Anti-loosening shoe belt adjusting buckle
The anti-loosening shoelace adjustment buckle addresses the challenges of traditional shoelace tying by offering a one-button mechanism with elastic clamping and serrated protrusions for secure and aesthetic shoelace adjustment.
Patent Information
- Application Number
- CN202420892791.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-27
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-27
AI Technical Summary
Traditional shoelace tying methods are time-consuming and laborious for certain user groups, prone to loosening during activities, and do not offer the same fastening effect and aesthetics as traditional shoelaces.
An anti-loosening shoelace adjustment buckle with a one-button fastening and untying mechanism, utilizing an elastic component and serrated protrusions to clamp and secure shoelaces, featuring an adjustable passage between an intermediate seat and insertion button.
Provides fast, safe, and easy operation for shoelace tightening and loosening, maintaining stability and aesthetics, compatible with mainstream shoelaces without replacement, and preventing entanglement during exercise.
Smart Images
Figure CN222129510U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoe and clothing accessories, in particular to an anti-loosening shoelace adjustment buckle. Background Art
[0002] Tying shoelaces is a common action in our daily shoe wearing. Although the traditional shoelace tying method is widely used in various types of footwear, this method has many inconveniences. The traditional shoelace tying method usually requires the user to bend over and wrap the shoelaces around and knot them. For children, the elderly or people with physical disabilities, this process may be time-consuming and laborious. In addition, knotted shoelaces are easy to loosen during long-term activities or sports, and need to be repeatedly tightened, which not only affects comfort, but may also cause safety accidents such as falls. In recent years, although various shoelaces that do not require laces and solutions to replace traditional shoelaces have emerged, such as Velcro, elastic shoelaces, etc., these solutions often cannot provide the same fastening effect and aesthetics as traditional shoelaces. Therefore, developing a shoelace tying device that is both fast and safe, while taking into account both fastening effect and beautiful appearance, has become an important challenge in the field of footwear design. Utility Model Content
[0003] The traditional shoelace tying method may be time-consuming and laborious for children, the elderly or people with physical disabilities. In addition, the shoelaces are prone to loosening during long-term activities or sports. In view of the above problems, the purpose of the utility model is to provide an anti-loosening shoelace adjustment buckle, which can overcome the above shortcomings and provide users with a shoelace fastening solution that is both fast, safe and easy to operate. The utility model realizes a one-button fastening and untying mechanism, significantly improving the convenience of wearing shoes, while ensuring the stability of the shoelaces under various activity conditions, meeting the needs of different user groups.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A shoelace adjustment buckle for preventing loosening, comprising: an adjustment buckle base 1, an intermediate seat 2, an insertion button 3 and an elastic component 4, wherein the adjustment buckle base 1 is provided with a passage for the shoelace 5 to pass through; a first groove 101 is provided in the middle of the adjustment buckle base 1, and the intermediate seat 2 is installed in the first groove 101; the insertion button 3 is installed on the intermediate seat 2, and a passage for the shoelace 5 to pass through is formed between the intermediate seat 2 and the insertion button 3; the intermediate seat 2 comprises an intermediate seat body 201 and a button guide beam 202, and the button guide beam 202 is connected to the top of the intermediate seat body 201; the insertion button 3 is provided with a second groove 301; the button guide beam 202 is placed in the second groove 301; the top end of the elastic component 4 abuts against the bottom surface of the button guide beam 202, and the bottom end of the elastic component 4 abuts against the bottom of the second groove 301.
[0006] Furthermore, the adjusting buckle base 1 includes two limiting beams 102 and a base bottom 103 , and the two limiting beams 102 and the base bottom 103 together form a first groove 101 .
[0007] Furthermore, each of the limiting beams 102 is provided with a first through hole 104 , and each of the first through holes 104 is connected to the first groove 101 ; the base bottom 103 is provided with two second through holes 105 , and the two second through holes 105 are connected to the first groove 101 .
