Positioning anti-skid walking stick for old people

Abstract

The utility model relates to the technical field of auxiliary devices for old people, in particular to a positioning anti-skid walking stick for old people. The multifunctional walking stick comprises a walking stick body, an anti-skid pad is installed on the surface of the walking stick body, a replacing device is arranged on the surface of the walking stick body and comprises two fixing rods, the two fixing rods are fixedly connected with the arc face of the walking stick body, the arc faces of the two fixing rods are connected with a connecting ring in a sliding mode, and the connecting ring is connected with the walking stick body in a sliding mode. One side of the connecting ring is fixedly connected with the non-slip mat, one end of the fixing rod is fixedly connected with a single-hole plate, an inserting rod is inserted into the single-hole plate in a sliding mode, two round holes are formed in the arc surface of the connecting ring, and the arc surface of the inserting rod is sleeved with a spring. The problems that an anti-skid pad cannot be replaced, the anti-skid performance of the anti-skid pad is gradually reduced due to long-term use abrasion, the old easily slip during use, and the risk that the old fall down and are injured is increased are solved.

Description

Technical Field

[0001] This utility model relates to the field of assistive devices for the elderly, and in particular to a positioning and anti-slip cane for the elderly. Background Technology

[0002] With the arrival of an aging society, walking sticks have become an important assistive tool for many elderly people to get around. However, existing walking sticks have many shortcomings. The anti-slip parts of most walking sticks are difficult to replace after they wear out, resulting in a decrease in anti-slip performance and making it easy for the elderly to slip and fall when using them.

[0003] The inventor believes that the following defects often exist: the anti-slip mat cannot be replaced, and with long-term use and wear, the anti-slip performance of the anti-slip mat will gradually decrease, making it easy for the elderly to slip and fall, increasing the risk of injury to the elderly; therefore, in order to address the above problems, a positioning anti-slip cane for the elderly is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where the anti-slip components of canes are not easily replaced, and to propose a positioning anti-slip cane for the elderly.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a positioning anti-slip cane for the elderly, comprising a cane body, an anti-slip pad installed on the surface of the cane body, a replacement device provided on the surface of the cane body, the replacement device comprising two fixing rods, both fixing rods being fixedly connected to the arc surface of the cane body, a connecting ring being slidably connected to the arc surface of the two fixing rods, one side of the connecting ring being fixedly connected to the anti-slip pad, a single-hole plate being fixedly connected to one end of the fixing rod, an insert rod being slidably inserted into the single-hole plate, and two round holes being formed on the arc surface of the connecting ring.

[0006] The effect achieved by the above-mentioned components is as follows: by setting up a replacement device, the anti-slip mat can be easily replaced, avoiding the situation where the anti-slip mat cannot be replaced and its anti-slip performance gradually decreases due to long-term wear and tear, making it easy for the elderly to slip and fall, thus increasing the risk of injury to the elderly. This improves the convenience of the device.

[0007] Preferably, a spring is fitted onto the arc surface of the insertion rod, and the two ends of the spring are fixedly connected to the insertion rod and the single-hole plate, respectively.

[0008] The effect achieved by the above components is to improve the stability of the insertion rod, and to prevent the insertion rod from sliding inside the single-hole plate and detaching from the single-hole plate when it is subjected to external forces during use.

[0009] Preferably, the arc surface of the fixing rod is slidably connected to a limiting plate, and a limiting groove is formed on the surface of the limiting plate.

[0010] The aforementioned components achieve the following effect: they limit the position of the insertion rod, preventing the insertion rod from being affected by external forces when the operator pulls the connecting ring, thus avoiding displacement of the insertion rod and potential collision between the insertion rod and the connecting ring, which could cause damage to the insertion rod.

[0011] Preferably, the connecting ring has a plurality of ball bearings connected to it, and the ball bearings are rotatably connected to the cane body on their arc surfaces.

[0012] The aforementioned components achieve the following effect: reducing the friction between the connecting ring and the cane body, significantly reducing the friction between the two, making the connecting ring move more smoothly, and improving the convenience of installing the anti-slip mat.

[0013] Preferably, the cane body has a storage device on its arc surface. The storage device includes a square plate, which is fixedly connected to the arc surface of the cane body. A storage compartment is fixedly connected to one side of the square plate. A connecting rod is fixedly connected to the inner surface of the storage compartment. A cover plate is rotatably connected to the arc surface of the connecting rod. Two connecting blocks are fixedly connected to the surface of the cover plate. L-shaped plates are fixedly connected to both sides of the storage compartment. Bolts are threaded into the L-shaped plates.

