Auxiliary tool for old people going out

Abstract

The invention discloses an auxiliary tool for elderly people going out, which comprises a walking stick and is characterized in that an expandable stool is arranged on the walking stick, the stool comprises a first connecting buckle, a second connecting buckle, a first support frame, a second support frame and a seat plate, the first connecting buckle is connected to the walking stick in a sliding manner, and the second connecting buckle is detachably connected to the peripheral side of the lower end of the walking stick; the upper end of the first supporting frame is rotationally connected to the first connecting buckle, the lower end of the second supporting frame is rotationally connected to the second connecting buckle, the first supporting frame and the second supporting frame intersect with each other, and the intersection positions of the first supporting frame and the second supporting frame are rotationally connected with each other; and the other end of the seat plate can be clamped at the upper end of the second supporting frame. When the walking stick is unfolded, the upper end of the second supporting frame is directly unfolded outwards, then the seat plate is clamped on the second supporting frame, the unfolded walking stick is kept in an upright state, a user can well apply force when getting up, and the walking stick is not prone to toppling over.

Description

Technical Field

[0001] This invention relates to the field of assistive devices for the elderly, and in particular to an assistive tool for the elderly when going out. Background Technology

[0002] As my country's population ages rapidly, the needs of the elderly for safety and comfort while traveling are becoming increasingly prominent. Traditional assistive tools, such as standard canes, only provide one-way support and cannot meet the needs of the elderly to rest at any time during outdoor activities. To address this pain point, a variety of innovative products combining canes and seats have emerged on the market, among which portable assistive tools, represented by "folding cane stools," are gradually becoming common equipment for the elderly during outdoor activities.

[0003] These products typically employ a cross-folding design, integrating the functions of a cane and a seat into one unit, achieving the convenience of "one cane, two uses." Their structural feature lies in the foldable connection between the cane body and the seat support legs, allowing for easy conversion from a cane to a seat through a simple unfolding operation. The products are usually made of lightweight materials for easy portability. The seat features a non-slip base and multi-point massage functions to enhance user comfort.

[0004] However, existing cross-shaped cane stools have significant technical flaws in practical use. When elderly people need to get up from a seated position, due to structural design limitations, they cannot effectively apply downward support to the cane. Specifically, the seat support legs and the cane body are connected in a cross shape. When the user stands up from a seated position, they need to shift their center of gravity backward to maintain balance, while simultaneously applying a downward reaction force through the cane. However, the cross-shaped structure causes the cane and seat support legs to restrict each other, failing to form an effective mechanical support system. This results in the elderly lacking necessary stable support during the process of getting up, posing a higher risk of falls. Summary of the Invention

[0005] The purpose of this invention is to provide an assistive tool for the elderly when going out. The unfolded stool makes it easier for users to use their canes to stand up and prevents them from falling when getting up.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution: An assistive device for elderly people going out includes a cane with an unfoldable seat. The seat includes a first connecting buckle, a second connecting buckle, a first support frame, a second support frame, and a seat. The first connecting buckle is slidably connected to the cane, and the second connecting buckle is detachably connected to the lower periphery of the cane. The upper end of the first support frame is rotatably connected to the first connecting buckle, and the lower end of the second support frame is rotatably connected to the second connecting buckle. The first and second support frames intersect each other, and the intersection of the first and second support frames forms a rotatable connection. One end of the seat is rotatably connected to the upper end of the first support frame, and the other end of the seat can be snapped onto the upper end of the second support frame.

[0007] By adopting the above technical solution, when unfolding, the upper end of the second support frame is directly unfolded outward, and then the seat board is clamped on the second support frame. After unfolding, the cane remains upright, and the user can apply force well when getting up, making it less likely to tip over.

