Adjustable mountaineering stick for travel

Abstract

The utility model belongs to the technical field of alpenstocks, and particularly relates to an adjustable alpenstock for travel. The mountaineering stick for travel has multiple functions and is adjustable. Comprising a hollow stick rod, an adjusting pipe with a groove, a locking piece, a protection structure and the like, one end of the hollow stick rod is connected with a holding part, the other end of the hollow stick rod is provided with the locking piece to clamp and limit the adjusting pipe with the groove, and the far end of the adjusting pipe with the groove is connected with the protection structure. The alpenstock adopts a convenient single-hand adjusting structure, the arc-shaped block and the bulge are separated from the annular groove in the adjusting pipe with the groove by kneading the push arms on the two sides, and the alpenstock is quickly stretched to the longest state in cooperation with the elastic force of the spring; then the adjusting sleeve or the spine abuts against the ground to apply downward pressure, and contraction adjustment can be easily achieved; and after adjustment is in place, the push arm is loosened, the elastic piece drives the arc-shaped block to reset and clamp the annular groove, the locking stability is enhanced through the magnetic attraction structure, and accurate fixing of any length is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of trekking pole technology, specifically an adjustable trekking pole for tourism. Background Technology

[0002] Hiking poles for travel are outdoor gear that integrates biomechanical support, energy distribution, and safety protection. Proper use can reduce the risk of sports injuries, improve hiking efficiency, and can be used in multiple scenarios.

[0003] For example, a utility model patent for an adjustable trekking pole, patent authorization announcement number CN221785534U, filed on January 26, 2024, includes a pole with a handle at the top. The pole is hollow, with an adjusting screw fixedly connected inside and an adjusting rod movably connected inside. The adjusting rod is threadedly connected to the adjusting screw, and the bottom of the adjusting rod has an extension mechanism for easy storage and adjustment. In use, the handle is easy for the user to grip, and by rotating the adjusting rod and adjusting screw, the adjusting rod can move in the middle of the pole, adjusting the distance between the pole and the adjusting rod, thus adjusting the overall length to accommodate users of different heights. Although this trekking pole adjusts its length by rotating the adjusting rod and adjusting screw, it still requires the use of both hands in actual use, especially when carrying a lot of luggage or when using both hands is inconvenient. Adjusting the length via the threaded movement is not quick and convenient, and the function is relatively simple. Therefore, it is necessary to improve and optimize it.

[0004] In view of this, a multi-functional and adjustable trekking pole for tourism is proposed to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of existing trekking poles, such as the lack of quick and convenient length adjustment and relatively simple functions, the technical problem of this utility model is to provide a multi-functional and adjustable trekking pole for tourism.

[0006] The technical implementation scheme of this utility model is as follows: an adjustable hiking pole for tourism includes a hollow pole, a spring, a grooved adjustment tube, and a grip. The grooved adjustment tube, which can be axially extended and retracted, is elastically abutted inside the hollow pole by the spring. It also includes a locking component and a protective structure. One end of the hollow pole is connected to the grip, and the other end is provided with a locking component to lock and limit the grooved adjustment tube. The locking component includes a guide seat, a push arm, an arc block, a protrusion, and an elastic element. The hollow pole has symmetrically arranged guide seats at its ends. Push arms that can slide laterally are staggered through the two guide seats. Arc blocks are connected between the two push arms at the same height. The inner side of the two arc blocks is provided with a protrusion that is adapted to engage with the annular groove on the outer wall of the grooved adjustment tube. Elastic elements are sleeved on the push arms, with one end of the elastic element abutting against the push arm and the other end abutting against the guide seat. The distal end of the grooved adjustment tube is connected to the protective structure.

[0007] Furthermore, the protective structure includes spikes and an adjusting sleeve. The outer wall of the distal end of the grooved adjusting tube is provided with a threaded groove, and the adjusting sleeve is threaded onto the threaded groove. The spikes are connected to the distal end of the grooved adjusting tube and can be retracted into the inner cavity of the adjusting sleeve.

[0008] Furthermore, it also includes an anti-slip ring, which is embedded in the bottom of the adjusting sleeve.

[0009] Furthermore, it also includes a first magnetic block, with the first magnetic block being embedded on both sides of the guide seat and the end of the arc-shaped block, respectively, so that they can attract each other.

