Shoelace knob adjusting structure of roller skate

Abstract

The utility model discloses a roller skate shoelace knob adjusting structure, which relates to the technical field of roller skates, and comprises a roller skate body, one side of the surface of the roller skate body is fixedly connected with a first fixing piece, the other side of the surface of the roller skate body is fixedly connected with a second fixing piece, a shoelace is inserted into the first fixing piece, and the second fixing piece is fixedly connected with the shoelace. And one side of the second fixing piece is fixedly connected with a fixing sleeve. According to the roller skate, due to the arrangement of the storage assembly, in the using process, the storage assembly can be rotated by rotating the rotary knob to wind up the shoelace, so that the first fixing piece and the second fixing piece are pulled to be close to each other, the roller skate body is tightly attached to the foot, and meanwhile, due to the arrangement of the limiting piece, the situation that the shoelace is loosened after the rotary knob is loosened can be avoided. And compared with a conventional mode of manually tying the shoelace, the shoelace is not easy to loosen and does not fall, the loosening speed is higher, and the shoelace is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of roller skates, in particular to a roller skate shoelace knob adjustment structure. Background Art

[0002] Roller skates, as a unique sports equipment, occupy an important position in modern society. With its exquisite design and diverse functions, it meets the needs of different groups for sports and entertainment. The structure of roller skates is exquisite, and the wheels on the soles rotate flexibly, bringing users a smooth sliding experience. Whether in professional roller skating venues or in the streets and alleys of the city, you can see roller skating enthusiasts riding freely on roller skates. With roller skates, they show vitality and courage and challenge the limits of speed and skills. For teenagers, roller skates are a tool for them to release their youthful vitality; for adults, roller skates have become a way to relax and pursue freedom. It not only exercises the coordination and balance of the body, but also cultivates people's perseverance and tenacity. In short, roller skates have become an indispensable part of people's lives with their unique charm, bringing people endless joy and challenges.

[0003] At present, in order to improve safety during the process of wearing roller skates, the shoe body must be fully fitted to the foot to avoid falling due to shaking of the roller skates during use. The existing method is mostly to adjust the tightness of the shoelaces to make the roller skates fully fit the feet. The adjustment method is mostly to manually pull the shoelaces and then tighten them to make the roller skate body and the foot fit together. However, with this tightening method, the shoelaces are easy to loosen and fall during long-term use, thereby causing the shoe body to not fit tightly to the foot. At the same time, there is a risk of falling due to stepping on the shoelaces, which is inconvenient to use. Utility Model Content

[0004] The utility model provides a roller skate shoelace knob adjustment structure to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A roller skate shoelace knob adjustment structure comprises a roller skate body, a first fixing piece is fixedly connected to one side of the roller skate body surface, a second fixing piece is fixedly connected to the other side of the roller skate body surface, shoelaces are inserted into the interior of the first fixing piece, a fixing sleeve is fixedly connected to one side of the second fixing piece, a storage assembly is fixedly connected to one side of the second fixing piece, a limit piece is sleeved on the surface of the storage assembly, and a knob is sleeved on the surface of the limit piece.

[0007] A further improvement of the technical solution of the utility model is that the first fixing member includes a first fixing plate, one side of the first fixing plate is fixedly connected to the surface of the roller skate body, a first through hole is opened at the lower end of the first fixing plate, and an insertion hole is set at the upper end of the first fixing plate, and the inner wall of the insertion hole overlaps with the surface of the shoelace.

[0008] A further improvement of the technical solution of the utility model is that the second fixing member includes a second fixing plate, one side of the second fixing plate is fixedly connected to the surface of the roller skate body, the lower end of the second fixing plate is provided with a second through hole, one side of the upper end of the second fixing plate is fixedly connected to a guide ring, and one side of the second fixing plate is provided with a limiting block.

[0009] A further improvement of the technical solution of the utility model is that the knob includes a rotating cap, the surface of the rotating cap is provided with anti-slip grooves, the surface of the rotating cap is provided with an engaging groove, the inner cavity of the rotating cap is fixedly connected with a plug-in groove, and the inner wall of the plug-in groove is provided with a first engaging block.