[0008] A further feature of the present invention is that: the first connecting buckle is provided with a first fixing knob that cooperates with the cane; the upper end of the first connecting buckle is slidably connected to a third connecting buckle; the lower end of the third connecting buckle is provided with a limiting groove; and the third connecting buckle is provided with a second fixing knob that cooperates with the seat. When the seat is folded upward, the limiting groove can lock the seat, and the seat is fixed by the second fixing knob.

[0009] By adopting the above technical solution, the first fixing knob can be fixed to the cane when the first and second support frames are unfolded or retracted, ensuring stability. The limiting groove can fix the seat plate, making it easy to carry.

[0010] A further configuration of the present invention is as follows: a carbon fiber heating element is provided at the upper end of the seat, a flexible pad is provided at the upper end of the carbon fiber heating element, a storage battery is provided inside the seat, the carbon fiber heating element is electrically connected to the storage battery, and a pipe clamp is provided at the lower end of the seat, the pipe clamp being able to be clamped at the upper end of the second support frame.

[0011] By adopting the above technical solution, the carbon fiber heating element generates heat, improving comfort, while the pipe clamps are easy to disassemble.

[0012] A further configuration of the present invention is as follows: the cane includes a handle, a cane body, and cane legs. The cane body is rod-shaped with a larger upper part and a smaller lower part. A storage groove with an opening at the upper end is provided inside the cane body. The storage groove is larger at the upper part and smaller at the lower part. An umbrella is installed in the storage groove. The handle is detachably installed at the upper end of the cane body, and the cane legs are located at the lower end of the cane body.

[0013] By adopting the above technical solution, the umbrella can be stored inside the cane, making it easier to cope with complex weather conditions.

[0014] A further configuration of the present invention is as follows: a control panel is provided on the upper front side of the handle, a light and a camera are provided at the front end of the handle, an angle sensor is provided inside the handle, and an infrared sensor corresponding to the position of the control panel is provided at the lower end of the handle. The carbon fiber heating element, the battery, the light, the camera, the angle sensor and the infrared sensor are all electrically connected to the control panel.

[0015] By employing the above technical solution, the lighting provides illumination, while the camera allows caregivers or medical personnel to remotely monitor the area. Tilt sensors and infrared sensors are used to detect whether the cane is tilted, facilitating timely remote alarms.

[0016] A further feature of the present invention is that: elastic balls are embedded on both the left and right sides of the handle, and vibration motors are embedded in the elastic balls; a one-click rescue button is provided on the left side of the handle corresponding to the position of the control panel; a one-click home button is provided on the right side of the handle corresponding to the position of the control panel; and the vibration motor, the one-click rescue button, and the one-click home button are all electrically connected to the control panel.

[0017] By employing the above technical solution, the elastic balls and vibration motors on both sides are used to prompt users to turn left and right during navigation. The one-click emergency call button and the one-click home button facilitate users' calls for help and return home.

[0018] A further feature of the present invention is that a plurality of drainage holes are provided on the lower periphery of the cane leg to cooperate with the storage groove.

[0019] By adopting the above technical solution, it is convenient to drain the water from the umbrella when it is temporarily stored.

[0020] A further configuration of the present invention is as follows: the second connecting buckle is connected to the lower end of the cane leg, the lower end of the cane leg is provided with a mounting groove, a telescopic motor is provided in the mounting groove, the output shaft of the telescopic motor extends out of the mounting groove, and the telescopic motor is electrically connected to the control panel.

[0021] By adopting the above technical solution, the second connecting buckle is not too far from the ground when using the stool, which would cause the seat to tilt too much, and it is also convenient to adjust the height of the cane within a small range.

[0022] In summary, the present invention has the following beneficial effects: Firstly, when unfolded, the upper end of the second support frame is directly unfolded outward, and then the seat board is clamped onto the second support frame. The cane remains upright after unfolding, so the user can apply force well when getting up and it is not easy to tip over.

[0023] Secondly, the invention has an umbrella stored inside the cane, which is convenient for dealing with complex weather conditions when going out, and the drain can drain the water off the umbrella, making it convenient to temporarily store a wet umbrella.

