Short-track speed skating ice skate

Abstract

A short-track speed skating ice skate comprises a fixing device connected to a skate body, the fixing device comprises a fixing structure and tension bar structures penetrating through the two sides of the fixing structure, and each tension bar structure comprises a plurality of tension bar pieces arranged at intervals; the plurality of tension rod pieces are sequentially arranged according to an angle alpha, and the distance between the adjacent tension rod pieces is L1; the damping device comprises elastic assemblies symmetrically distributed on the two sides of the fixing structure, one end of each elastic assembly is connected to the fixing structure, and the other end of each elastic assembly is connected to the tension rod piece; wherein the fixing device and the damping device are both connected with the tool rest, a blade is fixed to the tool rest, and the tension rod piece comprises a limiting tension rod, a supporting piece arranged on the limiting tension rod in a sleeving mode and a supporting block; a limiting groove is formed in the end of the limiting tension bar, the supporting piece can only freely move in the limiting groove in the F1 direction, the supporting block abuts against the fixing structure all the time, and adjustment convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ice skate shoes, in particular to a short track speed skating ice skate shoe. BACKGROUND

[0002] Short track speed skating, also known as short track speed skating, is a traditional advantage project in winter in China. In recent years, it has developed rapidly in China and has also achieved good results. Due to the characteristics of fast movement speed and high movement intensity of the project,

[0003] Therefore, for the equipment of short track speed skating, in addition to considering safety, comfort, and convenience during wearing, it is also important to consider the comfort of different athletes after wearing.

[0004] At present, in order to improve the comfort of different athletes after wearing, the ice skate shoes on the market are provided with a damping device, and in order to meet the different needs of different athletes for damping intensity, two to three holes are arranged at different positions, and a pull rod is used to pass through the holes to pull the spring, and cooperate with the corresponding movable mechanism, so as to realize damping. However, the existing damping device needs to be disassembled during adjustment of damping intensity, and different holes need to be replaced to adjust the pulling distance of the spring and change the spring force, so as to adjust the damping intensity. The adjustment is very inconvenient, and the position adjustment distance is relatively fixed, and fine adjustment cannot be realized. CONTENT OF THE UTILITY MODEL

[0005] The utility model embodiment provides a short track speed skating ice skate shoe, and the required damping intensity is different for different ice skate wearers. In the damping adjustment process, the convenience of adjustment is effectively improved.

[0006] In order to achieve the above-mentioned purpose, the application adopts the following technical scheme:

[0007] A short track speed skating ice skate shoe, characterized by comprising:

[0008] A fixing device connected to the shoe body, the fixing device comprising a fixing structure and a tension rod structure penetrating through both sides of the fixing structure, the tension rod structure comprising at least two spaced tension rod pieces; the tension rod pieces are arranged in sequence according to an angle a, and the horizontal distance between adjacent tension rod pieces is L1;

[0009] A damping device, the damping device comprising elastic components symmetrically distributed on both sides of the fixing structure, one end of the elastic component being rotatably connected to the fixing structure, and the other end being detachably connected to the tension rod piece;

[0010] Wherein, the fixing device and the damping device are connected to the blade holder, and the blade is fixed on the blade holder.

[0011] The tension rod comprises a limiting tension rod, a supporting sheet and a supporting block, the end of the limiting tension rod is provided with a limiting groove, the supporting sheet can only move freely in the limiting groove along the direction F1, and the supporting block always abuts against the fixed structure.

[0012] In some optional embodiments, the thickness L2 of the supporting sheet accounts for 1 / 3-1 / 5 of the width L3 of the limiting groove.

[0013] In some optional embodiments, the fixed structure comprises a fixed head rotatable around an axis, one end of the elastic assembly is connected to the fixed head, and the other end of the elastic assembly is connected to the limiting tension rod, meanwhile, the end connected to the limiting tension rod is clamped between the supporting sheet and the supporting block, and always abuts against the supporting sheet.

[0014] In some optional embodiments, α is 35°-90°.

[0015] In some optional embodiments, the shape of the supporting sheet is circular, square or diamond.

[0016] In some optional embodiments, the supporting sheet is an elastic rubber gasket or a metal snap spring.

[0017] The short track speed skating ice skate shoe provided by the application is not only suitable for professional athletes of short track speed skating, but also suitable for amateur ice skate skaters.

