Detachable snowboard binding

Abstract

This utility model belongs to the technical field of ski bindings, specifically disclosing a detachable snowboard binding including a ski. A pressure plate is provided at the top of the ski, and a main gear is fixedly connected to the bottom of the pressure plate. A main limiting plate is provided at the bottom of the main gear, and a main spring is located outside the main telescopic rod. A secondary gear is located outside the main gear, a secondary spring is located outside the secondary telescopic rod, and a movable gear is located outside the secondary gear. Pressing down on the pressure plate causes the pressure plate to move the main gear downwards. When the main gear and secondary gear are aligned, continuing to press the pressure plate causes the secondary gear to align with the movable gear. Rotating the pressure plate drives the secondary gear to rotate, which in turn drives the movable gear to rotate, thereby adjusting the angle of the binding. After the angle is adjusted, a latch limits the movable gear. Releasing the pressure plate resets it via the first telescopic rod and the main spring, and the secondary gear is also reset via the secondary spring and the second telescopic rod.

Description

Technical Field

[0001] This utility model relates to the field of ski binding technology, specifically a detachable snowboard binding. Background Technology

[0002] Ski bindings are key safety devices that connect ski boots and skis. Their core function is not only to secure the boots to the skis, but more importantly, to protect the skier's legs from serious injury in specific situations such as falls or excessive impact.

[0003] During installation, the bindings need to be adjusted in angle. The common adjustment method is to remove the bindings and then adjust their angle. The common method is to place the bindings and then measure them to make adjustments. However, the tools available at ski resorts are sometimes not complete, which makes the adjustment process very inconvenient. Utility Model Content

[0004] The purpose of this invention is to provide a detachable snowboard binding to solve the above problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a detachable snowboard binding, comprising;

[0006] A ski has a pressure plate at the top, a main gear fixedly connected to the bottom of the pressure plate, and a main telescopic rod fixedly installed at the bottom of the main gear.

[0007] A main limiting plate is provided at the bottom of the main gear, the bottom of the main telescopic rod is embedded into the top of the main limiting plate and rotatably connected thereto, and a main spring is provided on the outside of the main telescopic rod, the main spring being sleeved on the outside of the main telescopic rod and movably connected thereto.

[0008] A secondary gear is provided on the outside of the main gear, a secondary telescopic rod is fixedly provided at the bottom of the secondary gear, a secondary spring is provided on the outside of the secondary telescopic rod, the secondary spring is sleeved on the outside of the secondary telescopic rod and movably connected to it, and a first rotating shaft is fixedly provided at the bottom of the secondary telescopic rod, the first rotating shaft is fixedly connected to the top of the ski.

[0009] A movable gear is provided on the outside of the auxiliary gear, and the outside of the movable gear is meshed with the outside of the auxiliary gear.

[0010] Preferably, the bottom of the main limiting plate is fixed to the top of the ski by bolts and threads, and the outer side of the main gear is engaged with the outer side of the auxiliary gear.

[0011] Preferably, a secondary limiting plate is provided at the bottom of the movable gear, and a second rotating shaft is provided at the bottom of the movable gear, the second rotating shaft being fixedly connected to the secondary limiting plate.

[0012] Preferably, a limit bolt is provided on the outside of the secondary limiting plate, and the secondary limiting plate is fixedly connected to the ski through the limit bolt.

[0013] Preferably, a latch is provided on the outside of the movable gear, and one end of the latch passes through the movable gear and is embedded into the top of the ski and connected to the ski.

[0014] Preferably, the top of the latch is flush with the top of the movable gear, and the top of the movable gear is fixed to a retainer by a bolt thread.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. Press down on the pressure plate. The pressure plate will drive the main gear to move downwards in sync. When the main gear is aligned with the secondary gear, continue to press the pressure plate. The secondary gear will then be aligned with the movable gear. Rotate the pressure plate. The pressure plate will drive the secondary gear to rotate. The secondary gear will then drive the movable gear to rotate, thereby adjusting the angle of the fixture.

