CN104922880B - A kind of Multifunctional alpenstock - Google Patents

Abstract

The invention provides a multifunctional alpenstock, which belongs to the technical field of fitness equipment. It solves the problem of single function of the existing crutches. This multifunctional trekking pole includes a handle, a stick body and a foot. The stick body includes a main stick body and an auxiliary stick body connected by a strong torsion spring. Spring connection, the torsion of the strong torsion spring is greater than the torsion of the weak torsion spring, and it also includes a cylindrical sleeve with openings at both ends. The leg is provided with a ring-shaped stop edge, and the sleeve is tightly fitted on the main rod body and the auxiliary rod body. And against the edge one, at this time, the sleeve completely covers the strong torsion spring, the auxiliary rod body and the weak torsion spring, and can move the sleeve towards the handle to expose the weak torsion spring, and can also continue to move towards the handle to expose the weak torsion spring. Strong torsion spring. The strong torsion spring can be used as an arm strength device, and the weak torsion spring acts as a buffer, and the trekking pole is also very convenient to switch between multiple functions.

Description

A kind of multifunctional trekking pole

technical field

The invention belongs to the technical field of fitness equipment, and relates to a multifunctional trekking pole.

Background technique

Trekking poles, as the name suggests, refers to the auxiliary equipment used when engaging in mountaineering. Trekking poles can bring many benefits to outdoor mountaineering activities, such as improving the stability of walking and reducing the burden on the legs. According to research, using trekking poles while walking can reduce the force applied to muscle joints such as legs and knees by at least 22%, making the legs feel more comfortable! Using two trekking poles at the same time can provide better balance.

However, the existing trekking poles are usually of hard straight rod structure, lack of cushioning force and relatively single function, and may be placed in the corner after climbing.

Contents of the invention

The object of the present invention is to provide a multifunctional trekking pole with better cushioning capacity and multiple functions to solve the above-mentioned problems in the prior art.

The purpose of the present invention can be achieved through the following technical solutions: a multifunctional alpenstock, including a handle, a stick body and a foot, is characterized in that: the stick body includes a main stick body and an auxiliary stick body connected by a strong torsion spring One end of the main rod body is connected to the handle, and one end of the auxiliary rod body is connected to the leg through a weak torsion spring. Cylindrical sleeve, the leg is provided with an annular retaining edge 1, and the sleeve is tightly fitted on the main rod body and the auxiliary rod body and against the retaining edge 1. At this time, the sleeve is completely covered The strong torsion spring, auxiliary stick body and weak torsion spring can move the sleeve towards the handle and expose the weak torsion spring, and can also continue to move towards the handle to expose the strong torsion spring .

Since the strong torsion spring connects the main stick body and the auxiliary stick body, one end of the auxiliary stick body and the leg are connected by a weak torsion spring, and the torsion of the strong torsion spring is greater than that of the weak torsion spring, so the strong torsion spring can be used as an arm strength device. The weak torsion spring acts as a buffer, and the sleeve fits tightly on the main rod body and the auxiliary rod body and against the edge one. At this time, the sleeve completely covers the strong torsion spring, the auxiliary rod body and the weak torsion spring. Therefore, it can be used as a general trekking pole. Move the sleeve towards the handle and expose the weak torsion spring. Therefore, the weak torsion spring is used to make the trekking pole adapt to various terrains. Continue to move towards the handle and expose the strong torsion spring. A strong torsion spring is used as an arm strength device; therefore, the trekking pole is very convenient to switch among various functions.

In the above-mentioned multifunctional trekking pole, the main pole body is provided with an annular stop edge two, and the sleeve can move between the stop edge one and the stop edge two.

Therefore, the movement of the sleeve can be limited by the stop edge one and the stop edge two.

In the above-mentioned multifunctional trekking pole, both the first stop edge and the second stop edge are magnetic, and the two ends of the sleeve are also magnetic, and one end of the sleeve can be adsorbed on the first stop edge , can also move the sleeve towards the handle and make the other end of the sleeve adsorb on the second edge.

It is more convenient to switch between various functions through magnetic adsorption.

In the aforementioned multifunctional trekking pole, soft rubber sleeves are provided on the auxiliary pole body and the sleeve.

When used as an arm strength device, the rubber sleeve acts as a handle for the arm strength device.

Compared with prior art, the present invention has following advantage:

Since the strong torsion spring connects the main stick body and the auxiliary stick body, one end of the auxiliary stick body and the leg are connected by a weak torsion spring, and the torsion of the strong torsion spring is greater than that of the weak torsion spring, so the strong torsion spring can be used as an arm strength device. The weak torsion spring acts as a buffer, and the sleeve fits tightly on the main rod body and the auxiliary rod body and against the edge one. At this time, the sleeve completely covers the strong torsion spring, the auxiliary rod body and the weak torsion spring. Therefore, it can be used as a general trekking pole. Move the sleeve towards the handle and expose the weak torsion spring. Therefore, the weak torsion spring is used to make the trekking pole adapt to various terrains. Continue to move towards the handle and expose the strong torsion spring. A strong torsion spring is used as an arm strength device; therefore, the trekking pole is very convenient to switch among various functions.

Description of drawings

Fig. 1-3 is three kinds of use state diagrams of this trekking pole.

