A multi-functional storage walker for the elderly

Abstract

The utility model discloses a kind of old age walker with multifunctional storage, specifically related to old age walker technical field, including fixed frame, fixed frame one side rotationally connected with support one, two universal wheels are arranged in the bottom of support one, fixed frame top is fixedly connected with support two, support two outer side is fixedly connected with backrest, support two top is fixedly connected with handle, support two outer side is rotationally connected with handrail, fixed frame outer side is rotationally connected with seat plate, seat plate one side is rotationally connected with two support rods.The utility model provides power for the short distance push and long distance movement of old age walker by the autorotation of electric servo wheel and the auxiliary transmission of transmission wheel, simultaneously, the angle deflection of seat plate is realized using clamping seat sliding to fit user sitting posture, improve comfort;It is also convenient to fold by hook clamping handrail, and the collision in moving process is reduced by using partition to separate goods, so as to give consideration to convenience and storage practicality.

Description

Technical Field

[0001] This utility model relates to the field of mobility scooters for the elderly, and more specifically, to a mobility scooter for the elderly with multifunctional storage. Background Technology

[0002] Elderly mobility scooters, also known as senior citizen electric vehicles, come in three-wheeled and four-wheeled versions. When designing them, manufacturers do not simply apply the configuration of two-wheeled electric bicycles to elderly mobility scooters. Instead, they configure them with motors and controllers specifically for mobility scooters. In terms of functionality, they also differ from two-wheeled electric bicycles, with a focus on convenience and safety for the elderly.

[0003] Existing mobility scooters for the elderly only have one support bar to support the seat. After long-term use, it is difficult to provide stable support for the seat, which cannot guarantee the riding safety of the elderly.

[0004] A search revealed that Chinese patent CN218986814U discloses a multi-functional elderly mobility scooter with storage. This utility model features a support device on a second support base that is easy to disassemble and install. This support device can be adjusted appropriately according to the height of the support rod to ensure that the support plate on the support device can support the support chair, thereby enhancing the stability of the support chair.

[0005] However, in actual use, the aforementioned mobility scooters require pushing in some confined spaces, necessitating frequent pushing, pulling, and turning. The scooter itself is quite heavy, resulting in excessive hand strain and high resistance for short-distance pushing, thus affecting the ease of use of the mobility scooters. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides an elderly mobility scooter with multi-functional storage to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A multifunctional, foldable mobility scooter for the elderly includes a fixed frame. A support bracket is rotatably connected to one side of the fixed frame. Two omnidirectional wheels are located at the bottom of the support bracket. A second support bracket is fixedly connected to the top of the fixed frame. A backrest is fixedly connected to the outer side of the second support bracket. A handle is fixedly connected to the top of the second support bracket. A handrail is rotatably connected to the outer side of the second support bracket. A seat is rotatably connected to one side of the seat. Two support rods are rotatably connected to the bottom of the support rods. A third support bracket is rotatably connected to the outer side of the fixed frame. Two support frames are rotatably connected to one side of the third support bracket. Two fixed supports are fixedly connected to the bottom of the third support bracket. Electric servo wheels are rotatably connected to the inner side of the fixed support bracket. A convenient use mechanism is located at the bottom of the fixed frame. A folding mechanism is located on the outer side of the handrail.

[0009] By adopting the above technical solution, the elderly mobility scooter can be easily folded by utilizing the deflection of the seat plate, support rod, crossbar, bracket one and bracket three on the inside and outside of the fixed frame, and the rotation of two electric servo wheels can assist the user to sit on the top of the seat plate and move around.