[0008] Furthermore, the adjustment buckle base 1 also includes two Japanese-shaped buckles 106 , and the two Japanese-shaped buckles 106 are respectively connected to two ends of the base bottom 103 .
[0009] Furthermore, the intermediate seat body 201 is provided with a V-shaped channel 203 .
[0010] Furthermore, the insertion button 3 includes a button head 302 and a V-shaped insertion portion 303, the button head 302 is connected to the top of the V-shaped insertion portion 303; the button head 302 is provided with a third through hole 304, the V-shaped insertion portion 303 is provided with a second groove 301, and the third through hole 304 is connected to the second groove 301; the button guide beam 202 is placed in the channel formed by the third through hole 304 and the second groove 301, and the V-shaped insertion portion 303 is placed in the V-shaped channel 203.
[0011] Furthermore, a left guide bevel 204 is provided on the left side of the hole wall of the V-shaped channel 203, and a right guide bevel 205 is provided on the right side of the hole wall; a left extrusion bevel 305 is provided on the left side of the V-shaped insertion portion 303, and a right extrusion bevel 306 is provided on the right side; a passage for the shoelace 5 to pass through is formed between the left guide bevel 204 and the left extrusion bevel 305, and a passage for the shoelace 5 to pass through is formed between the right guide bevel 205 and the right extrusion bevel 306.
[0012] Furthermore, a plurality of sawtooth-shaped protrusions are provided on the left extrusion slope 305 and the right extrusion slope 306 .
[0013] Furthermore, the bottom surface of the adjusting buckle base 1 forms an arc surface matching the shoe.
[0014] Due to the adoption of the above technology, the utility model has the following positive effects compared with the prior art:
[0015] (1) The utility model provides an anti-loosening shoelace adjustment buckle, which clamps the shoelace in the passage formed between the middle seat and the insertion button through the action of an elastic component. Since the passage formed between the middle seat and the insertion button is inclined, when the shoelace is pulled upward, the insertion button will be subjected to friction and move upward. Therefore, when the user wants to tighten the shoelace, the shoelace can be pulled upward directly to smoothly pull out the shoelace. After the shoelace is tightened, due to the action of the elastic component, the serrated protrusion on the insertion button can be in close contact with the shoelace, thereby squeezing and fixing the shoelace in the passage formed between the middle seat and the insertion button. When the user wants to loosen the shoelace, he only needs to pull the insertion button upward, the spacing of the passage formed between the middle seat and the insertion button becomes larger, and the shoelace can be loosened. This design makes the operation process of tightening and loosening simple and fast, bringing convenience to the user.
[0016] (2) The utility model provides an anti-loosening shoelace adjustment buckle, which can effectively maintain the stability of the shoelaces through the action of the elastic component and the serrated protrusion. In addition, the two ends of the bottom of the base are respectively connected with Japanese buckles, which can store the extended shoelaces, thereby preventing the risk of sports injuries caused by the shoelaces becoming untied and entangled during exercise.
[0017] (3) The utility model provides an anti-loosening shoelace adjustment buckle, which is compatible with mainstream shoelace types on the market and can be easily installed on various types of shoes without replacing the original shoelaces. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural explosion diagram of the utility model.
[0019] Figure 2 It is a schematic diagram of the structure of the adjusting buckle base of the utility model.
[0020] Figure 3 It is a schematic diagram of the structure of the intermediate seat of the utility model.
[0021] Figure 4 This is a perspective structural diagram of the insertion button of the utility model.
[0022] Figure 5 This is a structural schematic diagram of the insert button of the utility model from another viewing angle.
[0023] Figure 6 It is a schematic diagram of the overall structure of the utility model.
[0024] Figure 7 This is a cross-sectional view of the utility model after the shoelaces are installed.