[0017] 2. After the angle is adjusted, the movable gear is limited by the latch. The pressure plate is released, and the pressure plate will be reset by the first telescopic rod and the main spring. The secondary gear will be reset by the secondary spring and the second telescopic rod. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention viewed from below;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of a portion of the device of this utility model;

[0021] Figure 4 This is a bottom-view three-dimensional structural diagram of a portion of the device of this utility model;

[0022] Figure 5 This is a schematic diagram of the top view of a portion of the device of this utility model.

[0023] In the diagram: 10. Ski; 20. Pressure plate; 21. Main gear; 22. Main spring; 23. Main limiting plate; 24. Secondary spring; 25. Secondary gear; 30. Movable gear; 31. Secondary limiting plate; 32. Locking bolt; 33. Limiting bolt; 34. Binding device. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Please see Figure 1-5 This utility model provides a technical solution: a detachable snowboard binding, characterized in that it includes;

[0028] A pressure plate 20 is fixed to the top of the ski 10 by bolts and threads. A main gear 21 is welded to the bottom of the pressure plate 20, and a main telescopic rod is integrally fixed to the bottom of the main gear 21.

[0029] A main limiting plate 23 is provided at the bottom of the main gear 21. A third rotating shaft is welded and fixed to the bottom of the main telescopic rod. The third rotating shaft is integrally fixed to the top of the main limiting plate 23. The main telescopic rod can be rotatably connected to the main limiting plate 23 through the third rotating shaft. A main spring 22 is provided on the outside of the main telescopic rod. The main spring 22 is sleeved on the outside of the main telescopic rod and movably connected to it.

[0030] Pressing down on the pressure plate 20 causes the pressure plate 20 to drive the main gear 21 to move downwards in sync. When the pressure plate 20 and the main gear 21 press down, they will squeeze the first telescopic rod and the main spring 22, causing the main gear 21 and the main spring 22 to be squeezed and contracted when pressed down.

[0031] A secondary gear 25 is meshed with the outer side of the main gear 21. A secondary telescopic rod is integrally fixed at the bottom of the secondary gear 25. A secondary spring 24 is located on the outer side of the secondary telescopic rod and is movably connected to it. A first rotating shaft is fixedly installed at the bottom of the secondary telescopic rod and is fixedly connected to the top of the ski 10.

[0032] When the pressure plate 20 is pressed to a certain position, the bottom of the pressure plate 20 will fit against the top of the auxiliary gear 25. Therefore, when the pressure plate 20 is pressed down, the pressure plate 20 will simultaneously drive the auxiliary gear 25 downward. When the auxiliary gear 25 moves downward, it will simultaneously squeeze the auxiliary spring 24 and the second telescopic rod.

[0033] A movable gear 30 is meshed with the outer side of the auxiliary gear 25. When the pressure plate 20 drives the auxiliary gear 25 to move downward, the outer side of the auxiliary gear 25 will be flush with the outer side of the movable gear 30. Therefore, when the pressure plate 20 is rotated, the pressure plate 20 will drive the auxiliary gear 25 and the movable gear 30 to rotate simultaneously. When the movable gear 30 rotates, the angle of the fixture can be adjusted.

[0034] Furthermore, the bottom of the main limiting plate 23 is fixed to the top of the ski 10 by bolt threads, and the outer side of the main gear 21 is engaged with the outer side of the auxiliary gear 25.

[0035] Furthermore, a secondary limiting plate 31 is provided at the bottom of the movable gear 30, and a second rotating shaft is provided at the bottom of the movable gear 30. The second rotating shaft is integrally fixedly connected to the secondary limiting plate 31, and the movable gear 30 and the secondary limiting plate 31 can be rotatably connected through the second rotating shaft.

[0036] Furthermore, a limiting bolt 33 is provided on the outside of the secondary limiting plate 31, and the secondary limiting plate 31 is fixedly connected to the ski 10 through the limiting bolt 33. The secondary limiting plate 31 can be threadedly limited to the top of the ski 10 through the limiting bolt 33.

[0037] Furthermore, a latch 32 is provided on the outside of the movable gear 30, and one end of the latch 32 passes through the movable gear 30 and is embedded into the top of the ski 10 and connected to the ski 10. The position of the adjusted binding 34 can be limited by the latch 32, and multiple limiting holes are provided on the ski 10 for adjusting the position of the main limiting plate 23, the auxiliary gear 25, the auxiliary limiting plate 31, and the latch 32.