[0018] The short track speed skating ice skate shoe provided by the application has the following beneficial effects:

[0019] In the technical scheme, through the cooperation between the elastic assembly and the tension rod, only the end connected to the tension rod is separated, and the end is connected to another tension rod, so that the extension amount of the elastic assembly can be adjusted, the shock-absorbing strength of the shock-absorbing device is adjusted, the tension rods are arranged according to the angle α, the interference of the adjacent or similar tension rods on the elastic assembly is avoided, and the convenience of the shock-absorbing adjustment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments made with reference to the accompanying drawings:

[0021] Figure 1 is a three-dimensional schematic view of one embodiment of the short track speed skating ice skate shoe of the application;

[0022] Figure 2is another perspective view of the cross-sectional structure of the blade holder in the short track speed skating blade shoe of the present application;

[0023] Figure 3 is Figure 2 is an enlarged view of A shown in the figure;

[0024] Figure 4 is a perspective view of the fixing device in the short track speed skating blade shoe of the present application;

[0025] Figure 5 is another perspective view of the fixing device in the short track speed skating blade shoe of the present application;

[0026] Figure 6 is another perspective view of the tension rod in the short track speed skating blade shoe of the present application;

[0027] Figure 7 is an exploded view of an embodiment of the tension rod in the short track speed skating blade shoe of the present application;

[0028] Figure 8 is Figure 4 is an enlarged view of B shown in the figure;

[0029] Figure 9 is another perspective view of the limiting tension rod in the short track speed skating blade shoe of the present application;

[0030] Figure 10 is another perspective view of the supporting piece in the short track speed skating blade shoe of the present application.

[0031] Reference signs:

[0032] 10 - fixing device, 11 - fixing structure, 11A - waist-shaped hole, 111 - fixing head, 12 - tension rod structure, 121 - tension rod, 1211 - limiting tension rod, 1211A - limiting groove, 1212 - supporting piece, 1213 - supporting block;

[0033] 20 - damping device, 21 - elastic assembly;

[0034] 30 - blade holder, 30A - clamping groove, 30B - fuzzy sealing layer, 31 - blade, 32 - shoe body. DETAILED DESCRIPTION

[0035] The specific embodiments of the present application will be described below with reference to the accompanying drawings and examples, and those skilled in the art can clearly and completely understand the technical solutions of the present application, the technical problems solved by the present application and the technical effects produced by the present application through the content recorded in the specification. It can be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application. In addition, in order to facilitate the description, only the parts related to the present application are shown in the drawings.

[0036] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of the specification are only used to cooperate with the content recorded in the specification for those skilled in the art to understand and read, and do not have technical significance, and any modification of the structure, change of the proportion relationship or adjustment of the size, which does not affect the effects and purposes that can be produced by the present application, shall fall within the scope of the technical content disclosed by the present application.

[0037] The terms such as "first", "second", "the", etc. cited herein do not represent a quantity limitation, but can represent a single or multiple. The terms "include", "contain", "have" and any variations thereof involved in the present application are intended to cover non-exclusive inclusion; for example, a process, method, system, product or device including a series of steps or modules is not limited to the listed steps or units, but can also include other steps or units not listed or inherent to the process, method, product or device. The terms "connect", "connected", "coupled" and the like involved in the present application are not limited to physical or mechanical connection, but can also include direct or indirect electrical connection.

[0038] It should also be noted that the longitudinal section of the embodiments of the present application can be a corresponding front view direction section, the transverse section can be a corresponding right view direction section, and the horizontal section can be a corresponding top view direction section.

[0039] In addition, the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0040] Reference Figure 1 , Figure 1 is a perspective view of an embodiment of a short track speed skating blade shoe of the present application. As shown in Figure 1 , a short track speed skating blade shoe includes a shoe body 32, a fixing device 10 connected to the shoe body 32, a damping device 20, a blade holder 30 connected to the fixing device 10 and the damping device 20, and a blade 31 fixed to the blade holder 30.

[0041] Reference Figure 2 and Figure 3 ,Figure 2 is another cross-sectional structure diagram of the blade holder of the short track speed skating ice skate of the present application from another perspective, Figure 3 is Figure 2 is an enlarged view of A shown in the figure. Figure 2 and Figure 3 As shown in the figure, the blade holder 30 is provided with a clamping groove 30A, and the corresponding position of the blade 31 on the blade holder 30 is also provided with a bolt hole. When installing or replacing the blade 31, first insert the blade 31 into the clamping groove 30A, and then use the bolt to fix the blade 31 and the blade holder 30 at the same time, which improves the stability of the ice skate. At the same time, the inner side wall of the clamping groove 30A is also provided with a fuzzy sealing layer 30B to make up for the gap between the blade 31 and the clamping groove 30A, effectively improving the stability of the cooperation between the blade 31 and the clamping groove 30A.

