Folding walking stick with improved push-button locking mechanism
The foldable walking stick addresses insecure fixation issues by using an internal pull rope and plastic channel to ensure stable, durable connections, improving user experience and pole longevity.
Patent Information
- Application Number
- DE202025002981
- Authority / Receiving Office
- DE · DE
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2025-10-07
- Publication Date
- 2025-12-11
- Estimated Expiration
- 2035-10-31
AI Technical Summary
Existing foldable trekking poles suffer from insecure fixation due to axial or radial movement of the push button under impact or torsional stress, leading to a reduced lifespan and user dissatisfaction.
A foldable walking stick design featuring segments connected by an internal pull rope, with a circumferential indentation on the second segment to secure the push button axially and radially, and a plastic channel to protect the rope, ensuring a durable and stable connection.
The design provides secure, play-free locking and increased durability, enhancing operational reliability and user satisfaction.
Smart Images
Figure 00000000_0000_ABST
Abstract
Description
Technical field
[0001] The invention relates to a foldable walking stick consisting of several segments connected by an internal pull cord. For secure locking, the second segment has a notch into which the push button of the adjacent segment engages when the stick is extended. This fixes the push button axially and radially, preventing unintentional movement and loosening. The internal pull cord is guided in a plastic channel, which increases the stability and lifespan of the stick. Field of invention
[0002] The invention relates to the field of hiking and trekking equipment, in particular foldable hiking poles which are divided into several segments and are assembled into a stable pole via an internal pulling mechanism. State of the art
[0003] Common folding trekking poles consist of several segments connected by an elastic or tensionable cord. They are typically locked in place by a spring-loaded push button that snaps into a hole or recess in an adjacent segment.
[0004] One disadvantage of known designs is that the push button can shift axially or radially under impact or torsional stress. This leads to an insecure fixation and can give the user the impression of a design flaw. Furthermore, the connection between the plastic tube and the connecting element often loosens, which reduces the lifespan. Object of the invention
[0005] The object of the present invention is to provide a foldable walking stick in which the locking mechanism remains reliably fixed, axial or radial play of the push button is avoided, and at the same time increased durability of the tensile connection is achieved. Solution to the task
[0006] This problem is solved by a foldable walking stick with the features of claim 1.
[0007] The walking stick consists of several segments connected to each other via an internal pull rope.
[0008] The second segment has a circumferential indentation into which the push button of the adjacent segment engages when the stick is opened.
[0009] This positive locking mechanism secures the push button both axially and radially.
[0010] The internal pull rope is encased in a plastic channel, which ensures an even distribution of force and protects the rope from abrasion. Advantages of the invention • Secure, play-free locking through form-fitting notch • No axial or radial movement of the push button under load • Durable pull connection thanks to plastic guide • High operational reliability and improved user experience • Easily integrated into existing structures Detailed description of an exemplary implementation
[0011] The walking stick consists of five segments: 1. Handle segment (1) with cork handle (2), EVA foam extension (3), hand strap (4) and clamping screw (5) for length adjustment. 2. Individual segment (6) which has a circumferential indentation (7). This indentation serves to provide a form-fitting connection for the snap fastener (8). 3. Push button segment (9) with internal push button (8) which automatically engages in the notch (7) when the stick is pulled up. 4. Intermediate segment (11) and 5. Tip segment (12) to which a tip (13) is attached.
[0012] The internal pull rope is made of high-strength nylon and is completely surrounded by a plastic channel (14) which is guided centrally in the segments.
[0013] When the stick is opened, the push button (8) is pulled into the notch (7) by spring force, thereby axially fixing the segments and connecting them in a twist-proof manner. List of designations 1 handle segment 2 cork handles 3 EVA foam extensions 4 wrist straps 5 clamping screws 6 Individual segment 7 notches 8 push buttons 9 push button segment 10 Pressure mechanism 11 Intermediate segment 12 Top segment 13 top 14 plastic channel
[0014] The following drawings are attached to illustrate the invention: Fig. Figure 1 shows a perspective view of the foldable walking stick in its assembled state. Fig. Figure 2 shows a section of the connection between the second and third segments with the push button in the engaged position. Fig. Figure 3 shows the second segment (individual segment) with the circumferential indentation. Fig. Figure 4 shows the printing mechanism in perspective view with the plastic channel.
Claims
[1] Folding walking stick consisting of several segments connected by an internal pull rope, characterized by , that a push button (8) arranged in one segment engages in a notch (7) provided in the adjacent segment, the push button (8) being secured both axially and radially by the notch (7). [2] Folding walking stick according to claim 1, characterized by , that the pull rope is made of nylon and is guided in a plastic channel (14). [3] Folding walking stick according to any one of the preceding claims, characterized by , that the handle segment (1) is equipped with a cork handle (2), an EVA foam extension (3) and an adjustable hand strap (4).