Portable walking aid

Abstract

The utility model relates to the technical field of walking aids, and discloses a portable walking aid which comprises a main plate, a folding mechanism is fixedly connected to the front end of the main plate, an installation mechanism is arranged at the upper end of the folding mechanism, and a first brake wheel is fixedly connected to the lower end of the main plate; the folding mechanism comprises a fixing block, a rotating rod is fixedly connected to the upper end of the fixing block, a left folding plate is movably connected to the outer wall of the rotating rod through a bearing, a right folding plate is arranged at the front end of the main plate, and a threaded groove is formed in the left end of the left folding plate. According to the portable walking aid, the left folding plate, the right folding plate, the threaded rod, the spring and other parts are matched for use, so that the left folding plate and the right folding plate can be stored after the walking aid is used, and the flexibility of the walking aid is improved in use; the walking aid is convenient to carry when an operator needs to use the walking aid in daily life.

Description

Technical Field

[0001] The utility model relates to the technical field of walking aids, in particular to a portable walking aid. Background Technique

[0002] With the increasing trend of global population aging, more and more people need to use walking aids to maintain their daily activities. A walking aid is a device that assists the human body in supporting weight, maintaining balance and walking. Through the support of the device, the elderly, patients and other people with inconvenient legs and feet who are inflexible or even lose the ability to walk can take care of themselves and go out for a walk like normal people.

[0003] After retrieval, the Chinese patent publication number is 201620878396.4, and the name is a high-strength walking aid, which includes two side bracket assemblies arranged in parallel, and a middle connection assembly is arranged between the two side bracket assemblies. The side bracket assembly includes a front bracket rod and a rear bracket rod. The top ends of the front bracket rod and the rear bracket rod are connected with an upper bracket rod. The two ends of the upper bracket rod are respectively connected with the front bracket rod and the rear bracket rod. A U-shaped bending pipe is arranged between the front bracket rod and the rear bracket rod. The two ends of the U-shaped bending pipe are fixedly connected with the middle sections of the front bracket rod and the rear bracket rod. The middle connection assembly includes two parallel sleeves, and the sleeves are sleeved on the middle part of the front bracket rod.

[0004] Through research and analysis, it is found that although the structure of this new utility model is reasonable and novel, during the later use, the walking aid occupies a large amount of space due to its large volume and has poor flexibility in use, which makes the walking aid not easy to carry. Secondly, when the user walks with the walking aid for a period of time, as the physical strength decreases, the walking aid cannot provide a platform for people to rest, which leads to the user still having to walk to the rest place, and there may be secondary injuries due to physical exhaustion during this period. Content of the Utility Model

[0005] The purpose of the utility model is to provide a portable walking aid to solve the problem that the walking aid is not easy to carry as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a portable walking aid, including a main board, a folding mechanism is fixedly connected to the front end of the main board, and an installation mechanism is arranged at the upper end of the folding mechanism. A braking wheel one is fixedly connected to the lower end of the main board.

[0007]

[0008] The folding mechanism includes a fixed block, a rotating rod is fixedly connected to the upper end of the fixed block, the outer wall of the rotating rod is movably connected with a left folding plate through a bearing, a right folding plate is arranged at the front end of the main board, a threaded groove is opened at the left end of the left folding plate, a threaded rod is threadedly connected to the inner wall of the threaded groove, a movable groove is opened at the front end of the left folding plate, a spring is fixedly connected to the front end inner wall of the movable groove, a limiting block is fixedly connected to the front end of the spring, and a limiting groove is opened at the front end of the right folding plate.

[0009] Preferably, a connecting plate is fixedly connected to the upper end of the fixed block, a threaded groove is opened at the left end of the connecting plate, and the threaded rod is threadedly connected to the inner wall of the threaded groove.

[0010] Preferably, a rubber ring block is fixedly connected to the left end of the left folding plate, a clamping groove is opened at the right end of the connecting plate, and the outer wall of the rubber ring block is adapted to the inner wall of the clamping groove.

[0011] Preferably, the outer wall of the limiting block is adapted to the inner wall of the limiting groove, and braking wheels II are fixedly connected to the lower ends of both the left folding plate and the right folding plate.

[0012] Preferably, the installation mechanism includes a T-shaped groove, the T-shaped groove is opened at the upper ends of the right folding plate and the left folding plate, a T-shaped block is movably connected to the inner wall of the T-shaped groove, a fixing plate is fixedly connected to the right end of the T-shaped block, and a seat is fixedly connected to the right end of the fixing plate.

[0013] Preferably, the Motherboard upper end of the [object] is provided with a storage groove, and a rotating rod II is fixedly connected to the upper end of the main board.

[0014] Preferably, a rotating plate is movably connected to the outer wall of the main board, and an armrest is fixedly connected to the front end of the main board.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For this portable walking aid, by using the left folding plate, right folding plate, threaded rod, spring and other parts in combination, the left folding plate and the right folding plate of the walking aid can be stored after use, increasing the flexibility of the walking aid in use and making it convenient to carry for the operator when needed in daily life.