[0042] Referring to Figure 4 , Figure 5 and Figure 6 , Figure 4 is a three-dimensional schematic diagram of the fixing device in the short track speed skating ice skate of the present application, Figure 5 is another three-dimensional schematic diagram of the fixing device in the short track speed skating ice skate of the present application from another perspective, Figure 6 is another three-dimensional schematic diagram of the fixing device in the short track speed skating ice skate of the present application from another perspective. As shown in the figure, Figure 4 , Figure 5 and Figure 6 The fixing device 10 includes a fixing structure 11 and a tension rod structure 12 penetrating through both sides of the fixing structure 11. The tension rod structure 12 is located in the middle of the fixing structure 11. The fixing structure 11 includes a fixed head 111 that can rotate around an axis. The tension rod structure 12 includes at least two tension rod members 121 arranged at intervals. The tension rod members 121 are arranged in sequence according to an angle α, and the horizontal distance between adjacent tension rod members 121 is L1.

[0043] Continuing to refer to Figure 5 In this embodiment, the fixing structure 11 of the fixing device 10 is provided with a waist-shaped hole 11A. By the cooperation between the bolt and the waist-shaped hole 11A, the relative position between the shoe body 32 and the fixing device 10 can be adjusted, so as to meet the use requirements and use habits of different wearers when skating, such as palm power or toe power.

[0044] The damping device 20 includes elastic components 21 symmetrically distributed on both sides of the fixing structure 11. One end of the elastic component 21 is rotatably connected to the fixed head 111 of the fixing structure 11, and the other end is detachably connected to the tension rod member 121. The elastic component 21 here is a tension spring.

[0045] Here, the tension rods 121 are arranged sequentially at an angle α, and the horizontal distance between adjacent tension rods 121 is L1, with α being between 35° and 90°, in order to avoid interference caused when the elastic component 21 switches between and adjusts adjacent or close tension rods 121 when adjusting the damping strength of the damping device 20.

[0046] Here, through the cooperation between the elastic component 21 and the tension rod 121, the damping adjustment process can be achieved by simply separating one end of the elastic component 21 connected to the tension rod 121 and then connecting that end to another tension rod 121. This allows adjustment of the extension and retraction of the elastic component 21, thereby adjusting the damping strength of the damping device 20. Furthermore, the tension rods 121 are arranged sequentially at an angle α, avoiding interference between adjacent or close tension rods 121 and the elastic component 21. This improves the convenience of damping adjustment.

[0047] refer to Figure 7 and Figure 8 , Figure 7 This is an exploded schematic diagram of one embodiment of the tension rod in a short track speed skating skate according to this application. Figure 8 yes Figure 4 An enlarged view of point B is shown. (See attached image.) Figure 7 and Figure 8 As shown, the tension member 121 includes a limiting tension rod 1211, a support piece 1212 sleeved on the limiting tension rod 1211, and a support block 1213. The end of the limiting tension rod 1211 is provided with a limiting groove 1211A to limit the movement direction and movement distance of the support piece 1212. Therefore, the support piece 1212 can only move freely in the F1 direction within the limiting groove 1211A of the limiting tension rod 1211. At the same time, the support block 1213 abuts against the fixed structure 11. The elastic component 21 is connected to the limiting tension rod 1211 of the tension member 121 and is sandwiched between the support piece 1212 and the support block 1213, and always abuts against the support piece 1212.

[0048] Continue to refer to Figure 7 The support plate 1212 can be round, square or rhomboid in shape, and the support plate 1212 is an elastic rubber pad or a metal snap ring. Preferably, the support plate 1212 is an elastic rubber pad. When the number of support plates 1212 increases or decreases, the elasticity of the elastic rubber pad itself can be used to directly sleeve it onto the limiting tension rod 1211 from one end of the limiting tension rod 1211.

[0049] Here, the shape of the support sheet 1212 is suitable for the present embodiment as long as it does not cause interference; meanwhile, the support sheet 1212 needs to be increased or decreased according to the needs of the shock-absorbing device 20 adjustment to make small adjustments to the expansion and contraction of the elastic assembly 21, so as to realize the fine adjustment of the shock-absorbing device 20. Therefore, when increasing or decreasing the support sheet 1212, it is more convenient to use rubber gaskets or metal clamps, which improves the convenience of fine adjustment.

[0050] With reference to Figure 5 , with reference to Figure 9 and Figure 10 , Figure 9 is another perspective cross-sectional structure diagram of the limiting tension rod in the short track speed skating blade shoe of the present application; Figure 10 is another perspective cross-sectional structure diagram of the support sheet in the short track speed skating blade shoe of the present application. As shown in Figure 9 and Figure 10 , the thickness L2 of the support sheet 1212 is 1 / 3-1 / 5 of the width L3 of the limiting groove 1211A, and the end of the elastic assembly 21 connected to the limiting tension rod 1211 can be located in the limiting groove 1211A or other positions outside the limiting groove 1211A; the elastic assembly 21 is connected to the limiting tension rod 1211 of the tension rod piece 121 and clamped between the support sheet 1212 and the support block 1213, and always abuts against the support sheet 1212; in addition, the outer diameters of the support sheet 1212 and the support block 1213 are greater than the outer diameter of the limiting tension rod 1211.

