Snowboard binding and snowboard
By using overlapping inner and outer elastic bands in ski boot straps, the problem of reduced synchronous movement force in ski boot straps is solved, enabling synchronized movement of the ski boot and legs, thus improving the skier's control and comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING GSPO TRADING CO LTD
- Filing Date
- 2025-07-11
- Publication Date
- 2026-05-29
AI Technical Summary
Existing ski boot straps reduce the synchronized movement of the ski boot and legs, resulting in reduced leg control for skiers.
Design a ski boot strap that includes an inner elastic band and an outer elastic band stacked inside and out. The elastic tensile strength of the inner elastic band is greater than that of the outer elastic band. Through the cooperation of the inner and outer elastic bands, different levels of support and cushioning are provided to ensure the synchronous movement of the ski boot and the leg.
It improves skiers' control over their ski boots, ensures synchronized movement of the ski boots and legs, and enhances the stability and comfort of skiing operations.
Smart Images
Figure CN224291384U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sports equipment technology, and more specifically, to a ski boot strap and a ski boot. Background Technology
[0002] To secure the boot shaft, related technologies employ straps threaded through it, with the ends secured by buckles or similar structures to fasten the boot upper. Conventional ski boot straps generally only serve to tighten the boot upper, providing stability. While this type of strap effectively secures the boot upper, it reduces the synchronized movement of the boot and leg, thus weakening the skier's leg control. Summary of the Invention
[0003] The main objective of this invention is to provide a ski boot strap and ski boot to solve the problem in related technologies that ski boot straps reduce the synchronous movement force between the ski boot and the leg, thus weakening the skier's leg control.
[0004] To achieve the above objectives, this utility model provides a ski boot strap suitable for installation on the boot shaft of a ski boot, comprising: a fixing strap body, an elastic strap body, and a fixing buckle; wherein,
[0005] The elastic band includes an inner elastic band and an outer elastic band stacked inside and outside. The first ends of the inner elastic band and the outer elastic band are connected to the first end of the fixed band body. The second ends of the inner elastic band and the outer elastic band are connected to the first end of the fixed buckle. The second end of the fixed band body is detachably fixedly connected to the second end of the fixed buckle. The elastic tensile force of the inner elastic band is greater than that of the outer elastic band.
[0006] Optionally, the ratio of the elastic tension value of the inner elastic band to the elastic tension value of the outer elastic band is (1.2-1.7):1.
[0007] Optionally, the ratio of the elastic tension value of the inner elastic band to the elastic tension value of the outer elastic band is 1.5:1.
[0008] Optionally, the elastic tensile force of the inner elastic band is 150N, and the elastic tensile force of the outer elastic band is 100N.
[0009] Optionally, after the first end of the inner elastic band and the first end of the outer elastic band are fixed, they are connected to the first end of the fixing band body, and after the second end of the inner elastic band and the second end of the outer elastic band are fixed, they are connected to the first end of the fixing buckle.
[0010] Optionally, the first end of the inner elastic band and the first end of the outer elastic band are sewn together and fixed, and the second end of the inner elastic band and the second end of the outer elastic band are sewn together and fixed.
[0011] Optionally, it further includes a first connector and a second connector. The first connector is provided in two parts, which are respectively fixedly connected to the first end of the fixing belt body and the first end of the fixing buckle. The second connector is provided in two parts, with the first ends of the inner elastic belt and the outer elastic belt fixedly connected to one of the second connectors, and the second ends of the inner elastic belt and the outer elastic belt fixedly connected to the other second connector.
[0012] The first connector and the second connector are detachably and fixedly connected.
[0013] Optionally, the first connector is fastened and fixed to the second connector.
[0014] Optionally, the fixing strap is made of nylon.
[0015] Optionally, the fastener is a snap fastener.
[0016] According to another aspect of this application, a ski boot is provided, including the above-described ski boot straps and a boot body;
[0017] A connecting ring is provided on the shoe body's upper, the fixing strap is threaded through the connecting ring and wraps around the shoe body, and the elastic strap corresponds to the shoe tongue.
