Double-core quick-release blade holder of ice skate

Abstract

The utility model relates to the technical field of ice skate shoes, in particular to a double-core quick-release blade holder of an ice skate shoe, which comprises a blade holder, a blade holder I, a blade holder II and a blade, the blade holder I and the blade holder II are arranged at two ends of the blade holder, a bayonet I and a bayonet II are arranged at two ends of the blade holder, the bayonet I is communicated with the blade holder I, and the bayonet II is communicated with the blade holder II. The blade is installed at the bottom of the tool rest, clamping rods and tooth positions are arranged at the two ends of the blade, and the tooth positions are inserted into the first tool apron through first clamping openings. The design of the tool apron allows the blade to be rapidly disassembled and assembled through simple screw rotating operation, and the maintenance efficiency and convenience are greatly improved. By means of the structure, it is ensured that the blade cannot fall off when being stressed, the stable connecting effect is provided, the stability of the blade is further enhanced through the design of the clamping rods and the clamping grooves, and safety in the using process is ensured.

Description

Technical Field

[0001] This utility model relates to the field of ice skate technology, specifically to a double-center quick-release blade holder for ice skates. Background Technology

[0002] In the design and manufacturing of ice skates, the blade holder, as a key component connecting the blade to the skate body, directly affects the lifespan of the skate and the user experience. Traditional ice skate blade holders typically use a one-piece design where the blade core is directly poured into the skate. While this design ensures a stable connection between the blade holder and the blade core to a certain extent, it also brings many problems that cannot be ignored.

[0003] First, the blade core of traditional skate frames is not removable. Once the blade core wears down to its limit, the entire frame needs to be replaced. This not only significantly shortens the lifespan of the skates but also increases the cost for consumers. Replacing the entire frame often means replacing the entire skate component, and improper disassembly can even damage the skates themselves, further exacerbating the financial burden on consumers.

[0004] Secondly, the traditional design of the blade holder and blade core cannot be disassembled and replaced, which also leads to low maintenance efficiency. When users need to replace the blade core, the entire blade holder must be removed from the skate, a time-consuming and laborious process that requires specialized skills and tools. For ordinary consumers, this undoubtedly increases the difficulty and cost of maintenance. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a dual-center quick-release blade holder for ice skates.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: A double-core quick-release blade holder for ice skates, comprising a blade holder, a first blade holder, a second blade holder, and a blade. The first and second blade holders are located at both ends of the blade holder. The two ends of the blade holder are provided with a first latch and a second latch. The first latch communicates with the first blade holder, and the second latch communicates with the second blade holder. The blade is installed at the bottom of the blade holder. Both ends of the blade are provided with a locking rod and a toothed position. The toothed position is inserted into the first blade holder through the first latch, and the locking rod is inserted into the second blade holder through the second latch. A plastic spring clip is installed inside the first blade holder. Screws are installed on both sides of the first blade holder, and two screws are connected to the plastic spring clip. The plastic spring clip is adapted to the toothed position. Several mounting holes are arranged around the top of the first and second blade holders.

[0009] Preferably, the tooth position has a hook-shaped structure, and the plastic spring buckle includes a locking hook and a return spring. The return spring is disposed on both sides of the locking hook, and the two ends of the return spring are respectively fixedly connected to the inner wall of the locking hook and the blade holder. The locking hook includes a snap tooth position and a locking tooth position. The locking tooth position is adapted to the hook groove at the bottom of the tooth position, and the snap tooth position is adapted to the top of the tooth position.

[0010] In a further preferred embodiment, a diamond-shaped rotating rod is provided at the center of the locking hook, and a diamond-shaped groove is provided on the inner side of the screw, with the screw being fitted onto the diamond-shaped rotating rod through the diamond-shaped groove.

[0011] Preferably, the screw is an internal hexagonal screw.

[0012] Preferably, a slot is provided between the locking rod and the blade, and the locking rod is inserted into the blade holder second through the second slot and engaged with the second slot through the slot.

[0013] More preferably, a support rod is provided between the first and second tool holders and the tool post, and the support rod and the tool post are an integral structure.

[0014] Preferably, the bottom of the tool holder is provided with a tool groove, and the top of the blade is embedded in the tool groove.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a double-center quick-release blade holder for ice skates, which has the following beneficial effects:

[0017] Quick disassembly and assembly:

[0018] The blade holder design allows for quick disassembly and assembly of the blades via a simple rotating screw, greatly improving maintenance efficiency and convenience.

[0019] Stable connection:

[0020] The clever combination of the plastic spring clip and the toothed position ensures that the blade will not fall off when under force, providing a stable connection.