[0010] Furthermore, it also includes a connecting seat, a handrail, and a second magnetic block. The top of the gripping part is provided with a connecting seat, and a horizontally unfoldable handrail is symmetrically hinged to the connecting seat. The contact surfaces of the handrail are respectively embedded with second magnetic blocks that can attract each other.

[0011] Furthermore, it also includes a positioning sleeve and a reset component. The top of the gripping part has a receiving groove, and the positioning sleeve is movably fitted in the receiving groove to vertically limit the two handrails when they are closed. The lower end of the positioning sleeve is connected to the bottom of the receiving groove, and a reset component is connected between the lower end of the positioning sleeve and the bottom of the receiving groove.

[0012] Furthermore, both handrails are designed with an n-shaped structure.

[0013] Furthermore, the ends of both handrails are provided with V-shaped bevels.

[0014] Compared with existing technologies, this utility model has the following advantages: This trekking pole adopts a convenient one-handed adjustment structure. By pinching the two push arms, the arc-shaped block and protrusion disengage from the annular groove on the grooved adjustment tube, and the spring force enables rapid extension and retraction to the longest state. Then, by applying downward pressure to the ground with the adjustment sleeve or spike, the retraction adjustment can be easily achieved. After the adjustment is in place, releasing the push arm causes the elastic element to drive the arc-shaped block to reset and lock into the annular groove, and the magnetic attraction structure enhances the locking stability, achieving precise fixation for any length. In addition, rotating the adjustment sleeve to extend or retract the spike helps to enhance grip and safety, thereby improving the stability of walking on different environmental surfaces. Attached Figure Description

[0015] Figure 1 This is a diagram showing the first part of the utility model in use.

[0016] Figure 2 This is a diagram showing the second part of the utility model in use.

[0017] Figure 3 This is a schematic diagram of the connection structure of the hollow rod, grooved adjusting tube, and locking component of this utility model.

[0018] Figure 4 This is a structural separation diagram of the hollow rod, grooved adjusting tube, and locking component of this utility model.

[0019] Figure 5 This is a structural separation diagram of the adjusting sleeve, threaded groove, and spikes of this utility model.

[0020] Figure 6 This is a diagram showing the handrail of this utility model in its horizontally deployed state.

[0021] Figure 7 This is a cross-sectional view of the present invention.

[0022] Figure 8 This is a structural separation diagram of the grip, connecting seat, handrail, and positioning sleeve of this utility model.

[0023] Figure 9 This is a diagram showing the handrail of this utility model in its closed and vertical position.

[0024] The components in the attached diagram are labeled as follows: 1. Hollow staff, 10. Spring, 2. Grooved adjusting tube, 20. Threaded groove, 21. Spike, 3. Grip, 30. Receiving groove, 4. Locking element, 40. Guide seat, 41. Push arm, 42. Arc block, 43. Protrusion, 44. Elastic element, 45. First magnetic block, 5. Adjusting sleeve, 50. Anti-slip ring, 6. Connecting seat, 7. Handrail, 70. Second magnetic block, 71. Slanted opening, 8. Positioning sleeve, 80. Reset element. Detailed Implementation

[0025] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0026] First embodiment: This utility model provides an adjustable hiking pole for travel, such as... Figures 1 to 9 As shown, the cane includes a hollow stick 1, a spring 10, a grooved adjusting tube 2, a grip 3, a locking element 4, and a protective structure. The hollow stick 1 has a grooved adjusting tube 2 that can be axially extended and retracted, which is elastically abutted against by the spring 10. This connection structure allows the user to quickly and easily adjust the length with one hand, making it flexible and convenient to use. One end of the hollow stick 1 is connected to the grip 3, and the other end is equipped with a locking element 4 to lock and limit the grooved adjusting tube 2. The locking element 4 includes a guide seat 40, a push arm 41, an arc-shaped block 42, a protrusion 43, and an elastic element 44. Guide seats 40 are symmetrically arranged at the ends of the hollow stick 1, and push arms 41 that can slide laterally are staggered through the two guide seats 40, coaxially at the same height. Arc-shaped blocks 42 are connected between the two push arms 41. The inner sides of the two arc-shaped blocks 42 are respectively provided with protrusions 43 that fit into the annular grooves on the outer wall of the grooved adjustment tube 2. Elastic elements 44 are respectively sleeved on the push arms 41, with one end of the elastic element 44 abutting against the push arm 41 and the other end abutting against the guide seat 40. The elastic element 44 is a compression spring, which is used to provide tension to the staggered push arms 41 so that the arc-shaped blocks 42 and protrusions 43 on the push arms 41 can tighten each other. The locking element 4 is easy for the user to press and unlock with one hand, and is convenient to use. The far end of the grooved adjustment tube 2 is connected to a protective structure, which is convenient for use in different complex road environments and has strong practicality.

[0027] Furthermore, such as Figure 1 , Figure 2 , Figure 5 , Figure 6 , Figure 7 , Figure 9 As shown, the protective structure includes a spike 21 and an adjusting sleeve 5. The outer wall of the grooved adjusting tube 2 at its distal end is provided with a threaded groove 20. The adjusting sleeve 5 is threaded onto the threaded groove 20. The spike 21 is connected to the distal end of the grooved adjusting tube 2 and can be retracted into the inner cavity of the adjusting sleeve 5. This allows for flexible switching between different usage states, making it suitable for different road sections and scenarios. In emergency situations, the spike 21 can be used to break windows and is also an effective tool for self-defense.

[0028] Furthermore, such as Figure 2 , Figure 5 and Figure 7As shown, it also includes an anti-slip ring 50. The bottom of the adjusting sleeve 5 is embedded with the anti-slip ring 50, which can enhance the friction coefficient between the anti-slip ring 50 and the ground, thereby improving the stability and safety when walking and avoiding the risk of slipping.

[0029] Furthermore, such as Figure 3 and Figure 4 As shown, it also includes a first magnetic block 45. The guide seat 40 and the end of the arc block 42 are respectively embedded with the first magnetic block 45 that can attract each other. The first magnetic block 45 is a permanent magnet. Through the attraction of the corresponding two first magnetic blocks 45 and the tension of the elastic member 44, it is beneficial to further improve the stability of the two arc blocks 42 sticking and locking together.

[0030] During use, when the user needs to adjust the length of the trekking pole, they can pinch the outer ends of the two staggered push arms 41 with one hand and pull them together, so that the two arc-shaped blocks 42 and the protrusions 43 on them can disengage from the annular grooves on the outer wall of the grooved adjustment tube 2. Then, through the elastic force of the spring 10, the grooved adjustment tube 2 can be pushed to slide and stretch along the inner wall of the hollow pole 1 to its longest state. However, simply pressing the outer end of the spike 21 or the adjustment sleeve 5 against the ground and providing a downward push will allow the grooved adjustment tube 2 to retract into the hollow pole 1. After adjusting to the appropriate length, the push arms 41 on both sides are released. Through the tension of the elastic element 44 after contraction, the arc-shaped blocks 42 and the protrusions 43 on them are reset, so that the protrusions 43 can be locked into the corresponding annular grooves, thereby locking and limiting the grooved adjustment tube 2 of any adjustable length. The mutual attraction of the first magnetic blocks 45 further enhances the stability of the tightening and locking of the two arc-shaped blocks 42 and the protrusion 43 onto the grooved adjustment tube 2. This allows for convenient extension and retraction adjustment of the trekking pole's length, making it quick and easy to use. Furthermore, when the user traverses a smooth, hard surface, rotating the adjustment sleeve 5 to its outermost position retracts the spike 21, causing the anti-slip ring 50 to contact the smooth ground. This increases the coefficient of friction, improving stability on smooth surfaces, reducing the risk of slipping, and enhancing safety. Conversely, when traversing steep or muddy sections, rotating the adjustment sleeve 5 to retract it exposes the spike 21 completely, further improving safety and making the trekking pole flexible, convenient, and easy to carry for travel.

[0031] Second implementation method: Based on the first implementation method, such as Figures 6 to 9As shown, it also includes a connecting seat 6, a handrail 7, and a second magnetic block 70. The top of the gripping part 3 is provided with a connecting seat 6, and the handrail 7, which can be horizontally unfolded, is symmetrically hinged to the connecting seat 6. The two horizontally unfolded handrails 7 can be used for temporary sitting and rest, which helps to relieve fatigue. The contact surfaces of the handrails 7 are respectively embedded with second magnetic blocks 70 that can attract each other, so that the two handrails 7 can be joined together and fit tightly. The two handrails 7 have an n-shaped structure design, which is convenient for hand grip and can also be used as a hook. The ends of the two handrails 7 are provided with V-shaped bevels 71, which facilitates the quick unfolding and use of the two handrails 7 that attract each other.

