A shoe without lacing
By setting tightening parts on both sides of the tongue and combining shoelaces, the problem of deformation of the upper on the fly-woven fabric during walking is solved, and the upper is uniformly tightened on the feet is achieved, and the comfort and wrapping are improved.
Patent Information
- Application Number
- CN202421574527.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The upper made of flying fabric is softer, causing the tongue of the shoe to undergo substantial deformation during walking, affecting the wearer's comfort.
A plurality of tightening parts are arranged on both sides of the tongue, and combined with the fitting of the shoelace, the upper produces a uniform and adjustable tightening force in different areas of the foot, and the wrapping and support of the upper is improved by tightening components and reinforcement strips.
Reduces deformation of the tongue of the upper, improves the wearer's comfort and the wrapping and support of the shoe facing the foot, and prevents the foot from sliding or spraining inside the shoe.
Smart Images
Figure CN222692818U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of shoes, in particular to a pair of shoes that do not require lacing. Background Art
[0002] As people's living standards improve, footwear, as a necessity for daily wear, is constantly innovating its functions to increase the comfort of the wearer. At present, the upper is made of flywoven fabric, which is composed of many independent small holes, so that the upper can easily adapt to people's foot shape and has good air permeability, increasing the comfort of wearing the shoe.
[0003] However, the upper made of flyknit fabric also has certain limitations. The upper made of this material is relatively soft. When the wearer walks in the shoe, the tongue of the upper will be greatly deformed, thereby affecting the comfort of the wearer. Utility Model Content
[0004] In order to improve the comfort of the wearer when wearing shoes made of flying knit uppers, the present application provides a shoe with no need to tie shoelaces.
[0005] The present application provides a shoe that does not require lacing, which adopts the following technical solution:
[0006] A pair of lace-free shoes comprises a sole and an upper mounted on the sole, wherein the upper is provided with a tongue opening, and an elastic cloth is arranged on the upper, and the elastic cloth covers the tongue opening; a plurality of tightening parts are arranged on both sides of the tongue opening, a shoelace is fixed to the upper, and the free ends of the shoelace are passed through all the tightening parts; and a tightening assembly for tightening the shoelace is arranged on the upper.
[0007] By adopting the above-mentioned technical solution, by arranging multiple tightening parts on both sides of the shoe tongue, and combining with the threading of shoelaces, the shoe upper can produce a uniform and adjustable tightening force in different areas of the foot, which can reduce the deformation of the shoe tongue of the shoe upper, so as to improve the comfort of the wearer when wearing the shoe; and can improve the wrapping and support of the shoe upper on the foot, provide stable support for the foot, and prevent the foot from sliding or spraining in the shoe.
[0008] Optionally, the upper includes a first upper and a second upper both connected to the sole, the first upper is located inside the second upper; the tongue opening is opened on the first upper, and the tightening assembly is installed on the second upper.
[0009] By adopting the above technical solution, by setting the upper into two layers, on the one hand, the thermal insulation effect inside the shoe can be increased and the heat loss can be reduced; and the waterproof effect of the upper can be increased through the two-layer overlapping design; in addition, the second upper can hide the shoelaces, thereby increasing the aesthetics of the shoe.
[0010] Optionally, a first anti-collision plate is provided on the front side of the sole, and the first anti-collision plate extends to the second upper and is connected to the second upper.
[0011] By adopting the above technical solution and providing the first anti-collision plate, when the wearer wears the shoe and walks, the anti-collision plate can absorb the impact of the shoe contacting a hard object, thereby providing protection for the wearer's thumb.
[0012] Optionally, the tightening assembly includes a shell, a rotating rod, a fixing part and a rotating disk, the shell being installed on the shoe upper; a collecting chamber is provided in the shell, and the rotating rod is rotatably installed in the collecting chamber; a movable opening and a threading opening connected to the collecting chamber are formed on the outer wall of the shell, and one end of the shoelace away from the shoe upper is threaded through the threading opening and connected to the rotating rod; the rotating rod is threaded through the movable opening and exposed to the outside, and the rotating disk is fixed to one end of the rotating rod; the fixing part is used to fix the position of the rotating rod on the shell.
[0013] By adopting the above-mentioned technical solution, the laces can be tightened / loosened on the rotating rod by rotating the rotating disk; when the shoe upper is adjusted to be tightly wrapped around the wearer's foot, the position of the rotating rod is fixed by a fixing part, thereby reducing the free rotation of the rotating rod and keeping the shoe upper tightly wrapped around the wearer's foot.