[0024] Thirdly, the present invention has multiple electronic components in the handle of the cane, which facilitates functions such as navigation, one-click home, left and right turn vibration prompts, tipping prompts and one-click rescue, thus protecting users when they go out.

[0025] Fourthly, to avoid tilting of the seat, the output shaft of the telescopic motor is retracted when using the stool, bringing the second connecting buckle closer to the ground. For ease of use, the output shaft of the telescopic motor is extended when walking, allowing for slight adjustment of the cane's length and user convenience. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a cross-sectional view of the handle in this invention; Figure 4 This is the left view in this invention.

[0027] In the diagram: 1. Cane; 11. Handle; 111. Control panel; 113. Lighting; 114. Camera; 115. Tilt sensor; 116. Infrared sensor; 117. Elastic ball; 118. Vibration motor; 119. One-click rescue button; 1110. One-click home button; 12. Cane body; 121. Storage slot; 122. Drain hole; 13. Cane leg; 131. Mounting slot; 2. Seat; 21. First connecting buckle; 22. Second connecting buckle; 23. First support frame; 24. Second support frame; 25. Seat board; 26. First fixing knob; 27. Carbon fiber heating element; 28. Flexible pad; 29. ​​Battery; 210. Pipe clamp; 3. Third connecting buckle; 31. Limiting slot; 32. Second fixing knob; 4. Umbrella; 5. Telescopic motor. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to the accompanying drawings.

[0029] In the description of this invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "rear", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0030] Furthermore, terms such as "horizontal" and "vertical" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," not that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; or they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0032] Example: An assistive device for elderly people going out, such as Figures 1 to 4 As shown, the device includes a cane 1, on which an unfoldable seat 2 is provided. The seat 2 includes a first connecting buckle 21, a second connecting buckle 22, a first support frame 23, a second support frame 24, and a seat 25. The first connecting buckle 21 is slidably connected to the cane 1, and the second connecting buckle 22 is detachably connected to the lower periphery of the cane 1. The upper end of the first support frame 23 is rotatably connected to the first connecting buckle 21, and the lower end of the second support frame 24 is rotatably connected to the second connecting buckle 22. The first support frame 23 and the second support frame 24 intersect each other, and the intersection of the first support frame 23 and the second support frame 24 forms a rotatable connection. One end of the seat 25 is rotatably connected to the upper end of the first support frame 23, and the other end of the seat 25 can be snapped onto the upper end of the second support frame 24. The first connecting buckle 21 is provided with a first fixing knob 26 that cooperates with the cane 1. The upper end of the first connecting buckle 21 is slidably connected to a third connecting buckle 3. The lower end of the third connecting buckle 3 is provided with a limiting groove 31. The third connecting buckle 3 is provided with a second fixing knob 32 that cooperates with the seat 25. When the seat 25 is folded upward, the limiting groove 31 can lock the seat 25, and the seat 25 is fixed by the second fixing knob 32.

[0033] In use, the upper end of the second support frame 24 is unfolded outwards, at which point the first connecting buckle 21 slides downwards. After the second support frame 24 is rotated to a suitable position, the seat plate 25 is secured to the second support frame 24, making it convenient for the user to sit down. When sitting down, the cane 1 is positioned in front of or to the left or right of the user, making it easier for the elderly to apply force to the cane 1 when getting up. When getting up, the seat plate 25 is removed from the second support frame 24, and then the second support frame 24 and the first support frame 23 are joined together. The seat plate 25 is then flipped upwards, allowing the limiting groove 31 to engage the seat plate 25, and then secured by the second fixing knob 32. The first fixing knob 26 on the first connecting buckle 21, during use, can secure the first connecting buckle 21 to the cane 1, thereby ensuring the stability of the first support frame 23 and the second support frame 24.