[0051] Here, one or more support sheets 1212 can be arranged inside the limiting groove 1211A, or the support sheet 1212 can be increased or decreased on site according to the needs of the shock-absorbing device 20 adjustment to change the inclination range of the elastic assembly 21 along the F2 direction, while realizing small changes in the expansion and contraction of the elastic assembly 21, so as to realize the fine adjustment of the shock-absorbing device 20. Therefore, when increasing or decreasing the support sheet 1212, it is more convenient to use rubber gaskets or metal clamps, which improves the convenience of fine adjustment.

[0052] For the convenience of understanding, the working principle of the present application is further described as follows: when the short track speed skating blade shoes are in use, if the wearer needs to adjust the shock absorption strength suitable for himself / herself, one end of the detachable elastic assembly 21 connected with the limiting tension rod 1211 is manually stretched, so that it is connected to the other limiting tension rod 1211, and this operation is repeated, so that the elastic assembly 21 is connected to other limiting tension rods 1211 until the wearer is comfortable, at this time, the adjustment of the shock absorption device 20 is realized; if fine adjustment of the shock absorption device 20 is needed, support pieces 1212 can be added in the limiting groove 1211A, so that the elastic assembly 21 is inclined towards the F2 direction, slightly changing the extension amount of the elastic assembly 21, so as to realize the fine adjustment of the shock absorption device 20.

[0053] Although the present application has been described and illustrated with reference to the particular embodiments, the description and illustrations have been made by way of example only, and are not intended to limit the application. As clearly understood by those skilled in the art, various changes can be made without departing from the true spirit and scope of the application, which is defined by the appended claims. The drawings are not necessarily to scale. There can be differences between the technical reproduction and actual implementation in the present application due to variables in the manufacturing process, etc. There can be other embodiments of the present application that are not specifically illustrated. The specification and drawings should be considered illustrative rather than restrictive. Modifications can be made to adapt a particular situation, material, composition of matter, method or process to the objective, spirit and scope of the present application. All such modifications are intended to be within the scope of the appended claims. Although the methods disclosed herein have been described with reference to particular operations performed in a particular order, it can be appreciated that these operations can be combined, subdivided, or re-ordered to form equivalent methods without departing from the teachings of the present application. Therefore, the order and grouping of operations are not limiting of the present application unless specifically indicated otherwise herein.

Claims

1. A short track speed skating blade shoe characterized by, The utility model relates to a fixing device (10) connected to a shoe body (32), the fixing device (10) includes a fixed structure (11) and the tensile rod structure (12) through both sides of the fixed structure (11), the tensile rod structure (12) includes at least two interval arranged tensile rod pieces (121), the tensile rod piece (121) is arranged in sequence according to alpha angle between the tensile rod piece (121), and the horizontal distance between adjacent tensile rod piece (121) is L1, damping device (20), the damping device (20) includes the elastic component (21) symmetrically distributed in the fixed structure (11) both sides, one end of the elastic component (21) rotatablely connected to the fixed structure (11), and the other end detachably connected to the tensile rod piece (121), wherein the fixing device (10) and the damping device (20) are connected to the tool holder (30), and the tool holder (30) is fixed with the blade (31), the tensile rod piece (121) includes the limiting tensile rod (1211), the support sheet (1212) of the limiting tensile rod (1211) and the support block (1213), the end of the limiting tensile rod (1211) is equipped with the limiting groove (1211A), the support sheet (1212) can only move freely in the limiting groove (1211A) along F1 direction, and the support block (1213) is always abutted to the fixed structure (11). The thickness L2 of the support sheet (1212) accounts for the width L3 of the limiting groove (1211A) in the proportion of 1 / 3-1 / 5. The fixed structure (11) includes the fixed head (111) rotatable around the shaft, one end of the elastic component (21) is connected to the fixed head (111), the other end is connected to the limiting tensile rod (1211), and the one end of the limiting tensile rod (1211) is clamped between the support sheet (1212) and the support block (1213) and always abuts to the support sheet (1212). Alpha is 35-90 degrees. The shape of the support sheet (1212) is round, square or diamond.

2. The short track speed skating boot of claim 1, wherein, The support sheet (1212) is an elastic rubber gasket or a metal snap spring.

3. The short track speed skating blade shoe according to claim 1, wherein ​ 4. The short track speed skating boot of claim 1, wherein, ​ 5. The short track speed skating boot of claim 1, wherein, ​ 6. The short track speed skating boot of claim 5, wherein, ​

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