[0017] 2. For this portable walking aid, by using the seat, storage groove, T-shaped groove, T-shaped block and other parts

[0018] in combination, when the patient is exercising for a long time and their physical strength drops significantly, the seat can be directly installed through the T-shaped block and the T-shaped groove for rest, eliminating the need for the user to walk to the rest area and reducing the possibility of secondary injury. Brief Description of the Drawings

[0019] Figure 1 is a three - dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a partial top - view sectional structural schematic diagram of the present utility model;

[0021] Figure 3 is an enlarged three - dimensional structural view of the connection between the seat of the present utility model and the T - shaped block;

[0022] Figure 4 is an enlarged three - dimensional structural schematic diagram of the main view part of the present utility model.

[0023] In the figure: 1, main board; 2, folding mechanism; 201, fixed block; 202, rotating rod; 203, left folding plate; 204, right folding plate; 205, threaded rod; 206, movable slot; 207, spring; 208, limit block; 209, limit slot; 210, connecting plate; 211, rubber ring block; 212, card slot; 213, brake wheel II; 3, installation mechanism; 301, T - shaped slot; 302, T - shaped block; 303, fixing plate; 304, seat; 305, storage slot; 306, rotating rod II; 307, rotating plate; 308, armrest; 4, brake wheel I. Detailed Description of the Preferred Embodiment

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The present utility model provides the following technical solutions:

[0026] Embodiment 1

[0027] Please refer to Figure 1-2 and Figure 4 , a portable walking aid, including a main board 1, a folding mechanism 2 is fixedly connected to the front end of the main board 1, an installation mechanism 3 is arranged at the upper end of the folding mechanism 2, and a brake wheel I 4 is fixedly connected to the lower end of the main board 1.

[0028] The folding mechanism 2 includes a fixed block 201. A rotating rod 202 is fixedly connected to the upper end of the fixed block 201. The outer wall of the rotating rod 202 is movably connected to a left folding plate 203 through a bearing. A right folding plate 204 is provided at the front end of the main board 1. A threaded groove is opened at the left end of the left folding plate 203. A threaded rod 205 is threadedly connected to the inner wall of the threaded groove. An activity groove 206 is opened at the front end of the left folding plate 203. A spring 207 is fixedly connected to the front end of the inner wall of the activity groove 206. A limiting block 208 is fixedly connected to the front end of the spring 207. A limiting groove 209 is opened at the front end of the right folding plate 204. By using the cooperation of parts such as the left folding plate 203, the right folding plate 204, the threaded rod 205, and the spring 207, the left folding plate 203 and the right folding plate 204 of the walking aid can be stored after use, increasing the flexibility of the walking aid in use and making it convenient for the operator to carry when needed in daily life.

[0029] Further, a connecting plate 210 is fixedly connected to the upper end of the fixed block 201. A threaded groove is opened at the left end of the connecting plate 210. The threaded rod 205 is threadedly connected to the inner wall of the threaded groove. By using the threaded rod 205 and the connecting plate 210 in cooperation, a threaded groove is opened in the connecting plate 210, facilitating the screwing of the threaded rod 205 into the threaded groove and facilitating the subsequent fixation of the left folding plate 203 and the right folding plate 204 by the threaded rod 205.

[0030] Further, a rubber ring block 211 is fixedly connected to the left end of the left folding plate 203. A clamping groove 212 is opened at the right end of the connecting plate 210. The outer wall of the rubber ring block 211 is adapted to the inner wall of the clamping groove 212. By using the rubber ring block 211 and the clamping groove 212 in cooperation, during use, the rubber ring block 211 enters the clamping groove 212, enabling the threaded rod 205 to better fix the connecting plate 210 and the left folding plate 203. Secondly, the rubber ring block 211 can buffer the rotation of the left folding plate 203 to the connecting plate 210, preventing damage to the connecting plate 210.

[0031] Further, the outer wall of the limiting block 208 is adapted to the inner wall of the limiting groove 209. Brake wheels II 213 are fixedly connected to the lower ends of both the left folding plate 203 and the right folding plate 204. By using the limiting block 208 and the limiting groove 209 in cooperation, the limiting block 208 can enter the limiting groove 209, facilitating the fixation between the left folding plate 203 and the right folding plate 204 and preventing the left folding plate 203 and the right folding plate 204 from separating under the action of external forces.

[0032] Embodiment 2

[0033] Combined with Figure 1-4, on the basis of the first embodiment, the installation mechanism 3 is further obtained. The installation mechanism 3 includes a T-shaped groove 301, and the T-shaped groove 301 is opened at the upper ends of the right folding plate 204 and the left folding plate 203. The inner wall of the T-shaped groove 301 is movably connected with a T-shaped block 302. The right end of the T-shaped block 302 is fixedly connected with a fixing plate 303, and the right end of the fixing plate 303 is fixedly connected with a seat 304. By using the cooperation of parts such as the seat 304, the storage groove 305, the T-shaped groove 301, and the T-shaped block 302, the walking aid can directly install the seat 304 through the T-shaped block 302 and the T-shaped groove 301 for rest when the patient exercises for a long time and the physical strength drops significantly, without the user having to walk to the rest place, reducing the possibility of secondary injury.

