Multi-directional protection walking aid for old people

Abstract

The invention discloses a multi-directional protection walking aid for the aged, and relates to the technical field of walking aids for the aged. A multi-directional protection walking aid for the aged comprises a walking aid body for the aged and an umbrella, mounting grooves are formed in the positions, close to the left side and the right side and close to the center, of the top of the walking aid body for the aged, and brake pedals are arranged in the two mounting grooves; moving frames are fixedly installed at the positions, close to the four corners, of the bottom of the walking aid body for the old people, moving wheels are movably connected into the multiple moving frames in a sleeved mode, brake mechanisms are arranged on the two moving wheels, close to the front face, of the multiple moving wheels, and brake cables are arranged on the two brake mechanisms. And stabilizing frames are fixedly connected to the positions, close to the centers, of the right sides of the two clamping frames correspondingly, tightening bolts are connected to the two stabilizing frames in a threaded mode correspondingly, and pressing plates are fixedly connected to the front faces of the two mounting blocks correspondingly.

Description

Technical Field

[0001] The invention relates to the technical field of elderly walkers, in particular to an elderly walker with multi-directional protection. Background Art

[0002] Elderly walkers are devices that assist the elderly in walking. They are mainly used to support and stabilize their bodies and improve the safety and comfort of walking. Elderly walkers can help solve the following problems: Improve walking difficulties: For elderly people with limited mobility or weak leg strength, walkers can provide additional support to help them walk more easily; Improve walking stability: Walkers can provide stable support for the elderly and reduce their risk of falling during walking; Reduce physical fatigue: Walkers can help share some of the body weight and reduce the pressure on the legs and back during walking, thereby reducing fatigue; Improve the quality of life: By improving walking ability, walkers can help the elderly better participate in social activities and daily life and improve their quality of life.

[0003] However, most of the existing elderly walkers use hand brakes, which cannot quickly brake the elderly walker when the patient needs the elderly walker to support the movement of the body. In addition, the hand brake requires the patient's fingers to have a certain strength to work. If the patient's finger strength is insufficient, the hand brake cannot be effectively operated. Summary of the invention

[0004] The present invention provides a multi-directional protection walker for the elderly to solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-directional protective walker for the elderly, comprising a walker body for the elderly and an umbrella, wherein mounting grooves are provided at the top of the walker body for the elderly near the left and right sides and near the center, brake pedals are provided inside the two mounting grooves, swing frames are fixedly installed at the left and right sides of the interior of the walker body for the elderly near the front end, a seat plate is movably sleeved on the swing frame, a protective pad is fixedly installed on the top of the seat plate, connecting rods are fixedly installed at the left and right sides of the seat plate near the rear, and hooks are fixedly installed at the ends of the two connecting rods away from the seat plate, cross bars are fixedly installed at the front and rear ends of the interior of the walker body for the elderly near the left and right sides, backrests are fixedly installed on the upper surfaces of the left and right sides of the interior of the walker body for the elderly near the front end, and the bottom of the walker body for the elderly near the four corners A moving frame is fixedly installed at each corner, and moving wheels are movably sleeved inside the multiple moving frames. Two of the multiple moving wheels near the front are provided with brake mechanisms, and brake lines are provided on the two brake mechanisms. A mounting plate is fixedly installed at a position near the top on the right rear end of the main body of the elderly walker, and a clamping frame is fixedly connected to a position near the top on the right upper surface of the mounting plate and near the center on the lower surface. A stabilizing frame is fixedly connected to a position near the center on the right side of the two clamping frames, and tightening bolts are threadedly connected to the two stabilizing frames, and ball bearings are fixedly connected to the left sides of the two tightening bolts, and mounting blocks are fixedly installed on the outer surfaces of the two ball bearings, and pressing plates are fixedly connected to the front sides of the two mounting blocks, and a mounting seat is fixedly installed at a position near the bottom on the right side of the mounting plate, and a rubber pad is fixedly installed on the top of the mounting seat.