[0025] In the accompanying drawings: 1. Adjustment buckle base; 101. First groove; 102. Limiting beam; 103. Bottom of base; 104. First through hole; 105. Second through hole; 106. Japanese buckle; 2. Middle seat; 201. Middle seat body; 202. Button guide beam; 203. V-shaped channel; 204. Left guide slope; 205. Right guide slope; 3. Insert button; 301. Second groove; 302. Button head; 303. V-shaped insertion part; 304. Third through hole; 305. Left extrusion slope; 306. Right extrusion slope; 4. Elastic component; 5. Shoelaces. DETAILED DESCRIPTION
[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.
[0027] In the description of the present utility model, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0028] Please refer to Figures 1 to 7 As shown, a shoelace adjustment buckle for preventing loosening is shown, which includes: an adjustment buckle base 1, an intermediate seat 2, an insertion button 3 and an elastic component 4, wherein the adjustment buckle base 1 is provided with a passage for the shoelace 5 to pass through; a first groove 101 is provided in the middle of the adjustment buckle base 1, and the intermediate seat 2 is installed in the first groove 101; the insertion button 3 is installed on the intermediate seat 2, and a passage for the shoelace 5 to pass through is formed between the intermediate seat 2 and the insertion button 3; the intermediate seat 2 includes an intermediate seat body 201 and a button guide beam 202; the button guide beam 202 is connected to the top of the intermediate seat body 201; the insertion button 3 is provided with a second groove 301; the button guide beam 202 is placed in the second groove 301; the top end of the elastic component 4 abuts against the bottom surface of the button guide beam 202, and the bottom end of the elastic component 4 abuts against the bottom of the second groove 301. The elastic component 4 is preferably a spring, and the spring can apply a downward pressure to the insertion button 3.
[0029] Furthermore, the adjusting buckle base 1 includes two limiting beams 102 and a base bottom 103, the two limiting beams 102 are arranged opposite to each other, and the two limiting beams 102 and the base bottom 103 enclose a first groove 101. The two limiting beams 102 and the base bottom 103 play a limiting role on the middle seat 2.
[0030] Furthermore, each limiting beam 102 is provided with a first through hole 104, and each first through hole 104 is communicated with the first groove 101; the base bottom 103 is provided with two second through holes 105, and the two second through holes 105 are communicated with the first groove 101. One first through hole 104, the first groove 101 and one second through hole 105 together form a passage for the shoelace 5 to pass through; another first through hole 104, the first groove 101 and another second through hole 105 together form a passage for the shoelace 5 to pass through.
[0031] Furthermore, the adjusting buckle base 1 further comprises two Japanese-shaped buckles 106, which are respectively connected to the two ends of the base bottom 103, and are used to receive the shoelaces 5 extending from the two ends. The shoelaces 5 passing through the two Japanese-shaped buckles 106 can form a bow, which is both beautiful and receives the overlong shoelaces 5.
[0032] Furthermore, the middle seat body 201 is provided with a V-shaped channel 203 in the vertical direction. The V-shaped channel 203 runs through the middle seat body 201, and the upper end opening of the V-shaped channel 203 is larger than the lower end opening.
[0033] Furthermore, the insertion button 3 includes a button head 302 and a V-shaped insertion portion 303, the button head 302 is connected to the top of the V-shaped insertion portion 303; the button head 302 is vertically provided with a third through hole 304, the V-shaped insertion portion 303 is provided with a second groove 301, and the third through hole 304 is connected to the second groove 301; the button guide beam 202 is placed in the channel formed by the third through hole 304 and the second groove 301, and the button guide beam 202 can move up and down in the channel formed by the third through hole 304 and the second groove 301; the V-shaped insertion portion 303 is placed in the V-shaped channel 203, and the V-shaped insertion portion 303 can move up and down in the V-shaped channel 203.
[0034] Further, a left guide slope 204 is provided on the left side of the hole wall of the V-shaped hole 203, and the left guide slope 204 is at an angle to the vertical direction. A right guide slope 205 is provided on the right side of the hole wall of the V-shaped hole 203, and the right guide slope 205 is at an angle to the vertical direction. The left guide slope 204 and the right guide slope 205 are arranged opposite to each other, and the distance between the bottom end of the left guide slope 204 and the bottom end of the right guide slope 205 is smaller than the distance between the top end of the left guide slope 204 and the top end of the right guide slope 205; a left guide slope 204 is provided on the left side of the V-shaped insertion portion 303. The extrusion slope 305, the left extrusion slope 305 is at an angle to the vertical direction, and the right extrusion slope 306 is arranged on the right side of the V-shaped insertion portion 303, and the right extrusion slope 306 is at an angle to the vertical direction; the distance between the bottom end of the left extrusion slope 305 and the bottom end of the right extrusion slope 306 is smaller than the distance between the top end of the left extrusion slope 305 and the top end of the right extrusion slope 306; a passage for the shoelace 5 to pass through is formed between the left guide slope 204 and the left extrusion slope 305, and a passage for the shoelace 5 to pass through is formed between the right guide slope 205 and the right extrusion slope 306. Under the pressure of the elastic component 4, the passage formed between the left guide slope 204 and the left extrusion slope 305 becomes a shoelace extrusion area, and the passage formed between the right guide slope 205 and the right extrusion slope 306 becomes a shoelace extrusion area, so that the shoelace 5 passing through the two areas is clamped.
[0035] Further, a plurality of sawtooth-shaped protrusions are provided on the left extrusion inclined surface 305 and the right extrusion inclined surface 306. The function of the plurality of sawtooth-shaped protrusions is to increase the friction between the left extrusion inclined surface 305 and the right extrusion inclined surface 306 and the shoelace 5.
[0036] Furthermore, the bottom surface of the adjusting buckle base 1 forms an arc surface that matches the shoe, and the arc surface is convenient to fit on the upper and tongue of the shoe.
[0037] Furthermore, a third groove is provided on the upper portion of the front wall of the V-shaped channel 203 . When the insertion button 3 is assembled onto the intermediate seat 2 , the third groove can facilitate the V-shaped insertion portion 303 to pass through the front wall of the V-shaped channel 203 and enter the V-shaped channel 203 .
[0038] The working principle of this utility model:
[0039] After the adjustment buckle base 1, the middle seat 2, the insertion button 3 and the elastic component 4 are assembled, the user first inserts the shoelace 5 on the left side through a second through hole 105 at the bottom 103 of the base, and then passes through the shoelace squeezing area formed by the left guide slope 204 and the left squeezing slope 305. Then, the shoelace 5 is passed out through the first through hole 104 provided on the left limiting beam 102. Subsequently, the shoelace 5 on the right side is inserted through another second through hole 105 at the bottom 103 of the base, and then passes through the shoelace squeezing area formed by the right guide slope 205 and the right squeezing slope 306. Then, the shoelace 5 is passed out through the first through hole 104 provided on the right limiting beam 102. After the shoelaces 5 on both sides are passed out, the shoelaces 5 are pulled upward, and the insertion button 3 is driven to move upward by force, and at this time, the shoelaces 5 can be pulled out smoothly. When the shoelaces 5 on both sides are tightened, the user can stop pulling. After the pulling stops, the spring applies downward pressure to the insertion button 3, so that the shoelace squeezing area formed by the left guide slope 204 and the left squeezing slope 305 squeezes the shoelace 5, and at the same time, the shoelace squeezing area formed by the right guide slope 205 and the right squeezing slope 306 squeezes the shoelace 5, thereby fixing the positions of the shoelaces 5 at both ends. In addition, the left squeezing slope 305 and the right squeezing slope 306 are both provided with serrated protrusions, which can enhance the friction force and make the fixing effect better. Since the shoelaces 5 passing through the first through hole 104 are long, the shoelaces 5 passing through the two sides can be fixed by the Japanese buckles 106 connected at both ends of the base bottom 103. In this way, the shoelaces 5 on both sides can form a bow, that is, the overlong shoelaces 5 are stored, and the effect of aesthetics is achieved.