[0034] Further, a storage groove 305 is opened at the upper end of the main board 1, and a second rotating rod 306 is fixedly connected to the upper end of the main board 1. By using the second rotating rod 306 and cooperating with the rotating plate 307, during the use process, when the seat 304 is placed in the storage groove 305, by rotating the rotating plate 307, the rotating plate 307 can effectively limit the seat 304 to prevent the seat 304 from detaching from the storage groove 305.

[0035] Further, a rotating plate 307 is movably connected to the outer wall of the main board 1, and a handrail 308 is fixedly connected to the front end of the main board 1. By using the handrail 3058, during the actual use process, when the patient sits on the seat 304, the patient can hold the handrail with both hands at this time, so that the patient can be supported to prevent accidents.

[0036] During the actual operation process, when this device is used, first carry the device to a suitable position, then extend the left folding plate 203 and the right folding plate 204 at this time. The rubber ring block 211 enters the card slot 212, and then screw the threaded rod 205 into it through the threaded groove, so that the first brake wheel 4 and the second brake wheel 213 can work normally. At this time, the patient can normally perform walking assistance training. When the patient exercises for enough time, take out the seat 304 at this time, and then insert the T-shaped block 302 connected to the seat 304 into the T-shaped groove 301. At this time, the seat 304 can be strengthened, and the patient can rest. When the rest is sufficient, the seat 304 can be placed in the storage groove 305, and the seat 304 is limited by the rotating plate 307. When the whole needs to be folded, the threaded rod 205 can also be loosened in the same way, so that the right folding plate 204 rotates first and then presses the limiting block 208, so that the limiting block 208 compresses the spring 207, rotates the left folding plate 203, and when the limiting block 208 aligns with the limiting groove 209, loosen the limiting block 208 to effectively fix the left folding plate 203 and the right folding plate 204.

[0037] Note that in this document, relational terms such as first and second are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising said element.

Claims

1. A portable walking aid, comprising a main board (1), characterized in that: The front end of the main board (1) is fixedly connected to a folding mechanism (2), the upper end of the folding mechanism (2) is provided with a mounting mechanism (3), and the lower end of the main board (1) is fixedly connected to a brake wheel (4); The folding mechanism (2) comprises a fixed block (201), the upper end of the fixed block (201) is fixedly connected to a rotating rod (202), the outer wall of the rotating rod (202) is movably connected to a left folding plate (203) via a bearing, a right folding plate (204) is arranged at the front end of the main board (1), a thread groove is provided at the left end of the left folding plate (203), a threaded rod (205) is threadedly connected to the inner wall of the thread groove, a movable groove (206) is provided at the front end of the left folding plate (203), a spring (207) is fixedly connected to the front end of the inner wall of the movable groove (206), the front end of the spring (207) is fixedly connected to a limiting block (208), and a limiting groove (209) is provided at the front end of the right folding plate (204).

2. A portable walking aid according to claim 1, characterized in that: The upper end of the fixing block (201) is fixedly connected to a connecting plate (210), a thread groove is provided at the left end of the connecting plate (210), and the threaded rod (205) is threadedly connected to the inner wall of the thread groove.

3. A portable walking aid according to claim 2, characterized in that: The left end of the left folding plate (203) is fixedly connected with a rubber ring block (211), the right end of the connecting plate (210) is provided with a card slot (212), and the outer wall of the rubber ring block (211) is adapted to the inner wall of the card slot (212).

4. The portable walking aid according to claim 1, characterized in that: The outer wall of the limiting block (208) is matched with the inner wall of the limiting groove (209), and the lower end of the left folding plate (203) and the lower end of the right folding plate (204) are both fixedly connected with a brake wheel 2 (213).

5. The portable walking aid according to claim 1, characterized in that: The mounting mechanism (3) comprises a T-shaped slot (301), wherein the T-shaped slot (301) is provided at the upper ends of the right folding plate (204) and the left folding plate (203), the inner wall of the T-shaped slot (301) is movably connected to a T-shaped block (302), the right end of the T-shaped block (302) is fixedly connected to a fixing plate (303), and the right end of the fixing plate (303) is fixedly connected to a seat (304).

6. A portable walking aid according to claim 5, characterized in that: A storage slot (305) is provided at the upper end of the main board (1), and a second rotating rod (306) is fixedly connected to the upper end of the main board (1).

7. The portable walking aid according to claim 5, characterized in that: The outer wall of the main board (1) is movably connected to a rotating plate (307), and the front end of the main board (1) is fixedly connected to an armrest (308).

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