[0014] Optionally, the fixing member includes a gear and a spring, the rotating rod includes a sleeve and a movable rod, the sleeve is rotatably mounted on the collecting chamber, the movable rod is movably mounted on the sleeve and connected to the rotating disk; a limit block is arranged on the outer wall of the movable rod, and a limit groove for sliding the limit block is arranged on the inner wall of the sleeve;
[0015] The housing is provided with a fixed cavity communicated with the movable port, the gear is installed in the fixed cavity and fixed with the movable rod, and the fixed cavity is provided with a tooth groove for the gear to be inserted.
[0016] By adopting the above-mentioned technical solution, the cooperation between the limit block and the limit groove can reduce the relative rotation between the sleeve and the movable rod; when the gear is plugged into the tooth groove, the possibility of free rotation of the sleeve connected to the shoelace is reduced, thereby completing the adjustment of the shoe upper.
[0017] Optionally, the tooth groove is arranged on a side of the fixed cavity close to the collecting cavity, and the shell is provided with a hidden groove for the rotating disk to be inserted.
[0018] By adopting the above technical solution and inserting the rotating disk into the hidden groove, the protrusion of the rotating disk from the rotating disk surface can be reduced, the aesthetics of the shoe is increased, and the damage of the rotating disk when the tightening component collides with hard objects can be reduced.
[0019] Optionally, the fixing member further comprises a spring, two ends of which are respectively connected to the sleeve and the movable rod, and the elastic force of the spring is used to drive the gear to be inserted into the tooth groove under normal conditions.
[0020] By adopting the above technical solution, the elastic force of the spring can keep the gear normally inserted in the tooth groove, reducing the possibility of the sleeve freely rotating in the collection cavity during the wearer's movement.
[0021] Optionally, the upper is provided with a reinforcement strip, one end of the reinforcement strip is connected to the sole, and one end of the reinforcement strip is connected to the tightening portion.
[0022] By adopting the above-mentioned technical solution, when the tightening component tightens the tongue opening, the tightening parts on both sides of the tongue opening are close to each other, so that the reinforcement strips on both sides of the tongue opening can be close to each other, and then the upper can be pressed against the wearer's instep, thereby improving the supporting effect of the upper on the wearer's footsteps and reducing the possibility of the wearer spraining his ankle when wearing the shoe.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. By arranging multiple tightening parts on both sides of the shoe tongue opening and combining with the shoelaces, the shoe upper can generate uniform and adjustable tightening force in different areas of the foot, which can reduce the deformation of the shoe tongue opening of the shoe upper, so as to improve the comfort of the wearer when wearing the shoe; and can improve the wrapping and support of the shoe upper on the foot, provide stable support for the foot, and prevent the foot from sliding or spraining in the shoe;
[0025] 2. By providing a tightening component and a reinforcing strip, the tightening component can increase the convenience of the wearer in tightening the shoe upper using shoelaces, and in the process of tightening the shoe tongue, the reinforcing strip can make the shoe upper press against the wearer's instep, thereby improving the supporting effect of the shoe upper on the wearer's footsteps and reducing the possibility of the wearer spraining his ankle when wearing the shoe. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 is a schematic structural diagram of Example 1;
[0027] Figure 2 is a schematic structural diagram of a first shoe upper in accordance with Embodiment 1;
[0028] Figure 3 is a partial cross-sectional view of the tightening assembly of Example 1;
[0029] Figure 4 is a partial cross-sectional view of the rotating rod of Example 1;
[0030] Figure 5 is a schematic structural diagram of a first shoe upper in accordance with Embodiment 2;
[0031] Figure 6 It is a partial cross-sectional view of the first anti-collision sheet and the second anti-collision sheet of Example 2.
[0032] Explanation of the accompanying drawings: 1. upper; 11. first upper; 12. second upper; 13. tongue; 14. elastic cloth; 15. tightening part; 16. shoelace; 2. sole; 3. tightening assembly; 31. shell; 311. collecting chamber; 312. fixing chamber; 313. movable opening; 314. insertion opening; 32. rotating rod; 321. sleeve; 322. movable rod; 323. limit block; 324. limit groove; 325. tooth groove; 326. hidden groove; 33. fixing part; 331. gear; 332. spring; 34. rotating disk; 4. first anti-collision plate; 41. second anti-collision plate; 42. elastic column; 5. reinforcement strip. DETAILED DESCRIPTION
[0033] The following is combined with Figure 1-6 This application is described in further detail.
[0034] Embodiment 1:
[0035] The embodiment of the present application discloses a shoe with laces 16 that does not need to be tied.