[0021] The design of the lever and slot further enhances the stability of the blade and ensures safety during use.

[0022] Easy to operate:

[0023] The design of the diamond-shaped rotating rod and the screw allows users to precisely control the rotation of the plastic spring clip, improving the convenience and accuracy of operation.

[0024] The use of hex socket screws makes disassembly and assembly easier with standard tools, reducing maintenance difficulty.

[0025] Optimize structural design:

[0026] The support rod design enhances the connection strength between the blade holder and the blade frame, improves overall stability, and ensures the reliability and durability of the ice skates during use.

[0027] The design of the groove and the top of the blade ensures the initial positioning of the blade, facilitating subsequent fixing operations and improving installation efficiency.

[0028] Reset mechanism:

[0029] The built-in torsion spring of the plastic spring clip provides a restoring force, allowing the clip to automatically reset after disassembly, preparing it for the next installation and further improving ease of use.

[0030] In summary, the dual-center quick-release blade holder design of this ice skate, through its ingenious mechanical structure and optimized design features, enables rapid and secure installation and removal of the blades, while ensuring stability and safety during use. These beneficial effects make the ice skate easier to maintain and for users to replace the blades in actual use, improving user satisfaction and experience. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0032] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0033] Figure 3 This is a schematic diagram of the assembly structure of the blade and the plastic spring buckle of this utility model;

[0034] Figure 4 This is an enlarged schematic diagram of the assembly structure of the blade and the plastic spring buckle of this utility model;

[0035] In the diagram: 1. Tool holder; 2. Tool holder one; 3. Tool holder two; 4. Blade; 5. Locking hook; 6. Tooth locking position; 7. Tooth locking position; 8. Tooth position; 9. Locking rod; 10. Locking groove; 11. Torsion spring; 12. Screw; 13. Diamond-shaped rotating rod; 14. Support rod; 15. Mounting hole; 16. Tool groove. Detailed Implementation

[0036] 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.

[0037] Please see Figure 1-4 This utility model discloses a double-core quick-release blade holder for ice skates, comprising a blade holder 1, a blade holder 2, a blade holder 3, and a blade 4. The blade holder 2 and the blade holder 3 are located at both ends of the blade holder 1. The blade holder 1 has a first latch and a second latch at both ends. The first latch communicates with the blade holder 2, and the second latch communicates with the blade holder 3. The blade 4 is installed at the bottom of the blade holder 1. The blade 4 has a locking rod 9 and a tooth position 8 at both ends. The tooth position 8 is inserted into the blade holder 2 through the first latch, and the locking rod 9 is inserted into the blade holder 3 through the second latch. A plastic spring clip is installed in the blade holder 2. Screws 12 are installed on both sides of the blade holder 2, and the two screws 12 are connected to the plastic spring clip. The plastic spring clip is adapted to the tooth position 8. Several mounting holes 15 are arranged around the top of the blade holder 2 and the blade holder 3.

[0038] The ice skate's dual-center quick-release blade holder, through its ingenious mechanical structure design, enables the rapid disassembly and assembly of blade 4. Key components and their layout are as follows:

[0039] Tool holder 1: As the main structure, it has a bayonet 1 and a bayonet 2 at both ends, and a tool groove 16 at the bottom to accommodate the top of the blade 4.

[0040] Knife holder 1 2 and knife holder 2 3: respectively installed at both ends of the knife holder 1, and connected internally to bayonet 1 and bayonet 2, with mounting holes 15 around the top for fixing the shoe body.

[0041] Blade 4: Mounted at the bottom of the tool holder 1, with locking rods 9 and tooth positions 8 at both ends. The tooth positions 8 are designed with a hook-like structure to cooperate with the plastic spring clips.

[0042] Detailed Explanation of Working Principle

[0043] Blade 4 mounting mechanism:

[0044] The top of the blade 4 is embedded in the groove 16 of the tool holder 1 to ensure initial positioning.

[0045] The tooth position 8 enters the tool holder 2 through the bayonet 1, and cooperates with the locking tooth position 7 and the snapping tooth position 6 of the plastic spring buckle to achieve a stable connection.

[0046] The lever 9 is inserted into the tool holder 3 through the second bayonet, and the stability is further enhanced by the locking design of the slot 10 and the second bayonet.

[0047] Function of plastic spring clips:

[0048] The plastic spring clip has a built-in locking hook 5 and a return spring 11. The two ends of the return spring 11 are connected to the locking hook 5 and the inner wall of the knife holder 2, respectively, to provide a restoring force.