[0018] In this embodiment of the invention, a fixed strap, an elastic strap, and a fixing buckle are provided. The elastic strap includes an inner elastic strap and an outer elastic strap stacked inside and outside. The first ends of the inner and outer elastic straps are connected to the first end of the fixed strap, and the second ends of the inner and outer elastic straps are connected to the first end of the fixing buckle. The second end of the fixed strap and the second end of the fixing buckle are detachably fixedly connected. The elastic tensile strength of the inner elastic strap is greater than that of the outer elastic strap. In use, the strap is wrapped around the boot shaft of the ski boot, and the inner and outer elastic straps are located at positions corresponding to the tongue of the ski boot. The fixed straps securely fasten the ski boot's upper. Furthermore, because the inner elastic band has a greater elastic force than the outer elastic band, during the skier's leg movement, when the forward pressure is small, the inner elastic band provides better support. Simultaneously, the inner elastic band uses its own elasticity to maintain synchronization with the user's leg movement. When the forward pressure increases, the outer elastic band provides greater cushioning, also maintaining synchronization with the user's leg movement. Therefore, the combination of inner and outer elastic bands allows the ski boot and the skier's leg to move in the same direction, increasing the skier's control over the ski boot. This solves the problem in related technologies where ski boot straps reduce the synchronized movement of the ski boot and leg, weakening the skier's leg control. Attached Figure Description
[0019] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model, making other features, objects, and advantages of the utility model more apparent. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings:
[0020] Figure 1 This is a structural schematic diagram of the strap according to an embodiment of the present utility model;
[0021] Figure 2 This is a schematic diagram of the structure of the straps being installed on the ski boots according to an embodiment of the present invention;
[0022] Among them, 1. fixed strap; 2. elastic strap; 20. inner elastic strap; 21. outer elastic strap; 3. fixing buckle; 4. shoe body; 40. shoe shaft; 41. shoe tongue. Detailed Implementation
[0023] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention 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 invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.
[0024] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this utility model described herein.
[0025] In this invention, the terms "upper," "lower," "inner," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.
[0026] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.
[0027] Furthermore, the terms "set up," "equipped with," "connected," and "fixed" should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0028] In addition, the term "multiple" should mean two or more.
[0029] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.
[0030] To solve related technical problems, such as Figure 1 and Figure 2 As shown, this embodiment of the utility model provides a ski boot strap suitable for installation on the boot shaft 40 of a ski boot, comprising: a fixing strap body 1, an elastic strap body 2, and a fixing buckle 3; wherein,
[0031] The elastic band 2 includes an inner elastic band 20 and an outer elastic band 21 stacked inside and outside. The first ends of the inner elastic band 20 and the outer elastic band 21 are connected to the first end of the fixed band 1, and the second ends of the inner elastic band 20 and the outer elastic band 21 are connected to the first end of the fixed buckle 3. The second end of the fixed band 1 and the second end of the fixed buckle 3 are detachably fixedly connected. The elastic tensile force of the inner elastic band 20 is greater than that of the outer elastic band 21.
[0032] In this embodiment, the strap is used to be installed on the boot shaft 40 of the ski boot, specifically on the upper part of the boot shaft 40. The strap's main function is to fasten the upper of the ski boot, so it needs to wrap around the boot shaft 40 at least once, with the two ends of the strap fixedly connected. In this embodiment, the strap mainly includes a fixing strap body 1, an elastic strap body 2, and a fixing buckle 3. The structures of the fixing strap body 1 and the fixing buckle 3 can adopt the structure of straps in related technologies. For example, the fixing strap body 1 is part of a conventional strap body and can be made of nylon. The fixing buckle 3 is the part of a conventional strap used to fasten the fixing strap body 1, such as a buckle. The elastic strap body 2 is located between the fixing strap body 1 and the fixing buckle 3. After the strap is installed on the boot shaft 40 of the ski boot and fastened, the elastic strap body 2 corresponds to the tongue 41 of the ski boot, thereby providing support for the legs during the skier's leg pressing movement and moving synchronously with the legs. After fastening, the two ends of the elastic strap body 2 can extend to the upper on both sides of the tongue 41.
[0033] In this embodiment, the elastic band 2 includes an inner elastic band 20 and an outer elastic band 21, which are stacked one inside the other. The first end of the inner elastic band 20 and the first end of the outer elastic band 21 are connected to the first end of the fixed band 1, and the first end of the inner elastic band 20 and the second end of the outer elastic band 21 are connected to the first end of the fixed buckle 3. The portion between the first and second ends of the inner elastic band 20 and the outer elastic band 21 is not fixedly connected, and this portion can at least partially conform during skiing. To accommodate the different degrees of downward pressure on the skier's legs during the exercise, the elastic tension value of the inner elastic band 20 is greater than that of the outer elastic band 21, that is, the inner elastic band 20 is stiffer than the outer elastic band 21.
[0034] During the skier's leg movements, when the forward pressure of the leg is small, the inner elastic band 20 provides good support for the leg, and at the same time, the inner elastic band 20 can maintain synchronization with the user's leg movement using its own elasticity. When the forward pressure of the leg increases, the outer elastic band 21 can play a cushioning role with greater elasticity, and at the same time, it can also maintain synchronization with the user's leg movement using its own elasticity. Therefore, through the setting of the inner elastic band 20 and the outer elastic band 21, the ski boot and the skier's leg can move in the same direction. That is, when the leg presses down, it produces an outward stretching elastic deformation, and when the leg moves in the opposite direction, it produces an elastic contraction, thereby increasing the skier's control over the ski boot. This solves the problem in related technologies where the ski boot straps reduce the synchronous movement force between the ski boot and the leg, thus weakening the skier's leg control.
[0035] In one embodiment, the ratio of the elastic tension of the inner elastic band 20 to the elastic tension of the outer elastic band 21 is (1.2-1.7):1. In a preferred embodiment, the ratio of the elastic tension of the inner elastic band 20 to the elastic tension of the outer elastic band 21 is 1.5:1.
[0036] In one specific implementation, the elastic tension of the inner elastic band 20 can be 150N, and the elastic module of the outer elastic band 21 can be 100N.
[0037] Furthermore, different straps can be selected based on the stiffness of the ski boots. The difference between the different straps lies in the specific elastic tensile values of the inner elastic band 20 and the outer elastic band 21. Ski boots with higher stiffness can use inner elastic bands 20 and outer elastic bands 21 with higher elastic tensile values. In some implementations, for example, ski boots with stiffnesses of 110 and 120, an inner elastic band with an elastic tensile value of 150N can be selected for a 110-stiffness ski boot. For a 120-stiffness ski boot, an inner elastic band with an elastic tensile value of 200N can be selected. This further improves the skier's skiing maneuverability and comfort, especially for advanced skiers or professional skiers, as it enhances skiing comfort and control.
[0038] In one embodiment, after the first end of the inner elastic band 20 and the first end of the outer elastic band 21 are fixed, they are connected to the first end of the fixing band body 1. After the second end of the inner elastic band 20 and the second end of the outer elastic band 21 are fixed, they are connected to the first end of the fixing buckle 3. Specifically, in this embodiment, the two ends of the inner elastic band 20 and the outer elastic band 21 are first fixed together and then connected to the fixing band body 1 and the fixing buckle 3. The two ends of the inner elastic band 20 and the outer elastic band 21 can be fixed by welding or sewing, and this embodiment does not impose any restrictions.
[0039] Of course, the inner elastic band 20 and the outer elastic band 21 can also be individually connected to the fixing band body 1 and the fixing buckle 3.
[0040] In one embodiment, different straps can be selected as needed. Since the different straps are located in the area where the elastic tension values of the inner elastic band 20 and the outer elastic band 21 are different, in some embodiments, it is possible to select only the inner elastic band 20 and the outer elastic band 21 with different elastic tension values.
