CN219781734U - Shoelace firmly tightening buckle - Google Patents
Shoelace firmly tightening buckle Download PDFInfo
- Publication number
- CN219781734U CN219781734U CN202321069054.4U CN202321069054U CN219781734U CN 219781734 U CN219781734 U CN 219781734U CN 202321069054 U CN202321069054 U CN 202321069054U CN 219781734 U CN219781734 U CN 219781734U
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- CN
- China
- Prior art keywords
- piece
- rope winding
- bearing piece
- shoelace
- clamping
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- 238000004804 winding Methods 0.000 claims abstract description 49
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 10
- 230000000670 limiting effect Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to the technical field of shoelaces, in particular to a shoelace firm tightening buckle; the tightening buckle comprises a clamping piece, a bearing piece, a rope winding piece, an upper bearing piece and a lower bearing piece, wherein the clamping piece, the bearing piece, the rope winding piece, the upper bearing piece and the lower bearing piece are all cylindrical in geometric shape; the clamping piece is arranged outside the upper bearing piece, and the upper bearing piece is fixedly connected with the rope winding piece and is rotationally connected with the lower bearing piece through the rope winding piece; the rope winding piece is arranged in the upper bearing piece and the lower bearing piece, and the bearing piece is arranged outside the lower bearing piece; a pull rope is connected between the lower bearing piece and the rope winding piece, and the rotating clamping piece can drive the upper bearing piece and the rope winding piece to rotate and control the pull rope to be wound on the rope winding piece or unwound from the rope winding piece; the technical scheme is that the clamping piece is adopted to help a user to stably and conveniently rotate the pull rope; the two bearing pieces combined up and down are utilized to improve the tightness degree between the whole structures, and the stability of use is ensured on the premise of simplifying the whole structures as much as possible, so that the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of shoelaces, in particular to a shoelace firm tightening buckle.
Background
The shoelace is used for adjusting the tightness of the upper, so that the comfortable rope for feet is ensured, the shoelace is fastened all the time by adopting a shoelace crossed knotting mode, the shoelace is very complicated to tie by adopting the shoelace crossed knotting mode, and the shoelace is often too tight, too loose and loose during walking and movement, so that a lot of inconvenience is caused.
At present, the tightness of shoelaces is controlled by designing a rotary shoelace buckle for existing footwear products, the matching structure between the existing rotary buckle accessories is not close enough, the components of the rotary buckle are easy to separate from each other in the use process or after a period of time, the whole rotary buckle has a loose frame condition, and the service life of the rotary buckle is limited.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a shoelace firm tightening buckle which is compact in structure, firm in installation and long in service life.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the shoelace is firmly buckled, and the buckled comprises a clamping piece, a bearing piece, a rope winding piece, an upper bearing piece and a lower bearing piece which are all cylindrical in geometric shape;
the clamping piece is arranged outside the upper bearing piece, and the upper bearing piece is fixedly connected with the rope winding piece and is rotationally connected with the lower bearing piece through the rope winding piece;
the rope winding piece is arranged in the upper bearing piece and the lower bearing piece, and a bearing piece is arranged outside the lower bearing piece;
the lower bearing piece and the rope winding piece are connected with a pull rope, and the clamping piece can be rotated to drive the upper bearing piece and the rope winding piece to rotate, and the pull rope is controlled to be wound on the rope winding piece or unwound from the rope winding piece.
Further, go up the bolster and include shell body and interior casing two parts, the shell body is installed the outside of interior casing, interior casing is including encircling the installation department that the axis of interior casing set up to be formed with the mounting hole, the bottom of installation department is equipped with inwards bellied block portion, be equipped with on the wire rope spare with the mounting hole with the corresponding installation piece of block portion, the installation piece block in the mounting hole, can realize the firm connection of wire rope spare from this.
Further, the bottom of installation department still is equipped with a plurality of draw-in grooves, be equipped with on the wiring spare with the corresponding tongue portion of draw-in groove's shape size is connected through the cooperation of draw-in groove and tongue portion, can further improve overall structure's stability.
