Shoe buckle allowing soft rope to penetrate

Abstract

The utility model belongs to the technical field of rope buckles, and particularly relates to a shoe buckle capable of being threaded with a soft rope, which comprises a rotary cover and a rope wheel rotatably connected with the rotary cover through a transmission mechanism, the rope wheel comprises two support blocks symmetrically arranged at intervals, the top of each support block is provided with a first limit plate, the bottom of each support block is provided with a second limit plate, and the first limit plate and the second limit plate are arranged in parallel. A winding groove used for winding a rope is formed between the two limiting plates, a meshing part is arranged at the top of the first limiting plate, a circular meshing groove is formed in the meshing part, a plurality of first meshing teeth are arranged on the circumference of the meshing part, the meshing teeth are obliquely arranged, and a mounting part is further arranged on the inner side of the meshing groove. The mounting part comprises two mounting strips which are vertically and symmetrically arranged, the rope threading position is formed in the middle of the rope wheel, and the penetrating hole is formed in the bottom of the rope wheel, so that ropes different in hardness and thickness can be fixed, the application range of a product is expanded, and meanwhile fixing operation of the ropes is facilitated.

Description

Technical Field

[0001] This utility model belongs to the field of rope buckle technology, specifically relating to a shoe buckle that can be threaded with a soft rope. Background Technology

[0002] Shoelaces are used to adjust the tightness of the shoe upper and ensure foot comfort. Traditionally, shoelaces have been tied by crossing and knotting them. However, this method is tedious and shoelaces often become too tight, too loose, or come undone during walking and exercise, causing a lot of inconvenience.

[0003] Therefore, many shoes on the market now use shoelace buckles that allow for adjustable lace tension by rotating them. However, the shoelaces commonly used in traditional shoelace buckles are made of nylon. During wear and movement, the shoelaces will inevitably bend, leading to stress buildup. This stress can eventually cause the material to break at its load-bearing limit, resulting in a reduced lifespan. Utility Model Content

[0004] This utility model discloses a shoe buckle that can be threaded with a soft rope, which mainly solves the problem that the shoelace material of traditional shoe buckles is prone to breakage.

[0005] To achieve the aforementioned objective, this utility model provides a shoe buckle that can be threaded with a soft rope, comprising a rotating cover, a rotating wheel, a rope wheel, a connecting sleeve, and a mounting base. The top inner side of the rotating cover is provided with three positioning blocks, and the bottom inner side of the rotating cover is provided with three second locking blocks.

[0006] Preferably, the top of the rotating wheel has three positioning holes corresponding to the positioning blocks, and the side of the rotating wheel has three arc-shaped elastic elements. One end of the elastic element is fixedly connected to the rotating wheel, and the other end is provided with a first locking block.

[0007] Preferably, the rope reel includes two symmetrically spaced support blocks. Each support block has a first limiting plate at its top and a second limiting plate at its bottom. A winding groove for winding rope is formed between the two limiting plates. The top of the first limiting plate has an engaging portion with an annular engaging groove. Several first engaging teeth are arranged circumferentially around the engaging portion, all of which are inclined. The bottom of the reel also has second engaging teeth that engage with the first engaging teeth on the top of the rope reel.

[0008] Preferably, the connecting sleeve is fitted onto the outside of the rope pulley, and the rope pulley is rotated inside the connecting sleeve. A retaining strip is provided on the top outer side of the connecting sleeve, and the retaining strip corresponds to three retaining blocks provided on the inner side of the bottom of the rotating cover. During installation, pressing the rotating cover causes the second retaining block to engage under the retaining strip, thereby completing the rotational connection between the rotating cover and the connecting sleeve.

[0009] Preferably, the inner side of the meshing groove is further provided with a mounting part, which includes two vertically symmetrically arranged mounting strips. The surface of the mounting strips is provided with mounting protrusions. The inner side of the rotating cover is also provided with three circumferentially distributed L-shaped hooks. The shape of the hooks corresponds to the outer side of the rotating wheel. During operation, the rotating cover is fixed to the rotating wheel by the hooks, thereby achieving synchronous rotation. The rotating wheel is also provided with a rotating hole in the middle, the shape of which is adapted to the mounting strips.