[0036] Reference Figure 1 , including a sole 2 and an upper 1 installed on the sole 2, the sole 2 is made of EVA material, which is soft and elastic, and can increase the comfort of the wearer when wearing the shoe.
[0037] The upper 1 includes a first upper 11 and a second upper 12, both of which are connected to the sole 2, and the first upper 11 is located inside the second upper 12. Both of the first upper 11 and the second upper 12 are made of flywoven material, which can increase the wrapping effect of the upper 1 on the wearer's feet and increase the comfort of wearing the shoe; and the double-layer upper 1 can improve the thermal insulation effect of the shoe.
[0038] Reference Figure 2 The first vamp 11 is provided with a tongue opening 13, the surface of the tongue opening 13 is covered with an elastic cloth 14, and the elastic cloth 14 is connected to the first vamp 11; the elastic cloth 14 is made of nylon material, which has excellent elasticity and resilience, and can ensure that the tongue opening 13 fits the instep tightly, thereby increasing the wrapping effect of the first vamp 11; and can reduce the friction of other parts on the instep through the tongue opening 13 when the wearer walks.
[0039] The first vamp 11 is provided with a plurality of tightening portions 15, and all the tightening portions 15 are respectively located on both sides of the shoe tongue opening 13; a shoelace 16 is fixed to the first vamp 11, and one end of the shoelace 16 away from the first vamp 11 is passed through all the tightening portions 15; the second vamp 12 can hide the shoe tongue opening 13, the shoelace 16 and the reinforcing strip 5, thereby increasing the simplicity of the outer surface of the vamp 1 and improving the aesthetics of the shoe.
[0040] Reference Figure 3 A tightening assembly 3 is provided on the surface of the second vamp 12, and the tightening assembly 3 is used to tighten the shoelace 16; the tightening assembly 3 includes a shell 31, a rotating rod 32, a fixing member 33 and a rotating disk 34, the shell 31 is installed on the second vamp 12, and a collecting chamber 311 and a fixing chamber 312 are provided in the shell 31, and the fixing chamber 312 is located on the side of the collecting chamber 311 away from the second vamp 12; a penetration opening 314 connected to the collecting chamber 311 is provided on the side of the shell 31 close to the second vamp 12, and a movable opening 313 connected to the collecting chamber 311 and the fixing chamber 312 is provided on the side of the shell 31 away from the second vamp 12.
[0041] Reference Figure 4 The rotating rod 32 includes a sleeve 321 and a movable rod 322. The sleeve 321 is rotatably installed in the collecting chamber 311. The shoelace 16 is inserted through the insertion opening 314 and connected to the sleeve 321. The movable rod 322 is movably installed in the sleeve 321 and inserted through the movable opening 313 to be exposed to the outside. A limit block 323 is arranged on the outer wall of the movable rod 322, and a limit groove 324 is provided on the inner wall of the sleeve 321 for the limit block 323 to slide. The cooperation between the limit block 323 and the limit groove 324 can reduce the relative rotation of the sleeve 321 and the movable rod 322, so that the sleeve 321 rotates during the rotation of the movable rod 322, thereby enabling the sole 2 to be loosened and tightened on the sleeve 321.
[0042] Reference Figure 3 and Figure 4 The fixing member 33 includes a gear 331 and a spring 332. The two ends of the spring 332 are respectively fixed to the movable rod 322 and the inner wall of the sleeve 321. The elastic force of the spring 332 is used to drive the movable rod 322 to move toward one side of the sleeve 321; the gear 331 is located in the fixing cavity 312 and fixed to the movable rod 322. The inner wall of the fixing cavity 312 close to the collecting cavity 311 is provided with a tooth groove 325 for the gear 331 to be plugged in.
[0043] The plug-in cooperation between the gear 331 and the tooth groove 325 can reduce the free rotation of the movable rod 322 in the movable opening 313, and further reduce the free rotation of the sleeve 321 connected to the movable rod 322, thereby completing the tightening of the tongue opening 13; and the elastic force of the spring 332 can make the gear 331 normally plugged into the tooth groove 325, thereby reducing the possibility of the gear 331 detaching from the tooth groove 325 when the wearer wears the shoe.
[0044] Reference Figure 3 The rotating disk 34 is fixed to one end of the movable rod 322 away from the sleeve 321, and the rotating disk 34 is used to rotate the movable rod 322; the shell 31 is provided with a hidden groove 326, and when the gear 331 is inserted into the tooth groove 325, the rotating disk 34 is inserted into the hidden groove 326 to provide protection for the rotating disk 34 and reduce the damage to the rotating disk 34 when the collecting component accidentally hits foreign objects.