[0010] A further improvement of the technical solution of the utility model is that: the storage assembly includes a rotating disk, a rotating shaft is fixedly connected to the middle of the rotating disk, one end of the rotating shaft is rotatably connected to one side of the second fixed plate, the surface of the rotating shaft is fixedly connected to the second engaging block, the surface of the second engaging block is engaged with the surface of the first engaging block, the surface of the rotating disk is fixedly connected to a fixing hole, two fixing holes are provided, and the inner walls of the fixing holes are fixedly connected to the two ends of the shoelaces.

[0011] A further improvement of the technical solution of the utility model is that the limiter includes a driven ring, the inner wall of the driven ring is meshed with the surface of the plug-in groove, the surface of the driven ring is provided with a first thorn tooth, and one end of the surface of the first thorn tooth overlaps the inner wall of the meshing groove.

[0012] A further improvement of the technical solution of the utility model is that: the fixing sleeve includes a mounting ring, the surface of the mounting ring is fixedly connected with a guide block, the inner wall of the guide block overlaps the surface of the shoelace, the inner wall of the mounting ring is fixedly connected with a second spiked tooth, and the inner wall of the second spiked tooth meshes with the other end of the surface of the first spiked tooth.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] The utility model provides a roller skate shoelace knob adjustment structure. Through the arrangement of a storage component, during use, the storage component can be rotated by turning the knob to rotate the storage component and reel in the shoelaces, thereby pulling the first fixing member and the second fixing member closer to each other, and then making the roller skate body and the foot close to each other. At the same time, the arrangement of the limiter can prevent the knob from being reversed under the action of the shoelace tension after loosening the knob, making it easier to use. Compared with conventional manual shoelace tightening, the shoelaces are not easy to loosen, and the shoelaces will not fall off, and the tightening speed is faster, making it easier to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the first fixing member of the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the fixed sleeve of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the second fixing member of the utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the position limiting member of the utility model;

[0020] Figure 6 This is a schematic diagram of the storage component structure of the utility model;

[0021] Figure 7 This is a schematic diagram of the knob structure of the utility model;

[0022] Figure 8 It is a schematic diagram of the structure of the fixing sleeve of the utility model.

[0023] In the figure: 1. roller skate body; 2. first fixing member; 21. first fixing plate; 22. first through hole; 23. insertion hole; 3. shoelace; 4. second fixing member; 41. second fixing plate; 42. guide ring; 43. second through hole; 44. limit block; 5. knob; 51. rotating cap; 52. anti-skid pattern; 53. meshing groove; 54. plug-in groove; 55. first meshing block; 6. storage assembly; 61. rotating disk; 62. fixing hole; 63. rotating shaft; 64. second meshing block; 7. limit member; 71. driven ring; 72. first thorn tooth; 8. fixing sleeve; 81. mounting ring; 82. guide block; 83. second thorn tooth. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-8 As shown, the utility model provides a roller skate shoelace knob adjustment structure, including a roller skate body 1, a first fixing member 2 is fixedly connected to one side of the surface of the roller skate body 1, a second fixing member 4 is fixedly connected to the other side of the surface of the roller skate body 1, a shoelace 3 is inserted into the interior of the first fixing member 2, a fixing sleeve 8 is fixedly connected to one side of the second fixing member 4, a storage component 6 is fixedly connected to one side of the second fixing member 4, a limit member 7 is sleeved on the surface of the storage component 6, and a knob 5 is sleeved on the surface of the limit member 7.

[0027] In this embodiment, the knob 5 is rotated during the process of wearing the roller skates. Under the action of the rotation of the knob 5, the limit member 7 and the storage assembly 6 are driven to rotate synchronously, so that the rotating disk 61 reels the shoelace 3 fixed in the fixing hole 62. Under the action of the tension of the shoelace 3, the first fixing member 2 and the second fixing member 4 are brought closer to each other, so that the roller skate body 1 can fit tightly against the foot.

