) is fixed on one side of the rotating shaft (602), a magnetic block (604) is installed on the upper side of the cushion plate (603), and storage racks (605) are fixed on both side surfaces of the main movable frame (1), and a second magnetic block (606) is fixed on the upper inner side of the storage rack (605).

7. The elderly anti-fall walking support according to claim 6, characterized in that: The magnetic block 1 (604) on the inner side of the cushion plate (603) and the magnetic block 2 (606) on the inner side of the storage rack (605) form a magnetic attraction fixed connection.

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