Lock catch structure of telescopic rod of alpenstock

Abstract

The utility model relates to the technical field of outdoor articles, and discloses an alpenstock telescopic rod lock catch structure which is characterized in that a lock sleeve is movably connected with a locking buckle, one end of the locking buckle is movably connected with a fastening wrench, the fastening wrench is movably connected with the lock sleeve, the locking buckle comprises a first end part and a second end part, the first end part is provided with a connecting hole, and the second end part is provided with a connecting hole; one end of the lock sleeve is movably connected with the connecting hole, a connecting groove is formed in the locking buckle, one end of the fastening wrench is arranged in the connecting groove and movably connected with one end of the lock sleeve, and when the fastening wrench rotates to abut against the lock sleeve, the second end portion clamps and tightens one end of the lock sleeve so that the inner diameter of the lock sleeve can be decreased. According to the alpenstock telescopic rod lock catch structure, locking and unlocking of the lock sleeve are adjusted through rotation of the locking buckle and the fastening spanner, and a user can operate the alpenstock telescopic rod lock catch structure more conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor articles technical field especially relates to a mountaineering pole telescopic rod lock catch structure. BACKGROUND

[0002] Mountaineering pole is an auxiliary instrument used when engaging in mountaineering and other outdoor sports, and the use of mountaineering pole can improve the stability of walking and reduce the burden on the legs.

[0003] The existing mountaineering pole is usually of telescopic structure, that is, the length of the mountaineering pole as a whole can be adjusted according to the requirements, and the corresponding locking device is used for locking, but the locking device is usually of rotary locking type fixing structure, and the rotary locking type fixing structure can achieve a certain locking purpose, but with long-time use, the rotary fixing structure is prone to loosening or even falling off, which has certain safety hazards, and the rotary fixing structure needs to be rotated for several turns to achieve the predetermined locking effect, which not only operates slowly, but also has low locking efficiency, and the user experience needs to be improved. SUMMARY

[0004] In order to overcome the shortcomings in the prior art, the utility model aims at providing a mountaineering pole telescopic rod lock catch structure.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A mountaineering pole telescopic rod lock catch structure, the lock sleeve is movably connected with a locking buckle, one end of the locking buckle is movably connected with a fastening wrench, the fastening wrench is movably connected with the lock sleeve, the locking buckle comprises a first end portion and a second end portion, a connecting hole is formed in the first end portion, one end of the lock sleeve is movably connected with the connecting hole, a connecting groove is formed in the locking buckle, one end of the fastening wrench is arranged in the connecting groove and movably connected with one end of the lock sleeve, when the fastening wrench is rotated and abuts against the lock sleeve, the second end portion clamps and tightens one end of the lock sleeve to make the inner diameter of the lock sleeve smaller.

[0007] Compared with the prior art, the mountaineering pole telescopic rod lock catch structure has the following beneficial effects:

[0008] In actual application, the fastening wrench is pulled and rotated to drive the locking buckle to displace, at this time, the connecting groove formed in the locking buckle extrudes the connecting column in the third through hole, so that the inner diameter of the lock sleeve is clamped and made smaller, thereby meeting the locking requirement of the mountaineering pole structure.

[0009] Preferably, one end of the fastening wrench is provided with a third end portion, a first groove is formed in the third end portion, and the second end portion is arranged in the first groove and rotatably connected with the third end portion.

[0010] Preferably, the lock sleeve comprises a fourth end and a fifth end, the fourth end is movably connected with the connecting hole, and the fifth end is rotatably connected with the third end.

[0011] Preferably, a first through hole and a second through hole are arranged on the third end, and a third through hole is arranged on the fifth end, and the first through hole is rotatably connected with the third through hole through a connecting column.

[0012] Beneficial effect: the first through hole and the third through hole are rotatably connected through the connecting column, so that the fifth end of the lock sleeve can be pressed tightly by the user when the fastening wrench is rotated, and the stroke of reducing the inner diameter of the lock sleeve is completed.

[0013] Preferably, a fourth through hole is arranged on the second end, and the fourth through hole is rotatably connected with the second through hole through a connecting column.