[0010] As a further description of the above technical solution: the convenient-to-use mechanism includes two stops. One side of the stop is fixedly connected to the outside of the fixed bracket. The other side of the fixed bracket is fixedly connected to a positioning bracket. The bottom of the positioning bracket is fixedly connected to a second fixed bracket. A servo motor is fixedly connected to the inside of the second fixed bracket. A transmission wheel is fixedly connected to the output end of the servo motor. The outside of the transmission wheel is rotatably connected to the inside of the second fixed bracket. Two sleeves are slidably connected to the outside of the bracket. A retainer is fixedly connected to the top of the sleeve. The inside of the retainer is engaged with the outside of the crossbar and the support frame. A spring is fixedly connected to the inside of the retainer. A push block is fixedly connected to one end of the spring. The outside of the push block is slidably connected to the inside of the retainer. One end of the push block is engaged with the inside of the bracket. A pull handle is fixedly connected to one side of the push block.

[0011] By adopting the above technical solution, two servo motors drive the transmission wheel to perform friction transmission on the electric servo wheel, providing the user with a certain amount of auxiliary power while pushing the elderly mobility scooter, making it easier for the user to push. The card slot slides and positions on the outside of the bracket, allowing the seat plate to fit the user's sitting posture under the support of the support rod and crossbar, thus improving the user's comfort.

[0012] As a further description of the above technical solution: the storage mechanism includes two hooks, the inner side of the hooks is engaged with the outer side of the armrest frame, the bottom of the hooks is fixedly connected to a storage box, a box cover is rotatably connected to one side of the storage box, and two partitions are fixedly connected to the inner side of the storage box.

[0013] By adopting the above technical solution, the storage box is placed using two hooks, and the items are separated by two box lids, so that the items remain stable during the use of the elderly mobility scooter.

[0014] The technical effects and advantages of this utility model are as follows:

[0015] 1. By setting up a convenient mechanism, compared with the existing technology, the electric servo wheel's rotation and the transmission wheel's auxiliary transmission to the electric servo wheel provide a certain amount of assistance when pushing the elderly mobility scooter for short distances and moving for long distances. The sliding of the card seat allows the seat to be tilted up and down at a certain angle, so that the seat fits the user's sitting posture better and improves the comfort of using the elderly mobility scooter.

[0016] 2. By setting up a storage mechanism, compared with existing technologies, the hooks are used to connect the handrails, making it easy to connect the handrails during the folding process of the elderly mobility scooter. The partitions are used to separate items, reducing collisions between items during the movement of the elderly mobility scooter. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the rear structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the right side of the present invention.

[0020] Figure 4 This is a partial schematic diagram of the connection between the fixing frame and the positioning frame of this utility model.

[0021] Figure 5 This is a partial schematic diagram of the connection between the sleeve and the card holder of this utility model.

[0022] Figure 6 This is a partial schematic diagram of the connection between the hook and the storage box of this utility model.

[0023] The attached diagram is labeled as follows: 1. Fixed frame; 2. Support 1; 3. Support 2; 4. Backrest; 5. Handle; 6. Seat plate; 7. Support rod; 8. Crossbar; 9. Support 3; 10. Fixed bracket; 11. Stop; 12. Positioning frame 1; 13. Fixed frame 2; 14. Servo motor; 15. Transmission wheel; 16. Electric servo wheel; 17. Sleeve; 18. Card seat; 19. Spring; 20. Push block; 21. Pull handle; 22. Caster wheel; 23. Handrail frame; 24. Hook; 25. Storage box; 26. Box cover; 27. Divider; 28. Support frame. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] The embodiments disclosed in this application are as follows: Figure 1-6 The illustrated multi-functional mobility scooter for the elderly includes a fixed frame 1. A support bracket 2 is rotatably connected to one side of the fixed frame 1. Two casters 22 are mounted on the bottom of the support bracket 2. A support bracket 3 is fixedly connected to the top of the fixed frame 1. A backrest 4 is fixedly connected to the outer side of the support bracket 3. A handle 5 is fixedly connected to the top of the support bracket 3. A handrail 23 is rotatably connected to the outer side of the support bracket 3. A seat 6 is rotatably connected to the outer side of the fixed frame 1. Two support rods 7 are rotatably connected to one side of the seat 6. A crossbar 8 is fixedly connected to the bottom of the support rods 7. A support bracket 9 is rotatably connected to the outer side of the fixed frame 1. Two support frames 28 are rotatably connected to one side of the bracket 9. Two fixed brackets 10 are fixedly connected to the bottom of the bracket 3 9. Electric servo wheels 16 are rotatably connected to the inner side of the fixed brackets 10. The bottom of the fixed frame 1 is equipped with a convenient use mechanism. The outer side of the handrail frame 23 is equipped with a storage mechanism. By using the bracket 1 2, seat plate 6, bracket 3 9 and support frame 28 on the inner and outer sides of the fixed frame 1 to deflect, the elderly mobility scooter can be folded. By using the rotation of the electric servo wheels 16, the elderly mobility scooter can assist users in long-distance movement, improving the convenience of using and storing the elderly mobility scooter.

