Tripod walking stick with easy tip removal

Abstract

The utility model relates to nursing auxiliary equipment technical field, concretely is three -legged walking stick convenient to end head dismantling, including base assembly, the top of base assembly is equipped with bracing piece subassembly. Improved three -legged walking stick, through in handrail, two support rods are equipped with threaded interface with connecting block, utilize spring, insert block, fixed axle and rotary knob and realize support foot and connecting block quick assembly replacement, so that end head can quickly dismantle replacement, has improved portability, is convenient for putting into storage bag or suitcase, has solved the storage problem, has reduced travel burden, bottom end head can be separately dismantled and washes or replaces, supports quick switching different function end head (such as mute end head, ice surface metal nail), has adapted the diversified scene demand, has strengthened the adaptability of different places, has improved maintenance convenience, and damaged component can be independently replaced, reduces maintenance cost, and the multi -support point structure is more stable than single -legged walking stick, especially suitable for the crowd with poor balance ability, has improved security and stability.

Description

Technical Field

[0001] This utility model relates to the field of nursing assistive equipment technology, specifically a three-legged walking stick with easy-to-remove end. Background Technology

[0002] The triangular cane is a rehabilitation aid that uses a triangular support structure formed by three fulcrums at the bottom to improve stability during use. It is suitable for patients who need to walk with assistance but do not require complex equipment support, such as the elderly, postoperative patients, or people with weak balance. It is classified as a Class I medical device.

[0003] During the design process of this utility model, the following problems were discovered in the existing technology: Traditional walking sticks often have fixed ends, making disassembly difficult and requiring tools. This makes them inconvenient for users to operate themselves, affecting maintenance efficiency. They are also not portable, and the ends cannot be replaced, resulting in limited functionality. The same walking stick cannot adapt to different ground conditions (such as snow and tiles), requiring the purchase of a special walking stick. The ends are also prone to wear and tear, necessitating the replacement of the entire walking stick after wear, increasing usage costs and resulting in high maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a tripod walking stick with easy end removal, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a tripod cane with detachable ends, comprising a base assembly, wherein a support rod assembly is mounted on the top of the base assembly.

[0006] The base assembly includes a support foot, a plug is fitted to the inner wall of the support foot, a connecting block is installed on the top of the support foot, an annular support frame is fitted to the outer wall of the plug, a B-shaped pin is fitted to the inner wall of the plug, a spring is installed to the inner wall of the connecting block, a plug is fitted to the outer wall of the spring, a fixing shaft is installed to the outer wall of the plug, and a rotating latch is fitted to the outer wall of the fixing shaft.

[0007] More preferably, the strut assembly includes a first support rod, a second support rod is mounted on the top of the first support rod, and a handrail is mounted on the top of the second support rod.

[0008] More preferably, the outer wall of the support foot has a groove whose inner wall size matches the outer wall size of the insert block.

[0009] More preferably, the outer wall of the connecting block has a groove whose inner wall size matches the outer wall size of the first support rod.

[0010] More preferably, the outer wall of the first support rod has a hole whose inner wall size is consistent with the outer wall size of the second support rod.

[0011] More preferably, the outer wall of the second support rod has holes whose inner wall dimensions are consistent with those of the outer wall of the handrail.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This tripod cane features threaded interfaces on the handle, two support rods, and connecting blocks. Springs, inserts, fixed shafts, and rotating latches allow for quick assembly and replacement of the support legs and connecting blocks, enabling rapid disassembly and replacement of the ends. This improves portability, making it easy to pack into a bag or suitcase, solving storage problems and reducing travel burden. The bottom end can be individually disassembled for cleaning or replacement, and supports quick switching between different functional ends (such as a silent end or an ice-surface metal spike), adapting to diverse scenarios and enhancing adaptability to different terrains. Maintenance is convenient, and damaged parts can be replaced independently, reducing maintenance costs. The multi-point support structure is more stable than a single-leg cane, making it especially suitable for people with poor balance, improving safety and stability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a schematic diagram of the strut assembly structure of this utility model; Figure 3 This is a schematic diagram of the base assembly structure of this utility model; Figure 4 This utility model Figure 3 Schematic diagram of the cross-sectional structure at point A in the middle.

[0014] In the diagram: 1. Base assembly; 101. Support leg; 102. Bolt; 103. Circular support frame; 104. B-shaped pin; 105. Connecting block; 106. Spring; 107. Insert block; 108. Fixed shaft; 109. Rotary latch; 2. Support rod assembly; 201. First support rod; 202. Second support rod; 203. Handrail. Detailed Implementation

[0015] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1 to 4This utility model provides a technical solution: a three-legged walking stick with easy end removal, including a base assembly 1, and a support rod assembly 2 installed on the top of the base assembly 1.

[0017] The base assembly 1 includes a support foot 101, a plug 102 is fitted to the inner wall of the support foot 101, a connecting block 105 is installed on the top of the support foot 101, an annular support frame 103 is fitted to the outer wall of the plug 102, a B-shaped pin 104 is fitted to the inner wall of the plug 102, a spring 106 is installed to the inner wall of the connecting block 105, a plug 107 is fitted to the outer wall of the spring 106, a fixing shaft 108 is installed to the outer wall of the plug 107, and a rotating latch 109 is fitted to the outer wall of the fixing shaft 108.