[0014] Beneficial effect: the fourth through hole and the second through hole are rotatably connected through the connecting column, so that the lock buckle and the fastening wrench can be rotated.

[0015] Preferably, a fifth through hole is arranged on the fourth end, and the fifth through hole is rotatably connected with the connecting hole through a connecting column.

[0016] Beneficial effect: the fifth through hole and the connecting hole are rotatably connected through the connecting column, so that the lock buckle and the lock sleeve can be rotated.

[0017] Preferably, a limiting protrusion is arranged on the inner side of the lock sleeve, and a positioning protruding strip is fixedly arranged on the limiting protrusion.

[0018] Beneficial effect: the limiting protrusion arranged on the inner side of the lock sleeve is beneficial to clamping the lock sleeve on the clamping pipe, and installation is convenient.

[0019] Preferably, a mounting hole is arranged on the bottom of the lock buckle.

[0020] Beneficial effect: the mounting hole arranged on the bottom of the lock buckle is penetrated by the connecting hole, so that the user can install the lock buckle on the lock sleeve. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of a telescopic rod lock buckle structure of a hiking stick is provided for the embodiment of the utility model;

[0022] Figure 2 An explosion structure diagram of a lock buckle structure is provided for the embodiment of the utility model;

[0023] Figure 3 A structure schematic view of a lock sleeve is provided for the embodiment of the utility model;

[0024] Figure 4This is a schematic diagram of the locking buckle provided in an embodiment of the present utility model. Detailed Implementation

[0025] The following detailed description illustrates the specific implementation method:

[0026] The reference numerals in the accompanying drawings include: 1. Locking sleeve; 2. Locking buckle; 3. Fastening wrench; 4. First end; 5. Second end; 6. Connecting hole; 7. Connecting groove; 8. Third end; 9. First groove; 10. Fourth end; 11. Fifth end; 12. First through hole; 13. Second through hole; 14. Third through hole; 15. Fourth through hole; 16. Fifth through hole; 17. Limiting protrusion; 18. Positioning protrusion; 19. Mounting hole.

[0027] As attached Figures 1-4 As shown: This embodiment illustrates a trekking pole telescopic rod locking structure, including a locking sleeve 1, a locking buckle 2 movably connected to the locking sleeve 1, a fastening wrench 3 movably connected to one end of the locking buckle 2, and the fastening wrench 3 movably connected to the locking sleeve 1. The locking buckle 2 includes a first end 4 and a second end 5. A connecting hole 6 is provided on the first end 4, and one end of the locking sleeve 1 is movably connected to the connecting hole 6. A connecting groove 7 is provided on the locking buckle 2, and one end of the fastening wrench 3 is disposed in the connecting groove 7 and movably connected to one end of the locking sleeve 1. When the fastening wrench 3 rotates and abuts against the locking sleeve 1, the second end 5 clamps and tightens one end of the locking sleeve 1, making the inner diameter of the locking sleeve 1 smaller.

[0028] Specifically, during the unlocking process, the user pulls the tightening wrench 3 outward to rotate the locking buckle 2. At this time, the fifth end 11 of the locking sleeve 1 is not clamped by the locking buckle 2, and the inner diameter increases, allowing the user to slide and clamp the pipe for length adjustment. During the locking process, the user pulls the tightening wrench 3 inward. At this time, the connecting groove 7 on the inner side of the locking buckle 2 abuts against the connecting post in the third through hole 14, squeezing the connecting post inward, thereby reducing the inner diameter of the locking sleeve 1 and completing the locking process. This structure is simple and easy for the user to operate.

[0029] In this embodiment, the fastening wrench 3 has a third end 8 at one end, a first groove 9 on the third end 8, and a second end 5 is disposed in the first groove 9 and rotatably connected to the third end 8.

[0030] The lock sleeve 1 in this embodiment includes a fourth end 10 and a fifth end 11. The fourth end 10 is movably connected to the connecting hole 6, and the fifth end 11 is rotatably connected to the third end 8.

[0031] In this embodiment, a first through hole 12 and a second through hole 13 are provided on the third end 8, and a third through hole 14 is provided on the fifth end 11. The first through hole 12 and the third through hole 14 are rotatably connected by a connecting post.