[0028] Example 2

[0029] like Figure 1-8 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the first fixing member 2 includes a first fixing plate 21, one side of the first fixing plate 21 is fixedly connected to the surface of the roller skate body 1, a first through hole 22 is opened at the lower end of the first fixing plate 21, an insertion hole 23 is arranged at the upper end of the first fixing plate 21, and the inner wall of the insertion hole 23 overlaps the surface of the shoelace 3, the second fixing member 4 includes a second fixing plate 41, one side of the second fixing plate 41 is fixedly connected to the surface of the roller skate body 1, a second through hole 43 is arranged at the lower end of the second fixing plate 41, a guide ring 42 is fixedly connected to one side of the upper end of the second fixing plate 41, and a limiting block 44 is arranged on one side of the second fixing plate 41, the knob 5 includes a rotating cap 51, the surface of the rotating cap 51 is provided with anti-slip grooves 52, the surface of the rotating cap 51 is provided with an engaging groove 53, the inner cavity of the rotating cap 51 is fixedly connected with a plug-in groove 54, and the inner wall of the plug-in groove 54 is provided with a first engaging block 55.

[0030] In this embodiment, during the rotation, the inclined surface of the first prong tooth 72 contacts the inclined surface of the second prong tooth 83. Under the action of the thrust of the inclined surface of the second prong tooth 83, the first prong tooth 72 pushes the driven ring 71 to contract, so that the first prong tooth 72 can pass through the second prong tooth 83. Subsequently, under the action of the elastic force of the driven ring 71 itself, the inclined surface of the first prong tooth 72 contacts the next second prong tooth 83 again, so that the knob 5 can rotate normally. When the knob 5 is loosened, under the action of the tension of the shoelace 3, the straight surface of the first prong tooth 72 is tightly attached to the straight surface of the second prong tooth 83, so as to limit the driven ring 71, thereby preventing the knob 5 from reversing under the action of the tension of the shoelace 3 after the knob 5 is loosened.

[0031] Example 3

[0032] like Figure 1-8 As shown, on the basis of embodiment 1, the utility model provides a technical solution: preferably, the storage assembly 6 includes a rotating disk 61, a rotating shaft 63 is fixedly connected to the middle of the rotating disk 61, one end of the rotating shaft 63 is rotatably connected to one side of the second fixing plate 41, a second meshing block 64 is fixedly connected to the surface of the rotating shaft 63, the surface of the second meshing block 64 is meshed with the surface of the first meshing block 55, and a fixing hole 62 is fixedly connected to the surface of the rotating disk 61, two fixing holes 62 are provided, and the inner wall of the fixing hole 62 is connected to the shoelace 3 The two ends are fixedly connected, the limit member 7 includes a driven ring 71, the inner wall of the driven ring 71 is meshed with the surface of the plug-in groove 54, the surface of the driven ring 71 is provided with a first thorn tooth 72, one end of the surface of the first thorn tooth 72 overlaps the inner wall of the meshing groove 53, the fixed sleeve 8 includes a mounting ring 81, the surface of the mounting ring 81 is fixedly connected with a guide block 82, the inner wall of the guide block 82 overlaps the surface of the shoelace 3, the inner wall of the mounting ring 81 is fixedly connected with a second thorn tooth 83, the inner wall of the second thorn tooth 83 is meshed with the other end of the surface of the first thorn tooth 72.

[0033] In this embodiment, when the knob needs to be loosened, the portion of the first prong 72 overlapping the inner wall of the engagement groove 53 is pressed, so that the first prong 72 pushes the driven ring 71 to contract, thereby disengaging the first prong 72 from the second prong 83, allowing the knob 5 to rotate in the opposite direction, thereby loosening the shoelace 3.

[0034] The working principle of the roller skate shoelace knob adjustment structure is described in detail below.