[0026] Reference Figure 1 , Figure 4 and Figure 5As shown, the user-friendly mechanism includes two stops 11. One side of the stop 11 is fixedly connected to the outside of the fixed bracket 10. The other side of the fixed bracket 10 is fixedly connected to a positioning bracket 12. The bottom of the positioning bracket 12 is fixedly connected to a fixed bracket 2 13. A servo motor 14 is fixedly connected to the inside of the fixed bracket 2 13. A transmission wheel 15 is fixedly connected to the output end of the servo motor 14. The outside of the transmission wheel 15 is rotatably connected to the inside of the fixed bracket 2 13. Two sleeves 17 are slidably connected to the outside of the bracket 12. A retaining seat 18 is fixedly connected to the top of the sleeve 17. The inside of the retaining seat 18 is connected to the crossbar 8 and the support. The support frame 28 is snapped on the outside, and the card holder 18 is fixedly connected to the inside of the card holder 18. One end of the spring 19 is fixedly connected to the push block 20. The outside of the push block 20 is slidably connected to the inside of the card holder 18. One end of the push block 20 is snapped on the inside of the bracket 2. A handle 21 is fixedly connected to one side of the push block 20. The servo motor 14 drives the transmission wheel 15 to perform friction transmission on the outside of the electric servo wheel 16, so that the user can get a certain amount of assistance when pushing the elderly mobility scooter. By using the sliding of the card holder 18 on the outside of the bracket 2, the seat plate 6 can be tilted and adjusted according to the user's own sitting posture.

[0027] Reference Figure 2 and Figure 6 As shown, the storage mechanism includes two hooks 24. The inner side of the hooks 24 is engaged with the outer side of the handrail frame 23. A storage box 25 is fixedly connected to the bottom of the hooks 24. A box cover 26 is rotatably connected to one side of the storage box 25. Two partitions 27 are fixedly connected to the inner side of the storage box 25. By engaging and deflecting the hooks 24 on the outer side of the handrail frame 23, the storage box 25 will not be affected during the folding and storage of the elderly mobility scooter. Furthermore, the two box covers 26 separate the items inside the storage box 25, improving the stability of the stored items and preventing collisions.

[0028] The working principle of this utility model is as follows: When the user uses the elderly mobility scooter, the seat plate 6 is rotated on the outside of the fixed frame 1, and then the bracket 9 is deflected downward on the outside of the fixed frame 1, so that the two support rods 7 and the crossbar 8 on one side of the seat plate 6 are engaged with the card seat 18 on the outside of the bracket 2. Then, the two support frames 28 on one side of the bracket 9 are engaged with the inside of the card seat 18, so that the seat plate 6, support rods 7, bracket 2, bracket 9 and support frames 28 are mutually engaged and fixed, so that the two electric servo wheels 16 and the two universal wheels 22 at the bottom of the bracket 9 and the fixed frame 10 are placed flat. On the ground, the handrail 23 is deflected on one side of the support 2 3. During the short-distance movement of the user holding the two handles 5 and pushing the support 2 3 and the fixed frame 1, the two servo motors 14 are started to drive the transmission wheel 15 to perform a certain friction transmission on the electric servo wheel 16, so that the two electric servo wheels 16 can have a certain rotational force, reducing the force required for the user to push the elderly mobility scooter. During long-distance movement, the user sits on the seat 6 and can actively rotate the two electric servo wheels 16 to assist the elderly mobility scooter to move a longer distance.