[0010] Preferably, the top of the first limiting plate is provided with an engagement part, the engagement part has an annular engagement groove, and a plurality of first engagement teeth are provided around the circumference of the engagement part, all of which are inclined.

[0011] Preferably, a reinforcing rib is provided at the connection between the support block and the first limiting plate.

[0012] Preferably, a rope threading position is formed between the two support blocks, and the second limiting plate has a through hole. The rope threading position is connected to the through hole and the rope winding groove.

[0013] Preferably, the transmission mechanism includes a rotating wheel that meshes with a rope pulley via a meshing part and a connecting sleeve fitted on the outside of the rotating wheel. The top of the rotating wheel has a positioning hole, and the bottom of the rotating wheel has a second meshing tooth corresponding to the first meshing tooth.

[0014] Preferably, the side of the rotating wheel is provided with an arc-shaped elastic element, one end of the elastic element is fixedly connected to the rotating wheel, and the other end of the elastic element is provided with a first locking block on its outer arc side.

[0015] Preferably, the connecting sleeve is a hollow structure, and a toothed ring structure is provided on the inner top side of the connecting sleeve, which engages with the first locking block.

[0016] Preferably, the inner side of the rotating cover is provided with a plurality of positioning blocks corresponding to the positioning holes, the outer side of the top of the rotating cover is provided with a retaining strip, and the inner side of the rotating cover is provided with a plurality of second retaining blocks corresponding to the retaining strip.

[0017] Preferably, the bottom of the connecting sleeve is provided with a mounting base, the mounting base has a rope hole, and the bottom of the connecting sleeve is detachably connected to a base.

[0018] The technical solution provided by this utility model has at least the following technical effects:

[0019] By creating a rope threading point in the middle of the rope reel and a through hole at its bottom, ropes of different softness and thickness can be fixed, expanding the product's applicability and facilitating rope fixing operations. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a disassembly diagram of an embodiment of the present utility model;

[0022] Figure 2 This is a schematic diagram of the assembly structure of an embodiment of the present utility model;

[0023] Figure 3 This is a schematic diagram of the rope and thread reel in an embodiment of the present utility model;

[0024] Figure 4 This is a structural schematic diagram of the rope reel from another angle according to an embodiment of the present invention;

[0025] Figure 5 This is a structural schematic diagram of the rope reel from another angle according to an embodiment of the present invention;

[0026] Figure 6 This is a schematic diagram of the structure of the rotating wheel according to an embodiment of the present invention;

[0027] Figure 7 This is a schematic diagram of the connecting sleeve according to an embodiment of the present utility model;

[0028] Figure 8 This is a schematic diagram of the inner structure of the rotating cover according to an embodiment of the present utility model;

[0029] Figure 9 This is a schematic diagram of the rope-threading state according to an embodiment of the present utility model;

[0030] Key reference numerals in the attached drawings: 1. Rotating cover; 1-1. Positioning block; 1-2. Second locking block; 2. Rotating wheel; 3. Rope wheel; 3-1. Support block; 3-2. First limiting plate; 3-3. Second limiting plate; 3-4. Reinforcing rib; 3-5. Mounting strip; 3-6. Mounting protrusion; 3-7. First meshing tooth; 3-8. Through hole; 3-9. Meshing groove; 4. Connecting sleeve; 4-1. Mounting base; 4-2. Gear ring structure; 4-3. Locking strip; 5. Base; 5-1. Positioning hole; 5-2. Elastic element; 5-3. First locking block; 6. Rope; Detailed Implementation

[0031] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of this utility model, and should not be construed as limiting the utility model.

[0032] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of the embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] Please refer to Figure 1 as well as Figure 2 , Figure 1 This is a disassembled structural diagram of each component in an embodiment of the present utility model. Figure 2 This is a schematic diagram of the assembly structure of an embodiment of the present utility model. This embodiment provides a shoe buckle that can be threaded with a soft rope, which includes a rotating cover 1, a rotating wheel 2, a rope wheel 3, a connecting sleeve 4, and a mounting base 4-1. The top of the inner side of the rotating cover 1 is provided with three positioning blocks 1-1, and the inner side of the bottom of the rotating cover 1 is provided with three second locking blocks 1-2.