[0006] Furthermore, one end of the two tightening bolts close to the ball bearings passes through the corresponding stabilizing frame and the clamping frame and extends to the interior of the mounting block. The two tightening bolts are threadedly connected to the corresponding stabilizing frame and the clamping frame respectively. The two tightening bolts are movably connected to the corresponding mounting blocks respectively. Fixed grooves are provided inside the two mounting blocks, and the two ball bearings are respectively arranged inside the fixed grooves on the mounting blocks.

[0007] Furthermore, the bottom of the umbrella passes through the interior of the two clamping frames and extends to the top of the rubber pad.

[0008] Furthermore, the brake line is fixedly connected to the brake connecting end on the brake pedal away from the brake mechanism, and the two brake pedals are respectively located inside the two anti-slip handlebar covers.

[0009] Furthermore, placement grooves are provided at the rear end of the backrest near the left and right sides, sliding rods are fixedly installed on the inner front end walls of the two placement grooves near the left and right sides, springs are fixedly installed at the centers of the inner front end walls of the two placement grooves, slides are fixedly installed at the rear ends of the two springs, and magnets are fixedly installed at the rear ends of the two slides.

[0010] Furthermore, iron sheets are fixedly installed at the top rear end of the seat plate near the left and right sides, and two hooks are respectively away from one end of the seat plate and are respectively placed on two adjacent cross bars when in use.

[0011] Furthermore, sliding grooves are provided on the front sides of the two skateboards near the left and right sides, the outer surfaces of the multiple sliding rods are respectively movably connected to the inner grooves of the two skateboards, and the rear ends of the multiple sliding rods are respectively fixedly connected to the inner rear end walls of the placement grooves.

[0012] Furthermore, the rear ends of the two magnets respectively penetrate the inner rear end walls of two adjacent placement grooves and extend out of the rear end of the backrest and are respectively adsorbed by the two iron sheets and one end of the seat plate.

[0013] Compared with the prior art, the present invention provides a multi-directional protection walker for the elderly, which has the following beneficial effects:

[0014] 1. The multi-directional protection elderly walker is equipped with springs, sliding rods, slide plates, magnets and placement slots. When the patient leans on the backrest to rest, the seat plate can be quickly folded and fixed without causing harm to the patient, so as to prevent the seat plate from being stretched out when not in use and improve the patient's comfort.

[0015] 2. The multi-directional protection walker for the elderly can eliminate the need for patients to hold an umbrella by providing a clamping frame, a stabilizing frame, a tightening bolt, a clamping plate, a mounting plate and an umbrella. Different umbrellas can be clamped, thereby expanding the scope of use and reducing the risk of patients getting wet by rain on rainy days.

[0016] 3. The multi-directional protection walker for the elderly can prevent the patient's hands from slipping by setting a brake pedal and an anti-slip handlebar, and can also prevent the patient's hands from directly contacting the brake pedal which is too hard and causing damage to the patient's palms. The walker body can be pushed when it needs to move. When the walker body needs to brake, the walker body can brake in time without the fingers holding the handbrake for a long time, thereby reducing the workload of the fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2A diagram showing the position of the brake mechanism of the present invention on the main body of the elderly walker;

[0019] Figure 3 It is a structural diagram of the mounting plate of the present invention;

[0020] Figure 4 A diagram showing the connection between the umbrella and the clamping frame of the present invention;

[0021] Figure 5 It is a connection relationship diagram of the placement slot, the magnet and the iron sheet of the present invention;

[0022] Figure 6 This is a diagram showing the connection relationship between the tightening bolt and the mounting block of the present invention.