[0029] Pulling the two handles 21 and the push block 20 compresses the spring 19, allowing one end of the push block 20 to loosen and engage with the outside of the bracket 2. Then, the two sleeves 17 slide on the outside of the bracket 2, causing the seat plate 6 to tilt up and down to a certain extent. This allows the user to adjust the position according to their own sitting habits, ensuring comfort during use. Finally, items can be placed inside the storage box 25, and the items are separated by the two partitions 27, ensuring that the items are placed stably inside the storage box 25.

[0030] All contents not described in detail in the specification are existing technologies known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited; conventional equipment can be used. Electrical control components not mentioned in this technical solution are not shown in the figures because they are existing technologies, and will not be described here.

[0031] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multi-functional mobility scooter for the elderly, comprising a mounting frame (1), characterized in that: The fixed frame (1) is rotatably connected to a support (2) on one side. The support (2) has two casters (22) at the bottom. The fixed frame (1) is fixedly connected to a support (3) at the top. The support (3) has a backrest (4) fixedly connected to the outside. The support (3) has a handle (5) fixedly connected to the top. The support (3) has an armrest (23) rotatably connected to the outside. The fixed frame (1) has a seat (6) rotatably connected to the outside. The seat (6) has two support rods (7) rotatably connected to one side. The support rods (7) have a crossbar (8) fixedly connected to the bottom. The fixed frame (1) has a support (9) rotatably connected to the outside. The support (9) has two support frames (28) rotatably connected to one side. The support (9) has two fixed brackets (10) fixedly connected to the bottom. The fixed brackets (10) have an electric servo wheel (16) rotatably connected to the inside. The fixed frame (1) has a convenient use mechanism at the bottom. The armrest (23) has a storage mechanism on the outside.

2. The multi-functional elderly mobility scooter with storage as described in claim 1, characterized in that: The convenient use mechanism includes two stops (11). One side of the stop (11) is fixedly connected to the outside of the fixed bracket (10), and the other side of the fixed bracket (10) is fixedly connected to a positioning bracket (12). The bottom of the positioning bracket (12) is fixedly connected to a fixing bracket (13).

3. The multi-functional elderly mobility scooter with storage as described in claim 2, characterized in that: A servo motor (14) is fixedly connected to the inner side of the second fixed frame (13), and a transmission wheel (15) is fixedly connected to the output end of the servo motor (14). The outer side of the transmission wheel (15) is rotatably connected to the inner side of the second fixed frame (13).

4. The multi-functional elderly mobility scooter with storage as described in claim 1, characterized in that: The bracket (2) has two sleeves (17) slidably connected to its outer side. The top of the sleeve (17) is fixedly connected to a card seat (18). The inner side of the card seat (18) is engaged with the outer side of the crossbar (8) and the support frame (28).

5. The multi-functional elderly mobility scooter with storage as described in claim 4, characterized in that: A spring (19) is fixedly connected to the inner side of the card holder (18). A push block (20) is fixedly connected to one end of the spring (19). The outer side of the push block (20) is slidably connected to the inner side of the card holder (18). One end of the push block (20) is engaged with the inner side of the bracket (2). A pull handle (21) is fixedly connected to one side of the push block (20).

6. The multi-functional elderly mobility scooter with storage as described in claim 1, characterized in that: The storage mechanism includes two hooks (24), the inner side of the hooks (24) is engaged with the outer side of the armrest frame (23), and a storage box (25) is fixedly connected to the bottom of the hooks (24).

7. The multi-functional elderly mobility scooter with storage according to claim 6, characterized in that: The storage box (25) is rotatably connected to a lid plate (26) on one side, and two partitions (27) are fixedly connected to the inside of the storage box (25).

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