[0035] Please refer to Figure 6 , Figure 6 This is a schematic diagram of the structure of the rotating wheel 2 in this embodiment. The top of the rotating wheel 2 in this embodiment has three positioning holes 5-1 corresponding to the positioning block 1-1. The side of the rotating wheel 2 is provided with three arc-shaped elastic elements 5-2. One end of the elastic element 5-2 is fixedly connected to the rotating wheel 2, and the other end is provided with a first locking block 5-3.

[0036] Please refer to Figure 3 , Figure 4 as well as Figure 5The diagram shows the structure of the rope reel 3 at several different angles according to an embodiment of the present invention. The rope reel 3 includes two symmetrically spaced support blocks 3-1. The top of each support block 3-1 has a first limiting plate 3-2, and the bottom of each support block 3-1 has a second limiting plate 3-3. A winding groove for winding rope is formed between the two limiting plates. The top of the first limiting plate 3-2 has an engaging portion with an annular engaging groove. Several first engaging teeth 3-7 are arranged circumferentially around the engaging portion, and all engaging teeth are inclined. The bottom of the rotating wheel 2 also has a second engaging tooth 3-9, which engages with the first engaging teeth 3-7 on the top of the rope reel 3.

[0037] Please refer to the following: Figure 7 , Figure 7 This is a schematic diagram of the connecting sleeve 4 in an embodiment of the present invention. In this embodiment, the connecting sleeve 4 is sleeved on the outside of the rope wheel 3, and the rope wheel 3 is rotatably disposed inside the connecting sleeve 4. A retaining strip 4-3 is provided on the top outer side of the connecting sleeve 4. The retaining strip 4-3 corresponds to the three retaining blocks provided on the inner side of the bottom of the rotating cover 1. During installation, by pressing the rotating cover 1, the second retaining block 1-2 is locked under the retaining strip 4-3, thereby completing the rotational connection between the rotating cover 1 and the connecting sleeve 4.

[0038] Reference Figure 8 , Figure 8 This is a schematic diagram of the inner structure of the rotating cover 1 according to an embodiment of the present utility model. The inner side of the rotating cover 1 is also provided with three L-shaped hooks distributed in a circle. The shape of the hooks corresponds to the outer side of the rotating wheel 2. During operation, the rotating cover 1 is fixed to the rotating wheel 2 by the hooks, thereby achieving synchronous rotation.

[0039] Please refer to the following: Figure 9 , Figure 9 This is a schematic diagram of the rope threading state according to an embodiment of the present invention. During installation, the rope wheel 3 is first inserted into the connecting sleeve 4 from bottom to top. Then, the rotating cover 1 and the rotating wheel 2 are assembled together through the positioning hole 5-1. Next, both ends of the rope to be wound are first threaded through the rope holes of the mounting base 4-1 of the connecting sleeve 4, and then guided from the rope groove to the threading position. The rope is then threaded through both sides of the threading position to the positions of the through holes 3-8, as shown below. Figure 9 As shown, tie the rope at both ends together to initially secure the rope. After securing the rope, align the second engaging tooth 3-9 at the bottom of the rotating wheel 2 with the first engaging tooth 3-7 of the first limiting plate 3-2. Through the engagement of the second piece of the rotating cover 1 with the retaining strip 4-3 on the outside of the connecting sleeve 4, insert the mounting protrusion into the rotating hole of the rotating wheel 2, causing the connecting sleeve 4 to rotate and connect with the rotating cover 1. Then, rotate the rotating cover 1 to control the remaining rope length. Finally, fix the connecting sleeve 4 to the base 5 to complete the installation of the shoe buckle.

[0040] This utility model has at least the following advantages:

[0041] 1. Ropes and cords have a wider range of applications:

[0042] By opening a rope threading position in the middle of the rope wheel 3 and opening a through hole 3-8 at its bottom, ropes of different softness and thickness can be fixed, expanding the product's application range and facilitating the fixing of ropes.

[0043] 2. Quick adjustment and self-locking function:

[0044] The rope length can be flexibly adjusted by the meshing teeth of the rotating cover 1 and the rotating wheel 2 (the second meshing tooth 3-9 and the first meshing tooth 3-7), and the meshing structure can automatically lock the tightness to prevent the shoelaces from coming loose accidentally.