[0023] In the figure: 1. Anti-slip handlebar; 2. Elderly walker body; 3. Backrest; 4. Swing frame; 5. Brake line; 6. Moving wheel; 7. Brake mechanism; 8. Protective pad; 9. Seat plate; 10. Hook; 11. Cross bar; 12. Moving frame; 13. Connecting rod; 14. Brake pedal; 15. Mounting plate; 16. Magnet; 17. Iron sheet; 18. Placement slot; 19. Spring; 20. Sliding rod; 21. Slide plate; 22. Rubber pad; 23. Mounting seat; 24. Tightening bolts; 25. Pressing plate; 26. Stabilizing frame; 27. Clamping frame; 28. Umbrella; 29. ​​Mounting slot; 30. Fixing slot; 31. Ball bearing; 32. Mounting block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-6The present invention discloses a multi-directional protection walker for the elderly, comprising a walker body 2 for the elderly and an umbrella 28. Mounting grooves 29 are provided at the top of the walker body 2 for the elderly near the center of the left and right sides. Brake pedals 14 are provided inside the two mounting grooves 29. Swing frames 4 are fixedly installed at the front end of the left and right sides of the walker body 2. A seat plate 9 is movably sleeved on the swing frame 4. A protective pad 8 is fixedly installed on the top of the seat plate 9. Connecting rods 13 are fixedly installed at the rear of the left and right sides of the seat plate 9. Hooks 10 are fixedly installed at one end of the two connecting rods 13 away from the seat plate 9. Cross bars 11 are fixedly installed at the front and rear ends of the walker body 2 for the elderly near the left and right sides. Backrests 3 are fixedly installed on the upper surface of the left and right sides of the walker body 2 for the elderly near the front end. Moving frames 1 are fixedly installed at the bottom of the walker body 2 for the elderly near the four corners. 2, the interiors of the plurality of moving frames 12 are all movably sleeved with moving wheels 6, two of the plurality of moving wheels 6 near the front are provided with brake mechanisms 7, and brake lines 5 are provided on the two brake mechanisms 7, a mounting plate 15 is fixedly installed at a position near the top of the right rear end of the main body 2 of the elderly walker, a clamping frame 27 is fixedly connected to the right upper surface of the mounting plate 15 near the top and the lower surface near the center, a stabilizing frame 26 is fixedly connected to the right side of the two clamping frames 27 near the center, a tightening bolt 24 is threadedly connected to the two stabilizing frames 26, a ball bearing 31 is fixedly connected to the left side of the two tightening bolts 24, a mounting block 32 is fixedly installed on the outer surface of the two ball bearings 31, a pressing plate 25 is fixedly connected to the front of the two mounting blocks 32, a mounting seat 23 is fixedly installed at the right side of the mounting plate 15 near the bottom, and a rubber pad 22 is fixedly installed on the top of the mounting seat 23.

[0026] Specifically, one end of the two tightening bolts 24 close to the ball bearing 31 passes through the corresponding stabilizing frame 26 and the clamping frame 27 and extends to the inside of the mounting block 32. The connection parts between the two tightening bolts 24 and the corresponding stabilizing frame 26 and the clamping frame 27 are threaded connections. The connection parts between the two tightening bolts 24 and the corresponding mounting blocks 32 are movably sleeved. The insides of the two mounting blocks 32 are provided with fixing grooves 30, and the two ball bearings 31 are respectively arranged inside the fixing grooves 30 on the mounting blocks 32.

[0027] In this embodiment, the tightening bolt 24 is threadedly connected to the stabilizing frame 26 and the clamping frame 27, so that after the tightening bolt 24 is tightened toward the front, the tightening bolt 24 will not move toward the rear end, thereby ensuring the positioning effect of the subsequent clamping plate 25. The tightening bolt 24 is fixedly connected to the mounting block 32, and the characteristics of the ball bearing 31 are utilized to prevent the tightening bolt 24 from driving the mounting block 32 and the clamping plate to move together when rotating, thereby avoiding affecting the subsequent clamping effect.

[0028] Specifically, the bottom of the umbrella 28 passes through the inside of the two clamping frames 27 and extends to the top of the rubber pad 22 .

[0029] In this embodiment, a stabilizing frame 26 is provided at the bottom of the rubber pad 22 to ensure that the main frame of the umbrella 28 does not extend too much into the two clamping frames 27 , and the rubber pad 22 can reduce the cushioning of the main umbrella 28 frame when it contacts the stabilizing frame 26 .

[0030] Specifically, the brake line 5 is fixedly connected to the brake connecting end on the brake pedal 14 away from the brake mechanism 7 , and the two brake pedals 14 are respectively located inside the two anti-slip handlebar covers 1 .