[0034] A carbon fiber heating element 27 is provided at the upper end of the seat 25, and a flexible pad 28 is provided above the carbon fiber heating element 27. A battery 29 is located inside the seat 25, and the carbon fiber heating element 27 is electrically connected to the battery 29. A pipe clamp 210 is provided at the lower end of the seat 25, and the pipe clamp 210 can be fastened to the upper end of the second support frame 24. The carbon fiber heating element 27 can heat the seat 25 and the flexible pad 28, improving the user's riding comfort. The design of the pipe clamp 210 facilitates the detachable connection of the seat 25 and the second support frame 24.

[0035] The walking stick 1 includes a handle 11, a shaft 12, and legs 13. The shaft 12 is a rod-shaped structure, wider at the top and narrower at the bottom. A storage slot 121 with an opening at the top is provided inside the shaft 12. The storage slot 121 is also wider at the top and narrower at the bottom, and an umbrella 4 is installed inside the storage slot 121. The handle 11 is detachably attached to the upper end of the shaft 12, and the legs 13 are located at the lower end of the shaft 12. The storage slot 121 on the shaft 12 is used to store the umbrella 4, which provides sun protection, rain shelter, and wind protection to adapt to various weather conditions. To facilitate the storage of a wet umbrella 4, multiple drainage holes 122 are provided around the lower end of the legs 13, which work in conjunction with the storage slot 121. This allows the umbrella 4 to drain through the drainage holes 122, facilitating temporary storage. Alternatively, the umbrella 4 can be allowed to dry before being placed back into the storage slot 121.

[0036] A control panel 111 is located on the upper front side of the handle 11. A light 113 and a camera 114 are located at the front end of the handle 11. An angle sensor 115 is located inside the handle 11. An infrared sensor 116, corresponding to the position of the control panel 111, is located at the lower end of the handle 11. Elastic balls 117 are embedded on both the left and right sides of the handle 11. A vibration motor 118 is embedded in the elastic ball 117. A one-key rescue button 119, corresponding to the position of the control panel 111, is located on the left side of the handle 11. A one-key home button 1110, corresponding to the position of the control panel 111, is located on the right side of the handle 11. The carbon fiber heating element 27, the battery 29, the light 113, the camera 114, the angle sensor 115, the infrared sensor 116, the vibration motor 118, the one-key rescue button 119, and the one-key home button 1110 are all electrically connected to the control panel 111.

[0037] The control panel 111 controls various electronic components to facilitate intelligent operation. The lighting 113 provides illumination at night, and the camera 114 records information, allowing caregivers or medical personnel to remotely monitor the situation. The tilt sensor 115 and infrared sensor 116 detect if the cane 1 is tipped over; if so, an alarm is triggered and the user is asked to confirm. If no confirmation is received within a certain time, a rescue signal is sent. The vibration motor 118 primarily provides navigation prompts for users with hearing or vision impairments, emitting corresponding vibrations when turning left or right. The one-button rescue button 119 and one-button home button 1110 facilitate quick rescue and return home. Of course, for this device to fully realize its intelligent functionality, other modules such as a GPS module, voice module, and wireless network module are needed, but these are existing technologies and will not be elaborated upon.

[0038] The second connecting buckle 22 is connected to the lower end of the cane leg 13. The lower end of the cane leg 13 has a mounting groove 131, within which a telescopic motor 5 is installed. The output shaft of the telescopic motor 5 extends out of the mounting groove 131 and is electrically connected to the control panel 111. To prevent the seat 25 from tilting, the output shaft of the telescopic motor 5 is retracted when using the stool 2, bringing the second connecting buckle 22 closer to the ground. For ease of use, the output shaft of the telescopic motor 5 is extended when walking, allowing for a small adjustment of the cane 1's length, making it more convenient for the user.