[0018] In this embodiment, as Figure 1 and Figure 2 As shown, the strut assembly 2 includes a first support rod 201, a second support rod 202 is mounted on the top of the first support rod 201, and a handrail 203 is mounted on the top of the second support rod 202.

[0019] In this embodiment, as Figure 3 and Figure 4 As shown, the outer wall of the support foot 101 has a groove whose inner wall size matches the outer wall size of the insert block 107.

[0020] In this embodiment, as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the outer wall of the connecting block 105 has a groove whose inner wall size matches the outer wall size of the first support rod 201.

[0021] In this embodiment, as Figure 1 and Figure 2 As shown, the outer wall of the first support rod 201 has a hole whose inner wall size is consistent with the outer wall size of the second support rod 202.

[0022] In this embodiment, as Figure 1 and Figure 2 As shown, the outer wall of the second support rod 202 has holes whose inner wall dimensions are consistent with the outer wall dimensions of the handrail 203.

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this tripod walking stick, which is easy to remove at the end, operates as follows: First, install the base assembly 1. Install one end of the spring 106 on the inner wall of the connecting block 105, and the other end of the spring 106 on the insert block 107. The outer wall of the connecting block 105 has a hole whose inner wall size matches the outer wall size of the insert block 107. Insert the insert block 107 through the hole in the connecting block 105, with one end protruding from the connecting block 105. Then, install the fixing shaft 108 on the protruding end of the insert block 107. Rotate the latch 109 onto the fixing shaft 108. The outer wall of the connecting block 105 has a groove whose inner wall size matches the outer wall size of the support foot 101. The wall has a groove whose inner wall size matches the outer wall size of the insert 107. The support foot 101 is aligned and installed on the connecting block 105, with the groove of the support foot 101 aligned with the insert 107. The rotating latch 109 is moved, and the latch 109, via the fixed shaft 108 and spring 106, drives the insert 107 into the groove of the support foot 101, fixing the support foot 101 to the connecting block 105. Disassembly is similar; the rotating latch 109 rotates via the fixed shaft 108, perpendicularly fitting against the connecting block 105. The rotating latch 109, via the fixed shaft 108, drives the insert 107 to move, compressing the spring 106. When the insert 107 retracts from the support foot 107... When the groove of 01 is formed, the support foot 101 is separated from the connecting block 105. Following the above steps, multiple support feet 101 are evenly installed on the connecting block 105 at equal intervals. The annular support frame 103 is attached to the inner side of the support foot 101. The outer walls of both the annular support frame 103 and the support foot 101 have holes whose inner wall size matches the outer wall size of the plug 102. Align the holes of the annular support frame 103 with the holes of the support foot 101, and then insert one end of the plug 102 along the hole. Insert the B-shaped pin 104 into the hole left at one end of the plug 102 to fix the annular support frame 103 and the support foot 101. A universal joint is installed at the bottom of the support foot 101. The casters have anti-slip textured rims and a locking mechanism. Users can use or replace the support feet 101 as needed. Then, install the support rod assembly 2. Align the bottom threaded interface of the first support rod 201 with the groove on the top of the connecting block 105 and tighten it. Similarly, align the bottom threaded interface of the second support rod 202 with the groove on the top of the first support rod 201 and tighten it. Then, align the bottom threaded interface of the handrail 203 with the groove on the top of the second support rod 202 and tighten it. One end of the handrail 203 has a hanging rope, and the outer wall of the handrail 203 has anti-slip texture, which can be wrapped around the user's wrist to prevent slipping.

[0024] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tripod walking stick with easily detachable ends, comprising a base assembly (1), characterized in that: The base assembly (1) is topped with a strut assembly (2); The base assembly (1) includes a support foot (101), a plug (102) is fitted to the inner wall of the support foot (101), a connecting block (105) is installed on the top of the support foot (101), an annular support frame (103) is fitted to the outer wall of the plug (102), a B-shaped pin (104) is fitted to the inner wall of the plug (102), a spring (106) is installed to the inner wall of the connecting block (105), a plug (107) is fitted to the outer wall of the spring (106), a fixing shaft (108) is installed to the outer wall of the plug (107), and a rotating latch (109) is fitted to the outer wall of the fixing shaft (108).

2. The tripod walking stick with easily detachable ends according to claim 1, characterized in that: The strut assembly (2) includes a first support rod (201), a second support rod (202) is mounted on the top of the first support rod (201), and a handrail (203) is mounted on the top of the second support rod (202).

3. The tripod walking stick with easily detachable ends according to claim 1, characterized in that: The outer wall of the support foot (101) has a groove whose inner wall size matches the outer wall size of the insert (107).

4. The tripod walking stick with easily detachable ends according to claim 1, characterized in that: The outer wall of the connecting block (105) has a groove whose inner wall size is consistent with the outer wall size of the first support rod (201).

5. The tripod walking stick with easily detachable ends according to claim 2, characterized in that: The outer wall of the first support rod (201) has a hole whose inner wall size is consistent with the outer wall size of the second support rod (202).

6. The tripod walking stick with easily detachable ends according to claim 2, characterized in that: The outer wall of the second support rod (202) has holes whose inner wall size matches the outer wall size of the handrail (203).

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