Further, the lower bearing piece comprises a hollow part for providing space for installing the rope winding piece, equidistant sawteeth are arranged on the periphery of the edge of the hollow part, the sawteeth are aligned with the edges of the rope winding piece, the sawteeth can play a role of blocking and limiting, and the rope winding piece is prevented from rotating under the condition of being free from manual control.
Further, the bottom of lower adapting piece is equipped with the boss that encircles, the retainer block piece block is in on the boss, can improve the installation fastness between lower adapting piece and the retainer piece from this, have easy dismounting's advantage concurrently simultaneously.
Further, a plurality of mounting grooves are formed in the periphery of the top of the upper bearing piece in a circumferential array mode, and the clamping pieces are clamped in the mounting grooves, so that the mounting structure is simplified, a user can conveniently rotate the clamping pieces, and a place where fingers can clamp is provided.
Further, the limit part is further arranged on the periphery of the inner part of the lower bearing piece in a surrounding mode, the bottom of the rope winding piece is located below the limit part, and therefore the rope winding piece can be limited, and the problem that the rope winding piece falls off or other internal structures are damaged is prevented.
Compared with the prior art, the scheme has the remarkable advantages that:
the clamping piece is adopted to help a user to stably and conveniently rotate the pull rope; the two bearing pieces combined up and down are utilized to improve the tightness degree between the whole structures, and the stability of use is ensured on the premise of simplifying the whole structures as much as possible, so that the service life is prolonged.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the structure of the present utility model in an embodiment;
FIG. 2 is a cross-sectional view of an embodiment of the present utility model;
FIG. 3 is a schematic diagram of an exploded structure in an embodiment of the present utility model;
in the figure: 1. a clamping member; 2. a socket member; 3. a rope winding member; 4. an upper bearing piece; 5. a lower receiving member; 41. an outer housing; 42. an inner housing; 411. a mounting groove; 421. a mounting part; 422. a mounting hole; 423. an engagement portion; 31. a mounting block; 32. a convex groove portion; 424. a clamping groove; 51. a hollow portion; 52. saw teeth; 53. a limit part; 54. a boss.
Detailed Description
The following description of preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the preferred embodiments described herein are for the purpose of illustration and explanation only and are not intended to limit the utility model thereto.
As shown in fig. 1 to 3, the shoelace stabilizing clasp according to the present utility model comprises a clamping member 1, a supporting member 2, a rope winding member 3, an upper supporting member 4 and a lower supporting member 5, which are all cylindrical in geometry, wherein the upper supporting member 4 comprises an outer shell 41 and an inner shell 42.
Starting from top to bottom, the clip 1 is mounted on the outside of the upper socket 4, i.e. the outside of the outer housing 41. The top periphery of the outer shell 41 is provided with a plurality of mounting slots 411 which are arranged in a circumferential array, and the clamping piece 1 is clamped in the mounting slots 411.
Similarly, the outer case 41 is fixedly connected to the inner case 42 by a snap-fit manner. Inside the inner case 42, including the installation department 421 that sets up around the axis of inner case 42 to be formed with the mounting hole 422, be equipped with inwards, that is to the bellied block portion 423 of axis direction at the bottom of mounting department 421, corresponding, be equipped with the installation piece 31 corresponding with mounting hole 422 and block portion 423 on the wire winding piece 3, the installation piece 31 block is in the mounting hole 422, has realized thereby that inner case 42, that is to say the fixed connection of upper carrier 4 and wire winding piece 3.
The bottom end of the mounting portion 421 is further provided with a plurality of clamping grooves 424, correspondingly, the rope winding piece 3 is provided with convex groove portions 32 corresponding to the clamping grooves 424 in shape and size, and when the rope winding piece is mounted, the convex groove portions 32 are clamped in the clamping grooves 424, so that mounting firmness and transmission stability are improved.