[0032] The fourth through hole 15 is arranged on the second end part 5 of the embodiment, and the fourth through hole 15 is rotationally connected with the second through hole 13 through a connecting column.

[0033] The fifth through hole 16 is arranged on the fourth end part 10 of the embodiment, and the fifth through hole 16 is rotationally connected with the connecting hole 6 through a connecting column.

[0034] Specifically, the locking buckle 2, the locking sleeve 1 and the fastening wrench 3 are rotationally connected through the connecting column, so that the structure is simple, the manufacturing cost is reduced, and personnel assembly is facilitated.

[0035] The locking sleeve 1 is internally provided with a limiting protrusion 17, and the limiting protrusion 17 is fixedly provided with a positioning protruding strip 18.

[0036] Specifically, when the clamping pipe is inserted into the locking sleeve 1, the installation position is limited through the limiting protrusion 17 and the positioning protruding strip 18.

[0037] The bottom of the locking buckle 2 is provided with a mounting hole 19.

[0038] Specifically, the mounting hole 19 arranged at the bottom of the locking buckle 2 facilitates the installation of workers in the assembly link.

[0039] The above is only the embodiment of the utility model, and the well-known specific technical solutions and / or common knowledge of characteristics in the scheme are not described in detail. It should be noted that, for those skilled in the art, without departing from the technical solutions of the utility model, a number of deformations and improvements can be made, which should also be considered as the protection range of the utility model, and these will not affect the effect and practicality of the utility model. The protection scope of the present application should be subject to the content of its claims, and the specific implementation mode and the like in the specification can be used to explain the content of the claims.

Claims

1. A telescopic pole locking structure of an alpine stick, comprising a locking sleeve (1), characterized in that: The lock sleeve (1) is movably connected with a locking buckle (2), one end of the locking buckle (2) is movably connected with a fastening wrench (3), the fastening wrench (3) is movably connected with the lock sleeve (1), the locking buckle (2) comprises a first end (4) and a second end (5), the first end (4) is provided with a connecting hole (6), one end of the lock sleeve (1) is movably connected with the connecting hole (6), the locking buckle (2) is provided with a connecting groove (7), one end of the fastening wrench (3) is arranged in the connecting groove (7) and movably connected with one end of the lock sleeve (1), when the fastening wrench (3) is rotated and abuts on the lock sleeve (1), the second end (5) clamps and tightens one end of the lock sleeve (1) to make the inner diameter of the lock sleeve (1) smaller.

2. The telescopic pole locking structure of a trekking pole according to claim 1, characterized in that: One end of the fastening wrench (3) is provided with a third end (8), the third end (8) is provided with a first groove (9), the second end (5) is arranged in the first groove (9) and rotatably connected with the third end (8).

3. The telescopic pole locking structure of a trekking pole according to claim 2, characterized in that: The lock sleeve (1) comprises a fourth end (10) and a fifth end (11), the fourth end (10) is movably connected with the connecting hole (6), and the fifth end (11) is rotatably connected with the third end (8).

4. The telescopic pole locking structure of a trekking pole according to claim 3, characterized in that: The third end (8) is provided with a first through hole (12) and a second through hole (13), the fifth end (11) is provided with a third through hole (14), and the first through hole (12) and the third through hole (14) are rotatably connected through a connecting column.

5. The telescopic pole locking structure of a trekking pole according to claim 4, characterized in that: The second end (5) is provided with a fourth through hole (15), and the fourth through hole (15) and the second through hole (13) are rotatably connected through a connecting column.

6. The telescopic pole locking structure of a trekking pole according to claim 5, characterized in that: The fourth end (10) is provided with a fifth through hole (16), and the fifth through hole (16) and the connecting hole (6) are rotatably connected through a connecting column.

7. The telescopic pole locking structure of a trekking pole according to claim 1, characterized in that: The inside of the lock sleeve (1) is provided with a limiting lug (17), and the limiting lug (17) is fixedly provided with a positioning convex strip (18).

8. The telescopic pole locking structure of a trekking pole according to claim 1, characterized in that: The bottom of the locking buckle (2) is provided with a mounting hole (19).

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