Folding type portable walking aid

Abstract

The utility model provides a folding type portable walking aid, and relates to the technical field of walking aids, the folding type portable walking aid comprises a hinged frame, the rear ends of the two sides of the hinged frame are both of a bearing seat structure, and the rear ends of the two sides of the hinged frame are both provided with supporting beams matched with bearings in a rotating mode; vertical rectangular through grooves are formed in the middles of the supporting beams, and mounting bases are arranged in the rectangular through grooves in a matched mode and are fixedly connected through pins; a bearing plate is integrally arranged in the middle of the top of the mounting seat; two groups of storage cylinders are fixedly arranged at the top of the mounting seat; according to the walking aid, the mounting base is arranged, the splicing connection function is provided, the walking aid is matched with the supporting beam to assist moving advancing and walking through the advancing supporting function, after the mounting base is detached, the mounting base can be adopted as a bottom support and matched with the supporting beam to form a walking stick structure, and the walking aid is independently and flexibly used and can be used in the environment where the walking aid cannot be used; the supporting area of the mounting base is large, stress is uniform, supporting is convenient to provide, and the problem that an existing walking aid is inconvenient to assemble, disassemble and use flexibly is solved.

Description

Technical Field

[0001] This utility model belongs to the field of walking aid technology, and more specifically, it relates to a foldable portable walking aid. Background Technology

[0002] A walking aid is a tool used to assist walking. It is commonly used by elderly people with physical and behavioral disorders to get around. It consists of a cane structure and auxiliary pulleys to facilitate walking on the ground. Conventional walking aids use a fixed frame structure to provide support.

[0003] Based on the above, the walking aids currently in use adopt a fixed connection structure, which makes it inconvenient to separate the cane part for independent use, inconvenient to quickly fold and store multiple times, and inconvenient to quickly adjust the usage height according to the user's height. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a foldable portable walking aid, which solves the problems mentioned in the background art, such as the existing walking aids using a fixed connection structure, making it inconvenient to separate the cane for individual use, inconvenient to quickly fold and store multiple times, and inconvenient to quickly adjust the usage height according to the user's height.

[0005] The purpose and function of this utility model of a foldable portable walking aid are achieved by the following specific technical means:

[0006] A foldable portable walking aid includes a hinge frame, with bearing seats at both rear ends of the hinge frame, and support beams rotatably mounted on both rear ends of the hinge frame in cooperation with the bearings; each support beam has a vertical rectangular slot in the middle, and a mounting seat is fitted inside the rectangular slot and fixed by a pin; a pressure plate is integrally mounted on the top center of the mounting seat; two sets of storage tubes are fixedly mounted on the top of the mounting seat; a support beam has a U-shaped handle fixedly mounted on the bottom center of the support beam; a locking rod is fixedly mounted on the bottom front side of the support beam, and a sliding rod is fixedly mounted on the bottom rear side of the support beam; both the locking rod and the sliding rod slide within the storage tubes; and a locking chamber is fixedly mounted on the top of each front storage tube.

[0007] Furthermore, both front ends of the hinge frame are slidably provided with foot pedals, the foot pedal brackets are slidably inside the hinge frame, and springs are provided below the foot pedal brackets; a positioning block is integrally provided at the top rear end of the foot pedal, the top of the positioning block has a round head structure and protrudes through the hinge frame.

[0008] Furthermore, a limiting plate is fixedly installed above the hinge shaft on the top front side of the support beam, and two sets of slots that match the positioning blocks are opened at the bottom of the limiting plate, with the two sets of slots staggered by 90 degrees.

[0009] Furthermore, each lock chamber is equipped with a sliding spring lock, and each end of the spring lock protruding from the lock chamber is fixedly equipped with a pull ring.

[0010] Furthermore, the lower outer part of the locking rod is configured as a conical tooth column structure, with the inclined surface of the conical tooth column facing upwards, and the spring lock fits into the outer part of the conical tooth column structure of the locking rod.

[0011] Furthermore, a receiving plate is hinged to the lower front side of the hinged frame, and casters are fixedly installed at the bottom front end of the receiving plate and the bottom front and rear ends of the support beam.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The mounting base provides a splicing connection function. Together with the support beam, it can assist movement and walking through the walking support function. After the mounting base is removed, it can be used as a bottom support. Together with the handrail, it can form a cane structure. It can be used flexibly on its own in environments where the walking aid cannot be used. The mounting base has a large support area, distributes the force evenly, and provides convenient support.