The lower supporting piece 5 is arranged downwards, the two rope winding places are visible outside the lower supporting piece 5, four through holes are formed in the rope winding piece 3, and the pull rope 6 passes through the two rope winding places on the lower supporting piece 5 and the four through holes, so that when a user rotates the clamping piece 1, the rope winding piece 3 can rotate relative to the lower supporting piece 5, and further the pull rope 6 is wound on the rope winding piece 3 or is loosened from the rope winding piece 3.
The lower socket 5 comprises a hollow 51 for providing space for mounting the roping 3, the edges of the hollow 51 being provided with equally spaced serrations 52 around their periphery, which serrations 52 are aligned with the end surface of the roping 3, thereby preventing an easy rotation of the roping 3.
A limiting part 53 is also arranged around the inner circumference of the lower bearing piece 5, wherein the bottom of the rope winding piece 3 is positioned below the limiting part 53, so that a limiting effect on the rope winding piece 3 is formed. The bottom of the lower bearing piece 5 is provided with a surrounding boss 54, and the bearing piece 2 is clamped on the boss 54.
Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The shoelace firm tightening buckle is characterized by comprising a clamping piece, a bearing piece, a rope winding piece, an upper bearing piece and a lower bearing piece, wherein the clamping piece, the bearing piece, the rope winding piece, the upper bearing piece and the lower bearing piece are all cylindrical in geometric shape;
the clamping piece is arranged outside the upper bearing piece, and the upper bearing piece is fixedly connected with the rope winding piece and is rotationally connected with the lower bearing piece through the rope winding piece;
the rope winding piece is arranged in the upper bearing piece and the lower bearing piece, and a bearing piece is arranged outside the lower bearing piece;
the lower bearing piece and the rope winding piece are connected with a pull rope, and the clamping piece can be rotated to drive the upper bearing piece and the rope winding piece to rotate, and the pull rope is controlled to be wound on the rope winding piece or unwound from the rope winding piece.
2. The shoelace stabilizing and fastening device according to claim 1, wherein said upper receiving member comprises an outer shell and an inner shell, said outer shell is mounted on the outer side of said inner shell, said inner shell comprises a mounting portion surrounding the central axis of said inner shell, a mounting hole is formed in said inner shell, an inwardly protruding engaging portion is provided at the bottom end of said mounting portion, and a mounting block corresponding to said mounting hole and said engaging portion is provided on said rope winding member, said mounting block being engaged in said mounting hole.
3. The shoelace stabilizing and tightening buckle according to claim 2, wherein a plurality of clamping grooves are further provided at the bottom end of said mounting portion, and said rope winding member is provided with a convex groove portion corresponding to the shape and size of said clamping grooves.
4. The shoelace stabilizing clasp of claim 1 wherein said lower receptacle comprises a hollow for providing space for mounting said roping, the edges of said hollow being provided with equally spaced serrations circumferentially, said serrations being aligned with the end faces of said roping.
5. The shoelace stabilizing clasp according to claim 1 wherein a surrounding boss is provided at the bottom of said lower receptacle, said retainer being engaged with said boss.
6. The shoelace stabilizing and tightening buckle according to claim 1, wherein a plurality of mounting grooves arranged in a circumferential array are formed in the periphery of the top of the upper receiving member, and the clamping member is engaged in the mounting grooves.
7. The shoelace stabilizing and tightening buckle according to claim 1, wherein a limit portion is further provided around the inner circumference of said lower receiving member, and the bottom of said rope winding member is positioned below said limit portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321069054.4U CN219781734U (en) | 2023-05-06 | 2023-05-06 | Shoelace firmly tightening buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321069054.4U CN219781734U (en) | 2023-05-06 | 2023-05-06 | Shoelace firmly tightening buckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219781734U true CN219781734U (en) | 2023-10-03 |
Family
ID=88175476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321069054.4U Active CN219781734U (en) | 2023-05-06 | 2023-05-06 | Shoelace firmly tightening buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219781734U (en) |
-
2023
- 2023-05-06 CN CN202321069054.4U patent/CN219781734U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |