Mountaineering buckle capable of adjusting length of binding rope

Abstract

The utility model relates to the field of outdoor sports, and discloses a climbing hook capable of adjusting the length of a binding rope, which comprises a main body, a limiting column is fixedly arranged on one side of the main body, a lock catch is fixedly arranged at the upper end of the main body, a pull rope adjusting mechanism is fixedly arranged at the outer end of the main body, and a threaded hole is formed in the lower end of the main body. The threaded hole is provided with a locking mechanism in a threaded mode. In the utility model, when the binding rope is installed, the clockwork spring is firstly placed in the groove of the main body, the hole of the fixed gear is aligned with the limiting column, then the movable gear is placed in the clamping column of the upper cover, and finally the lower cover is aligned with the clamping column, so that the installation can be finished; when the movable gear and the fixed gear are meshed once, the pulling length can be controlled, and the binding rope body can be fixed at a specific length through meshing of the fixed gear and the movable gear, so that the safety in high-risk activities such as rock climbing and hiking is ensured.

Description

Technical Field

[0001] The utility model relates to the field of outdoor sports, in particular to a mountaineering buckle with adjustable rope length. Background Art

[0002] A carabiner is a metal loop specifically designed to connect and secure ropes, equipment, or other objects. It is widely used in various outdoor activities. Typically made of aluminum alloy or steel, these materials make carabiners lightweight yet durable, enabling them to withstand significant tension and abrasion in extreme environments. Its design typically includes an opening that allows the user to easily attach ropes or equipment to the loop, while the locking mechanism ensures it will not accidentally open during use. Carabiners are used to connect equipment and enhance security in various outdoor activities, such as skiing and ice climbing.

[0003] Widely used carabiners currently on the market typically come with a rope binding body, increasing their flexibility for various outdoor activities. However, the binding body of these carabiners is often movable, making it difficult for users to ensure the rope remains at the desired length during use. This instability can lead to varying rope lengths during high-risk activities like rock climbing and skiing, compromising safety and increasing the risk of accidents.

[0004] Therefore, those skilled in the art provide a carabiner with an adjustable rope length to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a carabiner with adjustable rope length. The utility model allows the user to freely adjust the length of the rope body according to needs.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A climbing buckle with adjustable rope length includes a main body, a limiting column fixedly provided on one side of the main body, a sliding groove provided on one side of the main body near the limiting column, a locking buckle fixedly provided on the upper end of the main body, a rope adjustment mechanism fixedly provided on the outer end of the main body, a threaded hole provided on the lower end of the main body, and a locking mechanism threaded on the threaded hole.

[0008] Furthermore, the rope adjustment mechanism includes an upper cover, a lower cover, a mainspring and a fixed gear. A clamping column is fixedly provided at one end of the upper cover, a moving gear is fixedly sleeved on the outer end of the clamping column, a slider is fixedly provided on one side of the fixed gear, and a rope binding body is spirally provided on the outer end of the mainspring.

[0009] Furthermore, the upper cover is fixedly arranged on one side of the main body, and the lower cover is fixedly arranged on a side of the main body away from the upper cover.

[0010] Furthermore, the sliding block is slidably arranged at the inner end of the sliding groove, and the limiting column is fixedly connected to the fixed gear.

[0011] Furthermore, the clamping column is rotatably arranged in the hole of the lower cover, and the movable gear is meshed with the fixed gear.

[0012] Furthermore, the locking mechanism includes a buckle and a lock, and the fixing sleeve at the outer end of the buckle is provided with a spring shaft.

[0013] Furthermore, the locking thread is arranged at the inner end of the threaded hole, the buckle is movably arranged at the outer end of the locking, and the buckle is fixedly connected to the binding rope body.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model proposes a climbing buckle with adjustable rope length. When installing the new model, first put the mainspring into the slot of the main body, align the hole of the fixed gear with the limit column, then put the moving gear into the clamping column of the upper cover, and finally align the lower cover with the clamping column, screw the bolts into the holes of the upper cover and the lower cover, and the installation is completed. The user can complete the installation quickly and easily, reducing the complexity of operation and improving work efficiency. By reducing the installation time and complexity, the user can get a better experience during use.