[0031] In this embodiment, when the patient's hand supports the elderly walker body 2 with force, the arm drives the body weight to press on the anti-skid handle cover 1, and then presses on the brake pedal 14, so that the brake line 5 drives the brake mechanism 7 to brake the corresponding moving wheel 6, thereby ensuring that when the patient uses the elderly walker body 2 to move the body, the moving wheel 6 is in a braking state, avoiding the elderly walker body 2 from accidentally sliding or slipping during use; the safety of the patient when using the elderly walker can be improved, and the risk of falling and other accidents can be reduced. At the same time, the brake pedal 14 is set under the anti-skid handle cover 1, and the elderly walker can only be stopped when the patient's elderly walker body 2 is assisted to move, and the brake pedal 14 is reset when the patient's elderly walker body 2 is lifted, and the braking of the brake mechanism 7 disappears, which does not affect the patient's pushing of the elderly walker body 2, and will facilitate the patient to perform the braking operation when braking the elderly walker body 2, avoiding affecting the patient's pushing of the elderly walker body 2, thereby reducing the labor of the patient's fingers and improving the flexibility and controllability of the walker.

[0032] Specifically, a placement groove 18 is provided at the rear end of the backrest 3 near the left and right sides, and a slide rod 20 is fixedly installed on the inner front end wall of the two placement grooves 18 near the left and right sides. A spring 19 is fixedly installed at the center of the inner front end wall of the two placement grooves 18, and a slide plate 21 is fixedly installed at the rear end of the two springs 19, and a magnet 16 is fixedly installed at the rear end of the two slide plates 21.

[0033] In the present embodiment, when the magnet 16 contacts the iron sheet 17, the magnet 16 extends out of the placement groove 18, thereby enhancing the stability of the seat plate 9 when it is folded. When the patient leans on the backrest 3 and contacts the magnet 16, the magnet 16 retracts into the placement groove 18 due to the pressure and pushes the slide plate 21 to move along the slide rod 20, thereby compressing the spring 19 until the patient's body is away from the magnet 16 and the pressure on the spring 19 disappears. Subsequently, the spring 19 pushes the slide plate 21 to move along the slide rod 20 again, thereby pushing the magnet 16 out of the placement groove 18 again, ensuring subsequent use and without harming the patient due to the hardness of the magnet 16.

[0034] Specifically, iron sheets 17 are fixedly installed at the top rear end of the seat plate 9 near the left and right sides, and the two hooks 10 are respectively placed on two adjacent cross bars 11 at one end away from the seat plate 9 when in use.

[0035] Specifically, the front sides of the two slides 21 are provided with slide grooves near the left and right sides, the outer surfaces of the multiple slide rods 20 are respectively movably connected to the inner grooves of the two slides 21, and the rear ends of the multiple slide rods 20 are respectively fixedly connected to the inner rear end walls of the placement groove 18.

[0036] In this embodiment, the stability of the slide plate 21 during movement is enhanced.

[0037] Specifically, the rear ends of the two magnets 16 respectively penetrate the inner rear end walls of two adjacent placement grooves 18 and extend out of the rear end of the backrest 3 and are respectively adsorbed by the two iron sheets 17 and one end of the seat plate 9 .

[0038] In this embodiment, the stability of the seat plate 9 when it is stowed is enhanced.