[0014] The aforementioned components achieve the following effect: by setting up a storage device, spare anti-slip mats can be stored, avoiding the need for staff to spend time searching for new anti-slip mats when they need to be replaced. This prevents elderly people from having difficulty using the cane immediately, causing them to become unstable and prone to falling while waiting due to the lack of support from the cane, thus improving the reliability of the device.

[0015] Preferably, a square rod is fixedly connected to the arc surface of the bolt, and the surface of the square rod is in contact with the L-shaped plate.

[0016] The aforementioned components achieve the following effect: preventing bolts from falling off, avoiding situations where workers turn the bolts too many times, causing the bolts to completely separate from the L-shaped plate, requiring reinstallation during secondary use and increasing the workload of workers.

[0017] Preferably, both ends of the connecting rod are fitted with torsion springs, and the two ends of the torsion springs are fixedly connected to the cover plate and the storage compartment, respectively.

[0018] The aforementioned components achieve the following effect: they automatically open the cover while keeping it open to facilitate further operations by staff.

[0019] In summary, the beneficial effects of this utility model are as follows:

[0020] 1. In this utility model, by setting a replacement device, the anti-slip mat can be easily replaced, avoiding the situation where the anti-slip mat cannot be replaced and its anti-slip performance gradually decreases due to long-term wear and tear, making it easy for the elderly to slip and fall, thus increasing the risk of injury to the elderly. This improves the convenience of the device.

[0021] 2. In this utility model, by setting up a storage device, the effect of storing spare anti-slip mats is achieved, avoiding the need for staff to spend time searching for new anti-slip mats when they need to replace them. This prevents elderly people from having difficulty using the cane body immediately, and causes them to be unstable and prone to falling due to the lack of support from the cane body while waiting, thus improving the reliability of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic diagram of the replacement device in this utility model;

[0024] Figure 3 This is a partial structural schematic diagram of the replacement device in this utility model;

[0025] Figure 4 This is a schematic diagram of the storage device in this utility model;

[0026] Figure 5 In this utility model Figure 4 Enlarged view of point A;

[0027] Figure 6 This is a partial structural schematic diagram of the storage device in this utility model.

[0028] Legend: 1. Cane body; 2. Anti-slip mat; 3. Replacement device; 4. Storage device; 31. Connecting ring; 32. Fixing rod; 33. Single-hole plate; 34. Insert rod; 35. Spring; 36. Ball bearing; 37. Limiting plate; 38. Round hole; 39. Limiting groove; 41. Square plate; 42. Storage compartment; 43. Connecting rod; 44. Cover plate; 45. L-shaped plate; 46. Bolt; 47. Square rod; 48. Torsion spring; 49. Connecting block. Detailed Implementation

[0029] Reference Figure 1As shown, this utility model provides a technical solution: a positioning anti-slip cane for the elderly, including a cane body 1, an anti-slip pad 2 installed on the surface of the cane body 1, and a replacement device 3 provided on the surface of the cane body 1. By setting the replacement device 3, the anti-slip pad 2 can be easily replaced, avoiding the situation where the anti-slip pad 2 cannot be replaced and its anti-slip performance gradually decreases with long-term use and wear, making it easy for the elderly to slip and fall, increasing the risk of injury. This improves the convenience of the device. The cane body 1 has a storage device 4 on its arc surface, which can store spare anti-slip pads 2. This avoids the need for staff to spend time searching for new anti-slip pads 2 when they need to be replaced, preventing the elderly from having difficulty using the cane body 1 immediately, and causing them to be unstable and prone to falling while waiting due to the lack of support from the cane body 1. This improves the reliability of the device.

[0030] The specific setup and function of the replacement device 3 and the storage device 4 will be described in detail below.