[0045] 3. Easy to assemble and securely connected:

[0046] The rotating cover 1 is quickly aligned with the positioning hole 5-1 via the positioning block 1-1. Combined with the snap-fit ​​design of the second snap block 1-2 and the connecting sleeve 4 and the snap strip 4-3, the installation steps are simplified. The fixing method of the L-shaped hook and the rotating wheel 2 further ensures the stability of the components when they rotate synchronously.

[0047] 4. Concealed cord design:

[0048] The two side limiting plates of the rope wheel 3 form winding grooves, which can completely store the rope inside the connecting sleeve 4, avoiding the problems of easy dirt and wear caused by exposure, while improving the appearance of the shoe surface.

[0049] 5. Suitable for a wide range of people:

[0050] The tightness can be adjusted with one hand by rotating the cover 1, saving time and effort, and is especially suitable for children, the elderly or people with mobility difficulties.

[0051] 6. Durability and ease of maintenance:

[0052] The arc-shaped elastic element 5-2 and the inclined design of the meshing teeth of the rotating wheel 2 reduce component wear; the modular structure (separate design of connecting sleeve 4 and base 5) facilitates disassembly, replacement or maintenance.

[0053] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A shoe buckle that can be threaded with a soft rope, characterized in that: It includes a rotating cover (1) and a rope wheel (3) rotatably connected to the rotating cover (1) via a transmission mechanism. The rope wheel (3) includes two symmetrically spaced support blocks (3-1). The top of the support block (3-1) has a first limiting plate (3-2), and the bottom of the support block (3-1) has a second limiting plate (3-3). A winding groove for winding rope is formed between the two limiting plates.

2. The shoe buckle with a threadable soft cord according to claim 1, characterized in that: The top of the first limiting plate (3-2) is provided with a meshing part, the meshing part is provided with an annular meshing groove, and a plurality of first meshing teeth (3-7) are provided around the circumference of the meshing part, all of which are inclined.

3. A shoe buckle that can be threaded with a soft rope according to claim 2, characterized in that: The inner side of the meshing groove is also provided with a mounting part, which includes two vertically symmetrically arranged mounting strips (3-5), and the surface of the mounting strips (3-5) is provided with mounting protrusions (3-6).

4. A shoe buckle that can be threaded with a soft rope according to claim 1, characterized in that: A reinforcing rib (3-4) is provided at the connection between the support block (3-1) and the first limiting plate (3-2).

5. A shoe buckle that can be threaded with a soft rope according to claim 1, characterized in that: A rope threading position is formed between the two support blocks (3-1), and the second limiting plate (3-3) has a through hole (3-8). The rope threading position is connected to the through hole (3-8) and the rope winding groove.

6. A shoe buckle that can be threaded with a soft rope according to claim 1, characterized in that: The transmission mechanism includes a rotating wheel (2) that meshes with a rope wheel (3) via a meshing part and a connecting sleeve (4) sleeved on the outside of the rotating wheel (2). The top of the rotating wheel (2) is provided with a positioning hole (5-1), and the bottom of the rotating wheel (2) is provided with a second meshing tooth (3-9) corresponding to the first meshing tooth (3-7).

7. A shoe buckle that can be threaded with a soft rope according to claim 6, characterized in that: The rotating wheel (2) has an arc-shaped elastic element (5-2) on its side. One end of the elastic element (5-2) is fixedly connected to the rotating wheel (2), and the other end of the elastic element (5-2) has a first locking block (5-3) on its outer arc side.

8. A shoe buckle that can be threaded with a soft rope according to claim 7, characterized in that: The connecting sleeve (4) is a hollow structure, and a toothed ring structure (4-2) is provided on the inner side of the top of the connecting sleeve (4). The toothed ring structure (4-2) meshes with the first locking block (5-3).

9. A shoe buckle that can be threaded with a soft rope according to claim 6, characterized in that: The inner side of the rotating cover (1) is provided with a plurality of positioning blocks (1-1) corresponding to the positioning holes (5-1), the outer side of the top of the rotating cover (1) is provided with a locking strip (4-3), and the inner side of the rotating cover (1) is provided with a plurality of second locking blocks (1-2) corresponding to the locking strip (4-3).

10. A shoe buckle that can be threaded with a soft rope according to claim 8, characterized in that: The bottom of the connecting sleeve (4) is provided with a mounting base (4-1), the mounting base (4-1) has a rope hole, and the bottom of the connecting sleeve (4) is detachably connected to a base (5).

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