[0041] Based on this, the strap in this embodiment also includes a first connector and a second connector (not shown in the figure). There are two first connectors, which are fixedly connected to the first end of the fixed strap body 1 and the first end of the fixed buckle 3, respectively. There are two second connectors, with the first ends of the inner elastic band 20 and the outer elastic band 21 fixedly connected to one of the second connectors, and the second ends of the inner elastic band 20 and the outer elastic band 21 fixedly connected to the other second connector. The first connector and the second connector are detachably fixedly connected.
[0042] Specifically, in this embodiment, the first connector and the second connector can be rigid structures. The second connector, the inner elastic band 20, and the outer elastic band 21 form one component. One first connector and the fixing band 1 form one component, and the other first connector and the fixing buckle form another component. The three components can be connected and disassembled in a quick-release manner, so the component consisting of the second connector, the inner elastic band 20, and the outer elastic band 21 can be replaced as needed. In one embodiment, the first connector and the second connector are fastened together.
[0043] According to another aspect of this application, such as Figure 2 As shown, a ski boot is provided, including the ski boot straps described above, and a boot body 4; a connecting ring is provided on the boot shaft 40 of the boot body 4, a fixing strap 1 is passed through the connecting ring and wraps around the boot shaft 40, and an inner elastic band 20 and an outer elastic band 21 correspond to the tongue 41 of the boot body 4.
[0044] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A ski boot strap, characterized in that, Suitable for installation on the boot shaft of ski boots, comprising: a fixing strap, an elastic strap, and a fixing buckle; wherein, The elastic band includes an inner elastic band and an outer elastic band stacked inside and outside. The first ends of the inner elastic band and the outer elastic band are connected to the first end of the fixed band body. The second ends of the inner elastic band and the outer elastic band are connected to the first end of the fixed buckle. The second end of the fixed band body is detachably fixedly connected to the second end of the fixed buckle. The elastic tensile force of the inner elastic band is greater than that of the outer elastic band.
2. The ski boot strap according to claim 1, characterized in that, The ratio of the elastic tension of the inner elastic band to the elastic tension of the outer elastic band is (1.2-1.7):
1.
3. The ski boot strap according to claim 2, characterized in that, The ratio of the elastic tension of the inner elastic band to the elastic tension of the outer elastic band is 1.5:
1.
4. The ski boot strap according to claim 2, characterized in that, The elastic tension of the inner elastic band is 150N, and the elastic tension of the outer elastic band is 100N.
5. The ski boot strap according to claim 1, characterized in that, After the first end of the inner elastic band and the first end of the outer elastic band are fixed, they are connected to the first end of the fixing band body. After the second end of the inner elastic band and the second end of the outer elastic band are fixed, they are connected to the first end of the fixing buckle.
6. The ski boot strap according to claim 4, characterized in that, The first end of the inner elastic band and the first end of the outer elastic band are sewn together and fixed together, and the second end of the inner elastic band and the second end of the outer elastic band are sewn together and fixed together.
7. The ski boot strap according to claim 1, characterized in that, It also includes a first connector and a second connector. There are two first connectors, which are respectively fixedly connected to the first end of the fixing belt and the first end of the fixing buckle. There are two second connectors, with the first ends of the inner elastic belt and the outer elastic belt fixedly connected to one of the second connectors, and the second ends of the inner elastic belt and the outer elastic belt fixedly connected to the other second connector. The first connector and the second connector are detachably and fixedly connected.
8. The ski boot strap according to claim 7, characterized in that, The first connector and the second connector are fastened together and fixed.
9. The ski boot strap according to claim 1, characterized in that, The fixing strap is made of nylon, and the fixing buckle is a buckle.
10. A type of ski boot, characterized in that, Includes ski boot straps as described in any one of claims 1 to 9, and a boot body; A connecting ring is provided on the shoe body's upper, the fixing strap is threaded through the connecting ring and wraps around the shoe body, and the elastic strap corresponds to the shoe body's tongue.