[0038] Furthermore, the top of the latch 32 is flush with the top of the movable gear 30, and the top of the movable gear 30 is fixed with a retainer 34 by a bolt thread.

[0039] Working principle:

[0040] When the angle of the retainer 34 needs to be adjusted, press down on the pressure plate 20, so that the pressure plate 20 will drive the main gear 21 to move downward in sync. When the pressure plate 20 and the main gear 21 press down, they will squeeze the first telescopic rod and the main spring 22, so that the main gear 21 and the main spring 22 will be squeezed and contracted when pressed down.

[0041] When the pressure plate 20 is pressed to a certain position, the bottom of the pressure plate 20 will fit against the top of the auxiliary gear 25. Therefore, when the pressure plate 20 is pressed down, the pressure plate 20 will simultaneously drive the auxiliary gear 25 downward. When the auxiliary gear 25 moves downward, it will simultaneously squeeze the auxiliary spring 24 and the second telescopic rod.

[0042] When the pressure plate 20 drives the auxiliary gear 25 to move downwards, the outer side of the auxiliary gear 25 will be flush with the outer side of the movable gear 30. Therefore, when the pressure plate 20 is rotated, the pressure plate 20 will drive the auxiliary gear 25 and the movable gear 30 to rotate simultaneously. When the movable gear 30 rotates, the angle of the fixture can be adjusted.

[0043] After the position is adjusted, it is limited by the latch 32. The main gear 21, the auxiliary gear 25 and the movable gear 30 will make a sound when they mesh, and the angle can be judged by the sound.

[0044] After adjusting the position, release the pressure plate 20. The first telescopic rod and the main spring 22 push the main gear 21 and the pressure plate 20 upward, so that the main gear 21 and the pressure plate 20 are reset. The principle of the auxiliary gear 25, the second telescopic rod, and the auxiliary spring 24 is the same as described above.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A detachable snowboard binding, characterized in that: include; A ski (10) is provided with a pressure plate (20) at the top of the ski (10), and a main gear (21) is fixedly connected to the bottom of the pressure plate (20), and a main telescopic rod is fixedly provided at the bottom of the main gear (21). A main limiting plate (23) is provided at the bottom of the main gear (21), the bottom of the main telescopic rod is embedded into the top of the main limiting plate (23) and rotatedly connected thereto, and a main spring (22) is provided on the outside of the main telescopic rod, and the main spring (22) is sleeved on the outside of the main telescopic rod and movably connected thereto. A secondary gear (25) is provided on the outside of the main gear (21). A secondary telescopic rod is fixedly provided at the bottom of the secondary gear (25). A secondary spring (24) is provided on the outside of the secondary telescopic rod. The secondary spring (24) is sleeved on the outside of the secondary telescopic rod and movably connected to it. A first rotating shaft is fixedly provided at the bottom of the secondary telescopic rod. The first rotating shaft is fixedly connected to the top of the ski (10). A movable gear (30) is provided on the outside of the auxiliary gear (25), and the outside of the movable gear (30) is meshed with the outside of the auxiliary gear (25).

2. The detachable snowboard binding according to claim 1, characterized in that: The bottom of the main limiting plate (23) is fixed to the top of the ski (10) by bolt threads, and the outer side of the main gear (21) is meshed with the outer side of the auxiliary gear (25).

3. The detachable snowboard binding according to claim 1, characterized in that: A secondary limiting plate (31) is provided at the bottom of the movable gear (30), and a second rotating shaft is provided at the bottom of the movable gear (30), and the second rotating shaft is fixedly connected to the secondary limiting plate (31).

4. The detachable snowboard binding according to claim 3, characterized in that: A limit bolt (33) is provided on the outside of the sub-limiting plate (31), and the sub-limiting plate (31) is fixedly connected to the ski (10) through the limit bolt (33).

5. The detachable snowboard binding according to claim 1, characterized in that: A latch (32) is provided on the outside of the movable gear (30), and one end of the latch (32) passes through the movable gear (30) and is embedded in the top of the ski (10) and connected to the ski (10).

6. The detachable snowboard binding according to claim 5, characterized in that: The top of the latch (32) is flush with the top of the movable gear (30), and the top of the movable gear (30) is fixed with a retainer (34) by a bolt thread.

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