[0039] This specific embodiment is merely an explanation of the present invention and is not intended to limit the invention. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An assistive device for elderly people going out, including a cane (1), characterized in that: The cane (1) is provided with an unfoldable stool (2). The stool (2) includes a first connecting buckle (21), a second connecting buckle (22), a first support frame (23), a second support frame (24), and a seat (25). The first connecting buckle (21) is slidably connected to the cane (1). The second connecting buckle (22) is detachably connected to the lower periphery of the cane (1). The upper end of the first support frame (23) is rotatably connected to the first connecting buckle (21). The lower end of the second support frame (24) is rotatably connected to the second connecting buckle (22). The first support frame (23) and the second support frame (24) intersect each other. The intersection of the first support frame (23) and the second support frame (24) forms a rotatable connection. One end of the seat (25) is rotatably connected to the upper end of the first support frame (23). The other end of the seat (25) can be snapped onto the upper end of the second support frame (24).

2. The assistive device for elderly people going out according to claim 1, characterized in that: The first connecting buckle (21) is provided with a first fixing knob (26) that cooperates with the cane (1). The upper end of the first connecting buckle (21) is slidably connected to a third connecting buckle (3). The lower end of the third connecting buckle (3) is provided with a limiting groove (31). The third connecting buckle (3) is provided with a second fixing knob (32) that cooperates with the seat (25). When the seat (25) is folded upward, the limiting groove (31) can lock the seat (25) and fix the seat (25) through the second fixing knob (32).

3. The assistive device for elderly people going out according to claim 2, characterized in that: The upper end of the seat (25) is provided with a carbon fiber heating element (27), the upper end of the carbon fiber heating element (27) is provided with a flexible pad (28), the seat (25) is provided with a storage battery (29), the carbon fiber heating element (27) is electrically connected to the storage battery (29), the lower end of the seat (25) is provided with a pipe clamp (210), the pipe clamp (210) can be clamped to the upper end of the second support frame (24).

4. The assistive device for elderly people going out according to claim 3, characterized in that: The cane (1) includes a handle (11), a cane body (12), and cane legs (13). The cane body (12) is a rod-shaped structure that is larger at the top and smaller at the bottom. A storage slot (121) with an opening at the top is provided inside the cane body (12). The storage slot (121) is larger at the top and smaller at the bottom. An umbrella (4) is installed in the storage slot (121). The handle (11) is detachably installed at the top of the cane body (12), and the cane legs (13) are located at the bottom of the cane body (12).

5. The assistive device for elderly people going out according to claim 4, characterized in that: The upper front of the handle (11) is provided with a control panel (111), the front end of the handle (11) is provided with a lamp (113) and a camera (114), the handle (11) is provided with a tilt sensor (115), the lower end of the handle (11) is provided with an infrared sensor (116) corresponding to the position of the control panel (111), and the carbon fiber heating element (27), the battery (29), the lamp (113), the camera (114), the tilt sensor (115) and the infrared sensor (116) are all electrically connected to the control panel (111).

6. The assistive device for elderly people going out according to claim 5, characterized in that: The handle (11) has elastic balls (117) embedded on both the left and right sides, and a vibration motor (118) is embedded in the elastic balls (117). The left side of the handle (11) has a one-key rescue button (119) corresponding to the position of the control panel (111), and the right side of the handle (11) has a one-key home button (1110) corresponding to the position of the control panel (111). The vibration motor (118), the one-key rescue button (119), and the one-key home button (1110) are all electrically connected to the control panel (111).

7. The assistive device for elderly people going out according to claim 6, characterized in that: The lower end of the cane leg (13) is provided with a plurality of drainage holes (122) that are used in conjunction with the storage groove (121).

8. The assistive device for elderly people going out according to claim 7, characterized in that: The second connecting buckle (22) is connected to the lower end of the cane leg (13). The lower end of the cane leg (13) is provided with a mounting groove (131). A telescopic motor (5) is provided in the mounting groove (131). The output shaft of the telescopic motor (5) extends out of the mounting groove (131). The telescopic motor (5) is electrically connected to the control panel (111).

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