[0031] Reference Figure 2 and Figure 3As shown in this embodiment: the surface of the cane body 1 is provided with a replacement device 3, which includes two fixing rods 32. Both fixing rods 32 are fixedly connected to the arc surface of the cane body 1. The arc surfaces of the two fixing rods 32 are slidably connected to a connecting ring 31. One side of the connecting ring 31 is fixedly connected to an anti-slip pad 2. One end of the fixing rod 32 is fixedly connected to a single-hole plate 33. A plug rod 34 is slidably inserted into the single-hole plate 33. The arc surface of the connecting ring 31 has two round holes 38. The arc surface of the plug rod 34 is fitted with a spring 35. The two ends of the spring 35 are fixedly connected to the plug rod 34 and the single-hole plate 33, respectively. When the worker needs to install a new anti-slip pad 2, the worker first pulls the plug rod 34 on the single-hole plate 33. The spring 35 is stretched as the connecting ring 31 slides within the perforated plate 33. The connecting ring 31 then slides the anti-slip pad 2 on the arc surface of the fixing rod 32. The operator rotates the connecting ring 31, allowing it to slide on the arc surface of the fixing rod 32 until the fixing rod 32 and the connecting ring 31 are in contact. The operator then releases the insertion rod 34. The spring 35's rebound force causes the insertion rod 34 to slide within the single-hole plate 33 until it is inserted into the round hole 38. This improves the stability of the insertion rod 34, preventing it from sliding within the single-hole plate 33 due to external forces during use, which could cause it to detach from the plate. The arc surface of the fixing rod 32... The curved sliding connection uses a limiting plate 37, whose surface has a limiting groove 39. When a worker needs to install a new anti-slip mat 2, the worker first pulls the insertion rod 34 and slides it within the single-hole plate 33 until the insertion rod 34 no longer affects the movement of the limiting plate 37. Then, the worker pushes the limiting plate 37 to slide on the curved surface of the fixed rod 32 until the limiting plate 37 moves to the appropriate position. The worker then releases the insertion rod 34, at which point the spring 35's rebound force causes the insertion rod 34 to slide within the single-hole plate 33 until the insertion rod 34 inserts into the limiting groove 39 of the limiting plate 37. This achieves the effect of limiting the position of the insertion rod 34, preventing the insertion rod 34 from being subjected to external force when the worker pulls the connecting ring 31. The influence of the use of the rod causes the insertion rod 34 to shift to a certain extent. The insertion rod 34 may collide with the connecting ring 31 to a certain extent, causing damage to the insertion rod 34. Several balls 36 are rotatably connected inside the connecting ring 31. The arc surface of the balls 36 is connected to the cane body 1. When the staff needs to install a new anti-slip mat 2, the staff first pulls the connecting ring 31 to make the balls 36 roll on the arc surface of the cane body 1 until the surface of the connecting ring 31 is in contact with the cane body 1. At this time, the friction between the connecting ring 31 and the cane body 1 is reduced, which greatly reduces the friction between the two and makes the movement of the connecting ring 31 smoother, thus improving the convenience of the anti-slip mat 2 installation operation.

[0032] Reference Figure 4 , Figure 5 and Figure 6As shown, specifically, the storage device 4 includes a square plate 41, which is fixedly connected to the arc surface of the cane body 1. A storage compartment 42 is fixedly connected to one side of the square plate 41. A connecting rod 43 is fixedly connected to the inner surface of the storage compartment 42. A cover plate 44 is rotatably connected to the arc surface of the connecting rod 43. Two connecting blocks 49 are fixedly connected to the surface of the cover plate 44. L-shaped plates 45 are fixedly connected to both sides of the storage compartment 42. Bolts 46 are threaded into the L-shaped plates 45. A square rod 47 is fixedly connected to the arc surface of the bolts 46. The surface of the square rod 47 is in contact with the L-shaped plates 45. When the worker needs to remove the anti-slip mat 2, the worker first rotates the bolts 46 within the L-shaped plates 45. The bolts 46 drive the square rod 47 to move until the surface of the square rod 47 is in contact with the L-shaped plates 45. At this time, the arc surface of the bolts 46 has completely separated from the connecting blocks 49. Then the worker... The operator can open the cover plate 44 and rotate it on the arc surface of the connecting rod 43. This prevents the bolt 46 from falling off and avoids the operator turning the bolt 46 too many times, which could cause the bolt 46 to completely separate from the L-shaped plate 45. This would require the operator to reinstall it during secondary use, increasing the operator's workload. Both ends of the connecting rod 43 are fitted with torsion springs 48, which are fixedly connected to the cover plate 44 and the storage compartment 42, respectively. When the operator needs to remove the new anti-slip mat 2, the operator first releases the limit on the cover plate 44. At this time, the torque of the torsion spring 48 drives the cover plate 44 to open automatically until the cover plate 44 is open enough to not affect the removal of the new anti-slip mat 2. This achieves the effect of automatically opening the cover plate 44 and keeping it in the open position for the operator to perform further operations.