[0032] In addition, such as Figure 7 , Figure 8 and Figure 9 As shown, it also includes a positioning sleeve 8 and a reset member 80. The top of the gripping part 3 is provided with a receiving groove 30, and the positioning sleeve 8 is movably sleeved in the receiving groove 30 to vertically limit the two handrails 7 when they are closed. The lower end of the positioning sleeve 8 is connected to the bottom of the receiving groove 30, and the reset member 80 is a compression spring used to provide an upward thrust to the positioning sleeve 8 so that the positioning sleeve 8 can achieve the purpose of adaptive vertical positioning of the two handrails 7 that are close to each other, which is convenient to use.

[0033] When a temporary rest is needed during the trip, after the grooved adjusting tube 2 is extended and retracted to the appropriate length, the positioning sleeve 8 can be pushed down first, and then the two handrails 7 can be horizontally unfolded respectively, so that one can sit on the horizontally unfolded handrails 7 for convenient rest. When the two handrails 7 are vertically folded, the tension of the reset piece 80 will push the positioning sleeve 8 upward to vertically position the two handrails 7. And through the mutual attraction of the corresponding second magnetic blocks 70, the folded handrails 7 can fit together tightly, so that it is easy to hold the handrails 7, which is highly practical.

[0034] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. An adjustable travel trekking pole comprising a hollow pole shaft (1), a spring (10), a slotted adjusting tube (2) and a handle (3), the hollow pole shaft (1) having the slotted adjusting tube (2) axially telescopically adjustable in length in elastic abutment by the spring (10), characterized in that: Also include locking piece (4) and protective structure, the hollow stick (1) one end is connected with holding part (3), the other end is provided with locking piece (4) to be clamped to the limit of the slotted adjusting tube (2), the locking piece (4) includes guide seat (40), push arm (41), arc block (42), protrusion (43) and elastic member (44), the hollow stick (1) end is provided with guide seat (40) symmetrically, the two guide seat (40) are staggered and provided with the push arm (41) that can slide transversely, the two push arm (41) between coaxial height are connected with arc block (42) respectively, the two arc block (42) inside are provided with protrusion (43) and the annular groove of the outer wall of the slotted adjusting tube (2) is clamped to the adaptation respectively, the push arm (41) is respectively provided with elastic member (44), and one end of the elastic member (44) is abutted on the push arm (41), the other end is abutted on the guide seat (40), the distal end of the slotted adjusting tube (2) is connected with protective structure.

2. An adjustable trekking pole according to claim 1, characterized in that: The protective structure includes spikes (21) and adjusting sleeve (5), the slotted adjusting tube (2) distal end outer wall is provided with thread groove (20), the adjusting sleeve (5) is screwed on the thread groove (20), the spikes (21) are connected to the distal end of the slotted adjusting tube (2) and can be stored into the inner cavity of the adjusting sleeve (5).

3. An adjustable trekking pole according to claim 2, characterized in that: Also include anti-skid ring (50), the adjusting sleeve (5) bottom embeddedly connected with anti-skid ring (50).

4. An adjustable trekking pole according to claim 1, characterized in that: Also include first magnetic block (45), the guide seat (40) both sides and the end of the arc block (42) are respectively embeddedly provided with the first magnetic block (45) that can attract each other.

5. An adjustable trekking pole according to claim 1, characterized in that: Also include connecting seat (6), handrail (7) and second magnetic block (70), the holding part (3) top is provided with connecting seat (6), the connecting seat (6) is symmetrically hingedly connected with the horizontal expandable handrail (7), the second magnetic block (70) that can attract each other is respectively embedded in the abutting surface of the handrail (7).

6. An adjustable trekking pole according to claim 5, characterized in that: Also include positioning sleeve (8) and reset member (80), the holding part (3) top is provided with containing groove (30), the containing groove (30) is movably sleeved with positioning sleeve (8), to the vertical limit of two handrails (7) that are folded, and the lower end of the positioning sleeve (8) and the bottom between containing groove (30) are connected with reset member (80).

7. An adjustable trekking pole according to claim 5, characterized in that: Two handrails (7) are n-shaped structure design.

8. An adjustable trekking pole according to claim 5, characterized in that: Two handrails (7) end is provided with V-shaped bevel (71).

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