[0014] It is easy to store and can be quickly assembled and reset. Both the support beam and the receiving tray can rotate, which makes it easy to fold and reduce space occupation, making it convenient for storage. The positioning block can be used with the limiting plate to lock the position of the support beam and maintain its position. The height of the support beam can be adjusted as needed to adjust the usage height according to the user's height, making it suitable for various applications.

[0015] The storage tray provides carrying capacity, making it easy to carry luggage or other items. The tray is also foldable, allowing you to fold it upwards to store the walking aid, reducing space usage and making it easier to place. The bottom of the tray has individual casters to provide support. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model in use.

[0017] Figure 2 This is a utility model Figure 1 Another structural diagram from another angle.

[0018] Figure 3 This is a schematic diagram of the folded structure of this utility model.

[0019] Figure 4 This is a utility model Figure 3 Another structural diagram from another angle.

[0020] Figure 5 This is a three-dimensional structural diagram of the mounting base in this utility model.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Articulated frame; 101. Foot pedal; 102. Positioning block; 2. Support beam; 201. Limiting plate; 3. Mounting base; 301. Pressure plate; 302. Storage cylinder; 303. Locking chamber; 304. Spring lock; 4. Handrail beam; 401. Handrail; 402. Locking rod; 403. Sliding rod; 5. Receiving tray. Detailed Implementation

[0023] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0024] Example 1:

[0025] As attached Figure 1 To be continued Figure 5 As shown:

[0026] This utility model provides a foldable portable walking aid, including a hinge frame 1. Both rear ends of the hinge frame 1 are bearing seats. Support beams 2 are rotatably mounted on both rear ends of the hinge frame 1 in cooperation with the bearings. Vertical rectangular slots are opened in the middle of the support beams 2. Mounting seats 3 are fitted in the rectangular slots and fixed by pins. A pressure plate 301 is integrally set in the middle of the top of the mounting seat 3. Two sets of storage tubes 302 are fixedly set on the top of the mounting seat 3. A support beam 4 has a U-shaped handrail 401 fixedly set in the middle of the bottom of the support beam 4. A locking rod 402 is fixedly set on the front bottom of the support beam 4, and a sliding rod 403 is fixedly set on the rear bottom of the support beam 4. The locking rod 402 and the sliding rod 403 slide in the storage tubes 302. Locking chambers 303 are fixedly set on the top of the front storage tubes 302.

[0027] The hinge frame 1 has two slidably mounted pedals 101 at its front ends. The support of the pedals 101 slides inside the hinge frame 1, and a spring is provided below the support of the pedals 101. The top and rear ends of the pedals 101 are integrally mounted with positioning blocks 102. The top of the positioning blocks 102 has a rounded head structure and protrudes through the hinge frame 1.

[0028] Among them, a limiting plate 201 is fixedly installed above the hinge shaft on the top front side of the support beam 2. The bottom of the limiting plate 201 is provided with two sets of slots that match the positioning plug 102, and the two sets of slots are staggered by 90 degrees.

[0029] Each lock chamber 303 is equipped with a spring lock 304 that slides inside the lock chamber 303, and each end of the spring lock 304 that protrudes from the lock chamber 303 is fixedly equipped with a pull ring.

[0030] The lower outer part of the locking rod 402 is configured as a conical tooth column structure with the inclined surface of the conical tooth column facing upward, and the spring lock 304 fits and adheres to the outside of the conical tooth column structure of the locking rod 402.

[0031] Among them, a receiving plate 5 is hinged to the lower front side of the hinge frame 1, and casters are fixedly installed at the bottom front end of the receiving plate 5 and the bottom front and rear ends of the support beam 2.

[0032] like Figure 1-5 As shown, when it is necessary to raise the height, simply pull the support beam 4 upwards to raise the locking lever 402. Conversely, when it is necessary to lower the locking lever 402, the spring lock 304 needs to be pulled outwards. After unlocking, the locking lever 402 can be pressed down to adjust it. The spring lock 304 can support the locking lever 402, thereby bearing part of the user's weight.

[0033] Mounting base 3 can be directly removed and used as a bottom support. Together with the support beam 4, it forms a cane structure that can be used independently and flexibly in environments where the walking aid cannot be used. Mounting base 3 has a large support area, distributes force evenly, and provides convenient support.