[0040] When the user wants to loosen the shoelace 5, he only needs to pull the insertion button 3 upwards, so that the distance between the left guide slope 204 and the left extrusion slope 305 increases, and at the same time, the distance between the right guide slope 205 and the right extrusion slope 306 also increases. In this way, the shoelace 5 that was originally squeezed becomes loose, and then the shoelace 5 can be loosened.
[0041] Through the above design, the user can conveniently adjust the tightness and looseness of the shoelace 5 to ensure the comfort and convenience of wearing.
[0042] The above are only preferred embodiments of the present invention, and do not limit the implementation mode and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.
Claims
1. A shoelace adjustment buckle to prevent loosening, characterized in that: include: An adjusting buckle base (1), an intermediate base (2), an insert button (3) and an elastic component (4), wherein the adjusting buckle base (1) is provided with a passage for a shoelace (5) to pass through; a first groove (101) is provided in the middle of the adjusting buckle base (1), and the intermediate base (2) is installed in the first groove (101); the insert button (3) is installed on the intermediate base (2), and a passage for the shoelace (5) to pass through is formed between the intermediate base (2) and the insert button (3); the intermediate base (2) comprises an intermediate base body (201) and a button guide beam (202), and the button guide beam (202) is connected to the top end of the intermediate base body (201); the insert button (3) is provided with a second groove (301); the button guide beam (202) is placed in the second groove (301); the top end of the elastic component (4) abuts against the bottom surface of the button guide beam (202), and the bottom end of the elastic component (4) abuts against the bottom of the second groove (301).
2. The anti-loosening shoelace adjustment buckle according to claim 1, characterized in that: The adjusting buckle base (1) comprises two limiting beams (102) and a base bottom (103), and the two limiting beams (102) and the base bottom (103) are combined to form a first groove (101).
3. The anti-loosening shoelace adjustment buckle according to claim 2, characterized in that: Each of the limiting beams (102) is provided with a first through hole (104), and each of the first through holes (104) is connected to the first groove (101); the base bottom (103) is provided with two second through holes (105), and the two second through holes (105) are connected to the first groove (101).
4. The anti-loosening shoelace adjustment buckle according to claim 2, characterized in that: The adjusting buckle base (1) further comprises two Japanese-shaped buckles (106), and the two Japanese-shaped buckles (106) are respectively connected to two ends of the base bottom (103).
5. The anti-loosening shoelace adjustment buckle according to claim 1, characterized in that: The intermediate seat body (201) is provided with a V-shaped channel (203).
6. The anti-loosening shoelace adjustment buckle according to claim 5, characterized in that: The insert button (3) comprises a button head (302) and a V-shaped inserting portion (303), wherein the button head (302) is connected to the top end of the V-shaped inserting portion (303); the button head (302) is provided with a third through hole (304), the V-shaped inserting portion (303) is provided with a second groove (301), and the third through hole (304) is connected to the second groove (301); the button guide beam (202) is placed in a channel formed by the third through hole (304) and the second groove (301), and the V-shaped inserting portion (303) is placed in the V-shaped channel (203).
7. The anti-loosening shoelace adjustment buckle according to claim 6, characterized in that: A left guide slope (204) is arranged on the left side of the hole wall of the V-shaped hole (203), and a right guide slope (205) is arranged on the right side of the hole wall; a left extrusion slope (305) is arranged on the left side of the V-shaped insertion portion (303), and a right extrusion slope (306) is arranged on the right side; a passage for the shoelace (5) to pass through is formed between the left guide slope (204) and the left extrusion slope (305), and a passage for the shoelace (5) to pass through is formed between the right guide slope (205) and the right extrusion slope (306).
8. The anti-loosening shoelace adjustment buckle according to claim 7, characterized in that: A plurality of sawtooth-shaped protrusions are provided on the left extrusion inclined surface (305) and the right extrusion inclined surface (306).
9. The anti-loosening shoelace adjustment buckle according to claim 1, characterized in that: The bottom surface of the adjusting buckle base (1) forms an arc surface matching the shoe.