[0035] like Figure 1-8As shown, during the process of wearing the roller skates, the knob 5 is turned. Under the action of the rotation of the knob 5, the limiting member 7 and the storage assembly 6 are driven to rotate synchronously, so that the rotating disk 61 reels the shoelace 3 fixed in the fixing hole 62. Under the action of the tension of the shoelace 3, the first fixing member 2 and the second fixing member 4 are brought closer to each other, so that the roller skate body 1 can be closely attached to the foot. At the same time, during the rotation process, the inclined surface of the first thorn tooth 72 contacts the inclined surface of the second thorn tooth 83. Under the action of the thrust of the inclined surface of the second thorn tooth 83, the first thorn tooth 72 pushes the driven ring 71 to contract, so that the first thorn tooth 72 can pass through the second thorn tooth 83, and then the driven ring 7 Under the action of its own elastic force, the inclined surface of the first prong 72 is brought into contact with the next second prong 83 again, so that the knob 5 can rotate normally. When the knob 5 is loosened, under the action of the tension of the shoelace 3, the straight surface of the first prong 72 is brought into close contact with the straight surface of the second prong 83, so that the driven ring 71 is limited, so as to prevent the knob 5 from being reversed under the action of the tension of the shoelace 3 after the knob 5 is loosened. When the knob needs to be loosened, the part of the first prong 72 overlapping the inner wall of the meshing groove 53 is pressed, so that the first prong 72 pushes the driven ring 71 to contract, thereby disengaging the first prong 72 from the second prong 83, so that the knob 5 can rotate in the opposite direction, and then the shoelace 3 is loosened.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A roller skate shoelace knob adjustment structure, comprising a roller skate body (1), characterized in that: A first fixing member (2) is fixedly connected to one side of the surface of the roller skate body (1), a second fixing member (4) is fixedly connected to the other side of the surface of the roller skate body (1), a shoelace (3) is inserted into the interior of the first fixing member (2), a fixing sleeve (8) is fixedly connected to one side of the second fixing member (4), a storage component (6) is fixedly connected to one side of the second fixing member (4), a limiting member (7) is sleeved on the surface of the storage component (6), and a knob (5) is sleeved on the surface of the limiting member (7).

2. The roller skate shoelace knob adjustment structure according to claim 1, characterized in that: The first fixing member (2) comprises a first fixing plate (21), one side of which is fixedly connected to the surface of the roller skate body (1), a first through hole (22) is provided at the lower end of the first fixing plate (21), and an insertion hole (23) is provided at the upper end of the first fixing plate (21), and the inner wall of the insertion hole (23) overlaps the surface of the shoelace (3).

3. The roller skate shoelace knob adjustment structure according to claim 1, characterized in that: The second fixing member (4) comprises a second fixing plate (41), one side of the second fixing plate (41) is fixedly connected to the surface of the roller skate body (1), a second through hole (43) is provided at the lower end of the second fixing plate (41), a guide ring (42) is fixedly connected to one side of the upper end of the second fixing plate (41), and a limiting block (44) is provided at one side of the second fixing plate (41).

4. The roller skate shoelace knob adjustment structure according to claim 1, characterized in that: The knob (5) comprises a rotating cap (51), the surface of the rotating cap (51) is provided with anti-slip grooves (52), the surface of the rotating cap (51) is provided with an engagement groove (53), the inner cavity of the rotating cap (51) is fixedly connected with an insertion groove (54), and the inner wall of the insertion groove (54) is provided with a first engagement block (55).

5. The roller skate shoelace knob adjustment structure according to claim 1, characterized in that: The storage assembly (6) comprises a rotating disk (61), a rotating shaft (63) is fixedly connected to the middle of the rotating disk (61), one end of the rotating shaft (63) is rotatably connected to one side of the second fixed plate (41), a second engaging block (64) is fixedly connected to the surface of the rotating shaft (63), the surface of the second engaging block (64) is engaged with the surface of the first engaging block (55), and a fixing hole (62) is fixedly connected to the surface of the rotating disk (61), two fixing holes (62) are provided, and the inner walls of the fixing holes (62) are fixedly connected to the two ends of the shoelace (3).

6. The roller skate shoelace knob adjustment structure according to claim 1, characterized in that: The limiting member (7) comprises a driven ring (71), the inner wall of which meshes with the surface of the plug-in groove (54), and the surface of the driven ring (71) is provided with a first thorn tooth (72), one end of the surface of the first thorn tooth (72) overlaps with the inner wall of the meshing groove (53).

7. The roller skate shoelace knob adjustment structure according to claim 1, characterized in that: The fixing sleeve (8) comprises a mounting ring (81), a guide block (82) is fixedly connected to the surface of the mounting ring (81), an inner wall of the guide block (82) overlaps the surface of the shoelace (3), and a second thorn tooth (83) is fixedly connected to the inner wall of the mounting ring (81), and the inner wall of the second thorn tooth (83) meshes with the other end of the surface of the first thorn tooth (72).

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