In the figure,

1. Handle;

2, rod body; 21, main rod body; 22, retaining edge two; 23, auxiliary rod body; 24, strong torsion spring; 25, weak torsion spring;

3, support foot; 31, retaining edge one;

4. Sleeve; 41. Rubber sleeve.

detailed description

The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in Figures 1-3, a multifunctional trekking pole of the present invention includes a handle 1, a stick body 2 and a foot 3, and the stick body 2 includes a main stick body 21 and an auxiliary stick body 23 connected by a strong torsion spring 24. One end of the stick body 21 is connected to the handle 1, and one end of the auxiliary stick body 23 is connected to the leg 3 through a weak torsion spring 25. The torsion of the strong torsion spring 24 is greater than the torsion of the weak torsion spring 25, and a cylindrical sleeve with openings at both ends is also included. The barrel 4 and the leg 3 are provided with an annular retaining edge 31, and the sleeve 4 is tightly fitted on the main rod body 21 and the auxiliary rod body 23 and resists on the retaining edge 31. At this time, the sleeve 4 is completely covered with a strong torsion force. Spring 24, auxiliary stick body 23 and weak torsion spring 25, and can move sleeve 4 toward handle 1 direction and expose weak torsion spring 25, also can continue to move toward handle 1 direction and expose strong torsion spring 24.

Further, the main stick body 21 is provided with an annular stop edge two 22 , and the sleeve 4 can move between the stop edge one 31 and the stop edge two 22 . Block edge one 31 and block edge two 22 are both magnetic, and both ends of the sleeve 4 are also magnetic, and one end of the sleeve 4 can be adsorbed on the block edge one 31, and the sleeve 4 can also be moved toward the handle 1 and the sleeve 4 The other end is adsorbed on the second 22 of the retaining edge. Both the auxiliary stick body 23 and the sleeve 4 are provided with soft rubber sleeves 41 .

Because the strong torsion spring 24 connects the main stick body 21 and the auxiliary stick body 23, and is connected by a weak torsion spring 25 between one end of the auxiliary stick body 23 and the legs 3, the torsion of the strong torsion spring 24 is greater than the torsion of the weak torsion spring 25, so it can be used The strong torsion spring 24 is used as an arm force device, and the weak torsion spring 25 plays the role of buffering. The sleeve 4 is tightly fitted on the main rod body 21 and the auxiliary rod body 23 and against the edge 31. At this time, the sleeve 4 Completely cover the strong torsion spring 24, the auxiliary stick body 23 and the weak torsion spring 25, so it can be used as a general trekking pole. Move the sleeve 4 toward the handle 1 and expose the weak torsion spring 25, so the weak torsion spring 25 is used to make the climbing pole The stick can adapt to various terrains, and continues to move toward the direction of the handle 1 and exposes the strong torsion spring 24. At this time, the strong torsion spring 24 can be used as an arm strength device; therefore, the trekking pole is very convenient to switch between multiple functions.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Those skilled in the art to which the present invention belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the present invention or go beyond the definition of the appended claims range.

Although the handle 1, stick body 2, main stick body 21, retaining edge two 22, auxiliary stick body 23, strong torsion spring 24, weak torsion spring 25, leg 3, retaining edge one 31, and sleeve 4 are used more frequently in this paper. , rubber sleeve 41 and other terms, but the possibility of using other terms is not excluded. These terms are used only for the purpose of describing and explaining the essence of the present invention more conveniently; interpreting them as any kind of additional limitation is against the spirit of the present invention.

Claims (4)

1. A multifunctional trekking pole, comprising a handle (1), a stick body (2) and a leg (3), characterized in that: the stick body (2) includes a main stick connected by a strong torsion spring (24) body (21) and auxiliary rod body (23), one end of the main rod body (21) is connected to the handle (1), and a weak torsion spring is passed between one end of the auxiliary rod body (23) and the leg (3) (25) connection, the torsional force of the described strong torsion spring (24) is greater than the torsional force of the weak torsion spring (25), and also includes a cylindrical sleeve (4) with openings at both ends. There is an annular retaining edge one (31), and the sleeve (4) is tightly fit and sleeved on the main rod body (21) and the auxiliary rod body (23) and against the retaining edge one (31). At this time, the sleeve (4) Completely cover the strong torsion spring (24), auxiliary stick body (23) and weak torsion spring (25), and move the sleeve (4) towards the handle (1) and expose the The weak torsion spring (25) described above can also continue to move toward the handle (1) direction and expose the described strong torsion spring (24). 2. A multifunctional trekking pole according to claim 1, characterized in that: said main stick body (21) is provided with an annular retaining edge two (22), and said sleeve (4) can Moves between lip one (31) and lip two (22). 3. A multifunctional trekking pole according to claim 2, characterized in that: both the first edge (31) and the second edge (22) are magnetic, and the two ends of the sleeve (4) It is also magnetic, and one end of the sleeve (4) can be adsorbed on the stop edge one (31), and the sleeve (4) can also be moved toward the handle (1) and the other end of the sleeve (4) can be adsorbed on the stop. Go along 2(22). 4. A multifunctional trekking pole according to claim 3, characterized in that: the auxiliary pole body (23) and the sleeve (4) are provided with soft rubber sleeves (41).