[0016] 2. The utility model proposes a carabiner with adjustable rope length. When the rope body is pulled, the movable gear engages with the fixed gear. Each time the movable gear and the fixed gear engage, the pulling length can be controlled. Through the engagement of the fixed gear and the movable gear, the carabiner can effectively lock the rope body. Through the locking mechanism, the rope body can be fixed at a specific length to prevent accidental loosening, ensuring safety in high-risk activities such as rock climbing and hiking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is an axonometric diagram of the present utility model;

[0018] Figure 2 This is an axonometric diagram of the utility model after the binding rope body is pulled;

[0019] Figure 3 This is a front axonometric diagram of the utility model after disassembly;

[0020] Figure 4 This is a schematic diagram of the main view of the movable gear of the utility model;

[0021] Figure 5 This is a rear axonometric diagram of the utility model after disassembly;

[0022] Figure 6 It is a cross-sectional schematic diagram of the utility model;

[0023] Figure 7 It is an axonometric diagram of the main body of the utility model.

[0024] Legend:

[0025] 1. Main body; 2. Limiting column; 3. Slide groove; 4. Locking buckle; 5. Rope adjustment mechanism; 6. Locking mechanism; 7. Rope binding body; 8. Threaded hole; 501. Upper cover; 502. Clamping column; 503. Lower cover; 504. Spring; 505. Fixed gear; 506. Slider; 507. Moving gear; 601. Buckle; 602. Spring shaft; 603. Lock. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Reference Figure 1 、 Figure 2 , an embodiment provided by the utility model:

[0028] A climbing buckle with adjustable rope length includes a main body 1, a limiting column 2 is fixedly provided on one side of the main body 1, a sliding groove 3 is provided on one side of the main body 1 near the limiting column 2, a locking buckle 4 is fixedly provided on the upper end of the main body 1, a rope adjustment mechanism 5 is fixedly provided on the outer end of the main body 1, and a threaded hole 8 is provided at the lower end of the main body 1, and a locking mechanism 6 is threadedly provided in the threaded hole 8.

[0029] Specifically, after the pull rope adjustment mechanism 5 is installed on the main body 1, the length of the manual binding rope body 7 can be controlled by pulling the locking mechanism 6. The user only needs to simply pull the locking mechanism 6 to adjust the binding rope body 7. The operation is intuitive, which reduces the difficulty of use and is suitable for users of various skill levels.

[0030] Reference Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 The rope adjustment mechanism 5 includes an upper cover 501, a lower cover 503, a spring 504 and a fixed gear 505. A clamping column 502 is fixedly provided at one end of the upper cover 501, a movable gear 507 is fixedly sleeved on the outer end of the clamping column 502, a slider 506 is fixedly provided on one side of the fixed gear 505, and a rope binding body 7 is spirally provided on the outer end of the spring 504;

[0031] The upper cover 501 is fixedly arranged on one side of the main body 1, and the lower cover 503 is fixedly arranged on the side of the main body 1 away from the upper cover 501;

[0032] The slider 506 is slidably arranged at the inner end of the slide groove 3, and the limit post 2 is fixedly connected to the fixed gear 505;

[0033] The clamping column 502 is rotatably disposed in the hole of the lower cover 503 , and the movable gear 507 is meshed with the fixed gear 505 .

[0034] Specifically, when installing the rope adjustment mechanism 5, first place the mainspring 504 into the groove of the main body 1, then align the hole of the fixed gear 505 with the limit column 2, place the moving gear 507 in the clamping column 502 of the upper cover 501, and finally align the lower cover 503 with the clamping column 502. After the upper cover 501 and the lower cover 503 are installed, the moving gear 507 and the fixed gear 505 are engaged by toggling the switch on the side end of the fixed gear 505, which can ensure that the rope body 7 is firmly locked during use, so that the rope body 7 can be pulled by the locking mechanism 6. The present invention allows the user to freely adjust the length of the rope body 7 according to needs to adapt to different usage scenarios, such as rock climbing, camping, etc., providing great flexibility. At the same time, this locking mechanism prevents the rope body 7 from accidentally loosening in high-risk environments, increasing the user's sense of security in various extreme activities.

[0035] Reference Figure 5 、 Figure 6 、 Figure 7 The locking mechanism 6 includes a buckle 601 and a lock 603, and the outer end of the buckle 601 is fixed with a spring shaft 602;

[0036] The lock 603 is threadedly arranged at the inner end of the threaded hole 8 , and the buckle 601 is movably arranged at the outer end of the lock 603 . The buckle 601 is fixedly connected to the binding rope body 7 .