[0049] The locking tooth position 7 of the locking hook 5 is adapted to the hook groove at the bottom of the tooth position 8, and the locking tooth position 6 is adapted to the top of the tooth position 8, ensuring that the blade 4 will not fall off when subjected to force.

[0050] Disassembly and assembly process:

[0051] During disassembly, use an Allen wrench to rotate the Allen screws 12 on both sides of the tool holder 2. The diamond-shaped groove on the inner side of the screw 12 will drive the diamond-shaped rotating rod 13 in the center of the locking hook 5 to rotate.

[0052] Rotation causes the locking tooth 7 of the plastic spring clip to disengage from the hook groove of the tooth 8, and at the same time, the locking tooth 6 also disengages from the top of the tooth 8.

[0053] Continue rotating until the locking hook 5's latch 6 pushes against the blade 4, pushing the blade 4 out for easy disassembly. After disassembly, the plastic spring clip can be reset using the elastic force of the return torsion spring 11.

[0054] During assembly, align the blade 4 with the slot 16 and insert it. The tooth position 8 will naturally engage with the locking tooth position 7 and the snap tooth position 6 of the plastic spring clip to complete a secure installation.

[0055] Optimized design features

[0056] The diamond-shaped rotating rod 13 cooperates with the screw 12: This facilitates precise control of the rotation of the plastic spring clip and improves ease of operation.

[0057] 12mm internal hex screws: facilitate disassembly and assembly using standard tools, improving maintenance efficiency.

[0058] Support rod 14 design: enhances the connection strength between the tool holder and the tool post 1, and improves overall stability.

[0059] The first and second bayonets in this utility model can adopt conventional rectangular structures.

[0060] Summarize

[0061] The ice skate's dual-center quick-release blade holder, through its ingenious mechanical structure design, enables the rapid and secure installation and removal of the blade 4. The engagement of the plastic spring clip with the toothed position 8, and the combination of the diamond-shaped rotating rod 13 and the internal hex screw 12, make the entire system both easy to operate and ensure stability and safety during use.

[0062] 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 double heart quick release blade holder for an ice skate blade, characterized in that, The utility model provides a cutting tool, including tool rest (1), tool rest one (2), tool rest two (3) and blade (4), tool rest one (2) and tool rest two (3) are arranged at the both ends of tool rest (1), the both ends of tool rest (1) are equipped with bayonet one and bayonet two, bayonet one communicates with tool rest one (2), bayonet two communicates with tool rest two (3), the bottom of tool rest (1) is equipped with blade (4), the both ends of blade (4) are equipped with clamping rod (9) and tooth position (8), tooth position (8) is inserted into tool rest one (2) through bayonet one, clamping rod (9) is inserted into tool rest two (3) through bayonet two, tool rest one (2) is equipped with plastic spring buckle, the both sides of tool rest one (2) are equipped with screw (12), and two screw (12) are connected with plastic spring buckle, plastic spring buckle is adapted with tooth position (8), the top of tool rest one (2) and tool rest two (3) is equipped with a plurality of mounting hole (15).

2. The double heart quick release blade holder of the ice skate blade according to claim 1, characterized in that Tooth position (8) is hook structure, plastic spring buckle includes lock hook (5) and back torsion spring (11), back torsion spring (11) is arranged at the both sides of lock hook (5), and the both ends of back torsion spring (11) are fixedly connected with lock hook (5) and the inner wall of tool rest one (2) respectively, lock hook (5) includes clamping tooth position (6) and clamping tooth position (7), clamping tooth position (7) is adapted with the hook groove of the bottom of tooth position (8), and clamping tooth position (6) is adapted with the top of tooth position (8).

3. The double heart quick release blade holder of ice skate according to claim 2, wherein, The center of lock hook (5) is equipped with diamond rotating rod (13), the inner side of screw (12) is equipped with diamond groove, and screw (12) is sleeved on diamond rotating rod (13) through diamond groove.

4. The double heart quick release blade holder of ice skate according to claim 3, wherein, Screw (12) adopts internal hexagonal screw.

5. The dual quick-release blade holder for an ice skate blade of claim 4, wherein, Clamping groove (10) is arranged between clamping rod (9) and blade (4), clamping rod (9) is inserted into tool rest two (3) through bayonet two, and is clamped through clamping groove (10) and bayonet two.

6. A dual quick-release blade holder for an ice skate blade as defined in claim 5, wherein, Support rod (14) is arranged between tool rest one (2), tool rest two (3) and tool rest (1), and support rod (14) and tool rest (1) are integrated structures.

7. The dual quick-release blade holder for an ice skate blade of claim 6, wherein, The bottom of tool rest (1) is equipped with knife groove (16), and the top of blade (4) is embedded into knife groove (16).

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