[0039] When in use, when the patient's hands support the main body 2 of the elderly walker, the arm drives the body's weight to press on the anti-skid handle cover 1, and then presses on the brake pedal 14, so that the brake line 5 drives the brake mechanism 7 to brake the corresponding moving wheel 6, thereby ensuring that when the patient uses the elderly walker main body 2 to move the body, the moving wheel 6 is in a braking state, avoiding the elderly walker main body 2 from accidentally sliding or slipping during use; the safety of the patient when using the elderly walker can be improved, and the risk of falling and other accidents can be reduced. At the same time, the brake pedal 14 is arranged under the anti-skid handle cover 1, and only when the patient's elderly walker main body 2 is moved The elderly walker can be stopped only when the patient is walking and assisting in moving. When the patient's elderly walker body 2 is lifted, the brake pedal 14 is reset, and the braking of the brake mechanism 7 disappears, which does not affect the patient's pushing of the elderly walker body 2. It will be convenient for the patient to perform the braking operation when braking the elderly walker body 2, avoiding affecting the patient's pushing of the elderly walker body 2, thereby reducing the labor of the patient's fingers and improving the flexibility and controllability of the walker; when the patient needs to sit down, pull the seat plate 9 to separate the iron sheet 17 from the magnet 16, and then use the two hooks 10 on the seat plate 9 to respectively rest on the two cross bars 11, so that the patient can sit down and rest. When the patient leans on the backrest 3 and contacts the magnet 16, the magnet 16 retracts into the placement groove 18 due to the pressure, and pushes the slide plate 21 to move along the slide bar 20, thereby compressing the spring 19 until the patient's body is away from the magnet 16, and the pressure on the spring 19 disappears. Subsequently, the spring 19 pushes the slide plate 21 to move along the slide bar 20 again, thereby pushing the magnet 16 out of the placement groove 18 to ensure subsequent use, and the patient will not be hurt by the hardness of the magnet 16. After the patient has a good rest, the seat plate 9 is folded up to keep the hook 10 away from the cross bar 11, so that the iron sheet 17 contacts the magnet 16. When the magnet 16 contacts the iron sheet 17, The magnet 16 extends out of the placement groove 18, thereby enhancing the stability of the seat plate 9 when it is folded, which is convenient for next use. When it rains and the umbrella 28 needs to be opened, others or patients can be asked to open the umbrella 28 when sitting down, and the main umbrella 28 frame on the umbrella 28 is inserted into the stabilizing frame 26, and the tightening bolt 24 is turned. The tightening bolt 24 is turned to drive the mounting block 32 and the clamping plate 25 to move toward the main umbrella 28 frame on the umbrella 28 until the front of the clamping plate 25 is in close contact with the main umbrella 28 frame on the umbrella 28, thereby fixing the umbrella 28 on the mounting plate 15. The size of the umbrella 28 and the body shape of the user can be selected to expand the scope of use and prevent the patient from getting wet.

[0040] In summary, the multi-directional protection elderly walker, by providing a spring 19, a slide bar 20, a slide plate 21, a magnet 16 and a placement slot 18, can quickly fold up and fix the seat plate 9 when the patient rests on the backrest 3 without causing harm to the patient, so as to prevent the seat plate 9 from being opened when not in use and improve the patient's comfort; by providing a clamping frame 27, a stabilizing frame 26, a tightening bolt 24, a pressing plate 25, a mounting plate 15 and an umbrella 28, the patient does not need to hold the umbrella 28. Different umbrellas 28 can be clamped to expand the scope of use and reduce the risk of patients getting wet by rain on rainy days; by providing the brake pedal 14 and the anti-slip handle cover 1, it can prevent the patient's hands from slipping, and it can also prevent the patient's hands from directly contacting the brake pedal 14 which is too hard and causes damage to the patient's palms. The elderly walker body 2 can be pushed when it is necessary to move, and when the elderly walker body 2 needs to brake, the elderly walker body 2 can brake in time without the fingers having to hold the handbrake for a long time, thereby reducing the workload of the fingers.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional protective walker for the elderly, comprising a walker body (2) and an umbrella (28), characterized in that: The top of the elderly walking aid body (2) is provided with mounting grooves (29) near the center of the left and right sides, and the inside of the two mounting grooves (29) is provided with brake pedals (14). The inside of the elderly walking aid body (2) is provided with swing frames (4) near the front end of the left and right sides, and the swing frame (4) is movably sleeved with a seat plate (9). The top of the seat plate (9) is fixedly provided with a protective pad (8). The left and right sides of the seat plate (9) are fixedly provided with connecting rods (1 3), the two connecting rods (13) are respectively fixedly installed with hooks (10) at one end away from the seat plate (9), the front and rear ends of the elderly walker body (2) are fixedly installed with cross bars (11) near the left and right sides, the upper surfaces of the left and right sides of the elderly walker body (2) are fixedly installed with backrests (3) near the front end, the bottom of the elderly walker body (2) is fixedly installed with moving frames (12) near the four corners, and the interiors of the plurality of moving frames (12) are movably sleeved with moving wheels. (6), two of the plurality of moving wheels (6) near the front are provided with a brake mechanism (7), and the two brake mechanisms (7) are provided with a brake line (5), a mounting plate (15) is fixedly installed at a position near the top of the right rear end of the main body (2) of the elderly walker, and a clamping frame (27) is fixedly connected to the right upper surface near the top and the lower surface near the center of the mounting plate (15), and a stabilizing frame (27) is fixedly connected to the right side of the two clamping frames (27) near the center. A fixed frame (26), the two stabilizing frames (26) are both threadedly connected with tightening bolts (24), the left sides of the two tightening bolts (24) are both fixedly connected with ball bearings (31), the outer surfaces of the two ball bearings (31) are both fixedly installed with mounting blocks (32), the front sides of the two mounting blocks (32) are both fixedly connected with clamping plates (25), the right side of the mounting plate (15) is fixedly installed with a mounting seat (23) near the bottom, and the top of the mounting seat (23) is fixedly installed with a rubber pad (22).