[0034] Example 2:

[0035] Based on Example 1, when storing the walking aid:

[0036] Simply fold the tray 5 upwards and lift it up to reduce space usage and make it easier to place.

[0037] Lower both sets of locking levers 402 to reduce space usage;

[0038] Press the pedal 101 down to lower it, and the positioning block 102 will also descend synchronously, causing the positioning block 102 to be pulled out of the groove of the limiting plate 201 to unlock the limiting plate 201. At this time, rotate the support beam 2 to fold it up.

[0039] The specific usage and function of this embodiment are as follows:

[0040] In this utility model, when in use, according to Figure 1 Once the walker is fully extended, the elderly person can walk by holding onto the handrail 401.

[0041] The spring lock 304 provides a one-way self-locking effect. When adjusting the height, if you need to raise it, simply pull the support beam 4 upwards to raise the locking rod 402. Conversely, if you need to lower the locking rod 402, you need to pull the spring lock 304 outwards. After unlocking, you can press the locking rod 402 to lower it. The spring lock 304 can support the locking rod 402, thus bearing part of the user's weight.

[0042] The storage tray 5 provides a carrying function, making it convenient to carry luggage or other items. The storage tray 5 can also be folded up. When storing the walking aid, the storage tray 5 can be folded upwards and lifted up to reduce space occupation and facilitate placement. At the same time, both sets of locking levers 402 can be lowered to reduce space occupation.

[0043] When folding, the foot pedal 101 needs to be pressed down to lower it, and the positioning block 102 will also be lowered simultaneously, so that the positioning block 102 can be pulled out of the groove of the limiting plate 201 to unlock the limiting plate 201. At this time, the support beam 2 can be rotated to fold it up for easy storage.

Claims

1. A foldable portable walking aid, characterized in that, include: The hinge frame (1) has bearing seats on both rear ends of both sides of the hinge frame (1), and support beams (2) are provided on both rear ends of both sides of the hinge frame (1) in coordination with the bearings. A vertical rectangular through groove is provided in the middle of the support beam (2), and a mounting seat (3) is provided in the rectangular through groove and fixed by a pin. A pressure plate (301) is integrally provided in the middle of the top of the mounting seat (3). Two sets of storage cylinders (302) are fixedly provided on the top of the mounting seat (3). The support beam (4) has a U-shaped handrail (401) fixedly provided in the middle of the bottom of the support beam (4). A locking rod (402) is fixedly provided on the front side of the bottom of the support beam (4), and a sliding rod (403) is fixedly provided on the rear side of the bottom of the support beam (4). The locking rod (402) and the sliding rod (403) slide in the storage cylinder (302). A lock chamber (303) is fixedly provided on the top of the front storage cylinder (302).

2. The foldable portable walking aid as described in claim 1, characterized in that: Both sides of the hinge frame (1) are slidably provided with foot pedals (101), the support of the foot pedals (101) slides inside the hinge frame (1), and a spring is provided below the support of the foot pedals (101); a positioning block (102) is integrally provided at the top rear end of the foot pedals (101), the top of the positioning block (102) has a round head structure and protrudes through the hinge frame (1).

3. The foldable portable walking aid as described in claim 2, characterized in that: A limiting plate (201) is fixedly installed above the hinge shaft on the top front side of the support beam (2). The bottom of the limiting plate (201) is provided with two sets of slots that match the positioning plug (102), and the two sets of slots are staggered by 90 degrees.

4. The foldable portable walking aid as described in claim 1, characterized in that: Each of the lock chambers (303) is slidably equipped with a spring lock (304), and a pull ring is fixedly provided at one end of the spring lock (304) that protrudes from the lock chamber (303).

5. A foldable portable walking aid as described in claim 4, characterized in that: The lower outer part of the locking rod (402) is configured as a conical column structure with the inclined surface of the conical column facing upward, and the spring lock (304) fits and adheres to the outside of the conical column structure of the locking rod (402).

6. The foldable portable walking aid as described in claim 1, characterized in that: The hinged frame (1) is hinged to the lower front side with a receiving plate (5), and the bottom front end of the receiving plate (5) and the bottom front and rear ends of the support beam (2) are both fixedly equipped with casters.

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