[0037] Specifically, since the buckle 601 is fixedly connected to the rope body 7, after pulling the buckle 601, the movable gear 507 is engaged with the fixed gear 505. Each time the movable gear 507 is engaged with the fixed gear 505, the pulling length can be accurately controlled, allowing the user to make detailed adjustments according to specific needs. Through the engagement of the fixed gear 505 and the movable gear 507, the carabiner can effectively lock the rope body 7 to prevent accidental loosening, ensure safety in high-risk environments, and reduce the possibility of accidents. After pulling the buckle 601, since the spring 504 is in a fully wound state by default, the end of the spring 504 is connected to the rope body 7. At this time, its torque lever is the longest, and it can output a larger torque with a smaller force, thereby easily pulling the rope body 7. When the energy of the spring 504 is gradually exhausted, the torque of the spring 504 also decreases. At this time, the torque at the end of the spring 504 is the smallest, which means that more force is required to continue pulling the rope body 7.

[0038] Working principle: When installing the rope adjustment mechanism 5, first place the mainspring 504 into the groove of the main body 1, then align the hole of the fixed gear 505 with the limit column 2, place the moving gear 507 into the clamping column 502 of the upper cover 501, and finally align the lower cover 503 with the clamping column 502. After the upper cover 501 and the lower cover 503 are installed, turn on the switch on the side of the fixed gear 505, which will cause the moving gear 507 to mesh with the fixed gear 505, so that the rope body 7 can be pulled by the locking mechanism 6;

[0039] Secondly, since the buckle 601 is fixedly connected to the binding rope body 7, after pulling the buckle 601, the moving gear 507 is engaged with the fixed gear 505. Each time the moving gear 507 and the fixed gear 505 are engaged, the pulling length can be controlled, and the user can adjust the length of the binding rope body 7 at any time as needed. After pulling the buckle 601, since the spring 504 is in a fully wound state by default, the end of the spring 504 is connected to the binding rope body 7. At this time, its torque lever is the longest, and it can output a larger torque with a smaller force, thereby easily pulling the binding rope body 7. When the energy of the spring 504 is gradually exhausted, the torque of the spring 504 also decreases. At this time, the torque at the end of the spring 504 is the smallest, which means that more force is required to continue pulling the binding rope body 7.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carabiner with adjustable rope length, comprising a main body (1), characterized in that: A limiting column (2) is fixedly provided on one side of the main body (1), a sliding groove (3) is provided on one side of the main body (1) near the limiting column (2), a locking buckle (4) is fixedly provided on the upper end of the main body (1), a rope adjustment mechanism (5) is fixedly provided on the outer end of the main body (1), a threaded hole (8) is provided on the lower end of the main body (1), and a locking mechanism (6) is threadedly provided on the threaded hole (8).

2. The carabiner with adjustable rope length according to claim 1, characterized in that: The rope adjustment mechanism (5) comprises an upper cover (501), a lower cover (503), a mainspring (504) and a fixed gear (505); a clamping column (502) is fixedly provided at one end of the upper cover (501); a movable gear (507) is fixedly sleeved on the outer end of the clamping column (502); a slider (506) is fixedly provided on one side of the fixed gear (505); and a rope binding body (7) is spirally provided at the outer end of the mainspring (504).

3. The carabiner with adjustable rope length according to claim 2, characterized in that: The upper cover (501) is fixedly arranged on one side of the main body (1), and the lower cover (503) is fixedly arranged on a side of the main body (1) away from the upper cover (501).

4. The carabiner with adjustable rope length according to claim 2, characterized in that: The slider (506) is slidably arranged at the inner end of the slide groove (3), and the limiting column (2) is fixedly connected to the fixed gear (505).

5. The carabiner with adjustable rope length according to claim 2, characterized in that: The clamping column (502) is rotatably arranged in the hole of the lower cover (503), and the movable gear (507) is meshed with the fixed gear (505).

6. The carabiner with adjustable rope length according to claim 1, characterized in that: The locking mechanism (6) comprises a buckle (601) and a lock (603), and a spring shaft (602) is fixedly sleeved on the outer end of the buckle (601).

7. The carabiner with adjustable rope length according to claim 6, characterized in that: The locking lock (603) is threadedly arranged at the inner end of the threaded hole (8), the buckle (601) is movably arranged at the outer end of the locking lock (603), and the buckle (601) is fixedly connected to the binding rope body (7).

Images