[0033] Working principle: When a worker needs to install a new anti-slip mat 2, the worker first pulls the insertion rod 34 to slide within the single-hole plate 33. At this time, the spring 35 is stretched until the insertion rod 34 no longer affects the movement of the limiting plate 37. Then, the worker pulls the connecting ring 31 to drive the ball bearing 36 to roll on the arc surface of the cane body 1 until the limiting plate 37 moves to the appropriate position. The worker then releases the insertion rod 34. At this time, the rebound force of the spring 35 drives the insertion rod 34 to slide within the single-hole plate 33 until the insertion rod 34 is inserted into the limiting groove 39 of the limiting plate 37. The connecting ring 31 drives the anti-slip mat 2 to slide on the arc surface of the fixed rod 32. Then, the worker rotates the connecting ring 31 to slide on the arc surface of the fixed rod 32. Move the fixed rod 32 until it is in contact with the surface of the connecting ring 31. Then, the operator pulls the insertion rod 34 until it is completely separated from the surface of the limiting groove 39. The limiting plate 37 moves downward under the influence of gravity until it no longer affects the movement of the insertion rod 34. The operator releases the insertion rod 34. At this time, the rebound force of the spring 35 drives the insertion rod 34 to slide in the single hole plate 33 until the insertion rod 34 is inserted into the round hole 38. This achieves the effect of facilitating the replacement of the anti-slip pad 2 and avoids the situation where the anti-slip pad 2 cannot be replaced. With long-term use and wear, the anti-slip performance of the anti-slip pad 2 will gradually decrease, making it easy for the elderly to slip and fall, increasing the risk of injury to the elderly. This improves the convenience of the device.

[0034] When staff need to remove the anti-slip mat 2, they first rotate bolt 46 within the L-shaped plate 45. Bolt 46 moves square rod 47 until its surface is in contact with the L-shaped plate 45. At this point, the arc surface of bolt 46 is completely separated from connecting block 49. The torque of torsion spring 48 then automatically opens cover 44 until it is open enough to allow the removal of the new anti-slip mat 2. This achieves the effect of storing spare anti-slip mat 2, preventing staff from having to spend time searching for a new anti-slip mat 2 when it needs to be replaced. This avoids situations where elderly people cannot use the cane body 1 immediately, causing them to be unstable and prone to falling due to the lack of support from the cane body 1 while waiting. This improves the reliability of the device.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A positioning and anti-slip cane for the elderly, comprising a cane body (1), characterized in that: The surface of the cane body (1) is equipped with an anti-slip pad (2), and the surface of the cane body (1) is provided with a replacement device (3). The replacement device (3) includes two fixing rods (32). The two fixing rods (32) are fixedly connected to the arc surface of the cane body (1). The arc surfaces of the two fixing rods (32) are slidably connected to a connecting ring (31). One side of the connecting ring (31) is fixedly connected to the anti-slip pad (2). One end of the fixing rod (32) is fixedly connected to a single-hole plate (33). The single-hole plate (33) is slidably inserted with a plug (34). The arc surface of the connecting ring (31) has two round holes (38).

2. The anti-slip cane for elderly people according to claim 1, characterized in that: The arc surface of the insertion rod (34) is fitted with a spring (35), and the two ends of the spring (35) are fixedly connected to the insertion rod (34) and the single-hole plate (33) respectively.

3. The anti-slip cane for elderly people according to claim 1, characterized in that: The arc surface of the fixed rod (32) is slidably connected to the limiting plate (37), and the surface of the limiting plate (37) is provided with a limiting groove (39).

4. The anti-slip cane for elderly people according to claim 1, characterized in that: A plurality of ball bearings (36) are rotatably connected inside the connecting ring (31), and the ball bearings (36) are rotatably connected to the arc-shaped cane body (1).

5. The anti-slip cane for elderly positioning according to claim 1, characterized in that: The cane body (1) has a storage device (4) on its arc surface. The storage device (4) includes a square plate (41). The square plate (41) is fixedly connected to the arc surface of the cane body (1). A storage compartment (42) is fixedly connected to one side of the square plate (41). A connecting rod (43) is fixedly connected to the inner surface of the storage compartment (42). A cover plate (44) is rotatably connected to the arc surface of the connecting rod (43). Two connecting blocks (49) are fixedly connected to the surface of the cover plate (44). L-shaped plates (45) are fixedly connected to both sides of the storage compartment (42). Bolts (46) are threaded into the L-shaped plates (45).

6. The anti-slip cane for the elderly according to claim 5, characterized in that: The arc surface of the bolt (46) is fixedly connected to a square rod (47), and the surface of the square rod (47) is in contact with the L-shaped plate (45).

7. The anti-slip cane for the elderly according to claim 5, characterized in that: Both ends of the connecting rod (43) are fitted with torsion springs (48), and the two ends of the torsion springs (48) are fixedly connected to the cover plate (44) and the storage compartment (42) respectively.

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