2. The multi-directional protection walking aid for the elderly according to claim 1, characterized in that: One end of the two tightening bolts (24) close to the ball bearing (31) passes through the corresponding stabilizing frame (26) and the clamping frame (27) and extends to the inside of the mounting block (32); the connection points between the two tightening bolts (24) and the corresponding stabilizing frame (26) and the clamping frame (27) are threadedly connected; the connection points between the two tightening bolts (24) and the corresponding mounting blocks (32) are movably sleeved; the insides of the two mounting blocks (32) are provided with fixing grooves (30); and the two ball bearings (31) are respectively arranged inside the fixing grooves (30) on the mounting blocks (32).

3. The multi-directional protection walking aid for the elderly according to claim 1, characterized in that: The bottom of the umbrella (28) passes through the interior of the two clamping frames (27) and extends to the top of the rubber pad (22).

4. The multi-directional protection walking aid for the elderly according to claim 1, characterized in that: The brake line (5) is fixedly connected to a brake connection end on a brake pedal (14) away from the brake mechanism (7), and the two brake pedals (14) are respectively located inside the two anti-slip handlebar covers (1).

5. The multi-directional protection walking aid for the elderly according to claim 1, characterized in that: The backrest (3) is provided with a placement groove (18) at the rear end near the left and right sides, and the inner front end walls of the two placement grooves (18) are fixedly installed with a slide rod (20) at the positions near the left and right sides, and the inner front end walls of the two placement grooves (18) are fixedly installed with a spring (19) at the center of the inner front end walls of the two placement grooves (18), and the rear ends of the two springs (19) are fixedly installed with a slide plate (21), and the rear ends of the two slide plates (21) are fixedly installed with a magnet (16).

6. The multi-directional protection walking aid for the elderly according to claim 1, characterized in that: Iron sheets (17) are fixedly mounted at the top rear end of the seat plate (9) near the left and right sides, and two hooks (10) are respectively placed on two adjacent cross bars (11) at one end away from the seat plate (9) when in use.

7. The multi-directional protection walking aid for the elderly according to claim 5, characterized in that: The front sides of the two slide plates (21) are provided with slide grooves near the left and right sides, and the outer surfaces of the plurality of slide rods (20) are respectively movably connected to the inner sides of the slide grooves on the two slide plates (21), and the rear ends of the plurality of slide rods (20) are respectively fixedly connected to the inner rear end walls of the placement grooves (18).

8. The multi-directional protection walking aid for the elderly according to claim 5, characterized in that: The rear ends of the two magnets (16) respectively penetrate the inner rear end walls of two adjacent placement grooves (18) and extend out of the rear end of the backrest (3) and are respectively adsorbed by the two iron sheets (17) and one end of the seat plate (9).

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