[0045] Reference Figure 1 A first anti-collision sheet 4 is provided on the front side of the sole 2, and the first anti-collision sheet 4 extends to the second vamp 12 and is connected to the second vamp 12; by providing the first anti-collision sheet 4, when the wearer wears the shoe and walks, the anti-collision sheet can absorb the impact of the shoe contacting hard objects, so as to provide protection for the wearer's thumb; and the first anti-collision sheet 4 is separated from the wearer's foot by the first vamp 11, thereby increasing the comfort of the wearer in wearing the shoe.
[0046] The implementation principle of Example 1 of the present application is:
[0047] By arranging a plurality of tightening parts 15 on both sides of the shoe tongue opening 13 and combining with the arrangement of the shoelaces 16, the shoe upper 1 can generate a uniform and adjustable tightening force in different areas of the foot, thereby reducing the deformation of the shoe tongue opening 13 of the shoe upper 1, thereby improving the comfort of the wearer when wearing the shoe; and can enhance the wrapping and support of the shoe upper 1 for the foot, provide stable support for the foot, and prevent the foot from sliding or spraining in the shoe.
[0048] Embodiment 2:
[0049] The embodiment of the present application discloses a shoe with laces 16 that does not need to be tied.
[0050] Reference Figure 5 The difference between Example 2 of the present application and Example 1 is that: the first upper 11 is provided with multiple reinforcement strips 5, and the reinforcement strips 5 are made of nylon material, which has high strength and durability; and in the process of tightening the tongue opening 13 of the sole 2, the fit between the upper 1 and the foot can be increased, providing better support and stability for the foot, thereby reducing the possibility of the wearer spraining his ankle when wearing the shoe.
[0051] Reference Figure 6The sole 2 is provided with a second anti-collision sheet 41, which extends to the first vamp 11 and is connected to the first vamp 11, and the first anti-collision sheet 4 and the second anti-collision sheet 41 are connected through a plurality of elastic columns 42. The elastic columns 42 connect the first anti-collision sheet 4 and the second anti-collision sheet 41, which can reduce the relative slippage between the first vamp 11 and the second vamp 12, so as to maintain the stable protection of the wearer's footsteps by the anti-collision sheet; and when the wearer wears the shoe and hits a hard object, the elastic columns 42 can further buffer the impact of the vamp 1 hitting the hard object.
[0052] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A shoe without lacing, characterized in that: The shoe comprises a sole (2) and an upper (1) mounted on the sole (2); the upper (1) is provided with a tongue opening (13); the upper (1) is provided with an elastic cloth (14); the elastic cloth (14) covers the tongue opening (13); a plurality of tightening parts (15) are provided on both sides of the tongue opening (13); a shoelace (16) is fixed to the upper (1); the free ends of the shoelace (16) are passed through all the tightening parts (15); and the upper (1) is provided with a tightening component (3) for tightening the shoelace (16).
2. The lace-free shoe according to claim 1, characterized in that: The shoe upper (1) comprises a first shoe upper (11) and a second shoe upper (12), both of which are connected to the sole (2); the first shoe upper (11) is located inside the second shoe upper (12); the shoe tongue opening (13) is opened on the first shoe upper (11), and the tightening assembly (3) is installed on the second shoe upper (12).
3. The shoelace-free shoe according to claim 2, characterized in that: A first anti-collision plate (4) is provided on the front side of the sole (2), and the first anti-collision plate (4) extends to the second shoe upper (12) and is connected to the second shoe upper (12).
4. The lace-free shoe according to claim 1, characterized in that: The tightening assembly (3) comprises a shell (31), a rotating rod (32), a fixing member (33) and a rotating disk (34); the shell (31) is mounted on the shoe upper (1); a collecting chamber (311) is provided in the shell (31); the rotating rod (32) is rotatably mounted in the collecting chamber (311); an outer wall of the shell (31) is provided with a movable opening (313) and a threading opening (314) which are in communication with the collecting chamber (311); one end of the shoelace (16) away from the shoe upper (1) is threaded through the threading opening (314) and connected to the rotating rod (32); the rotating rod (32) is threaded through the movable opening (313) and exposed to the outside, and the rotating disk (34) is fixed to one end of the rotating rod (32); the fixing member (33) is used to fix the rotating rod (32) to the position of the shell (31).
5. The lace-free shoe according to claim 4, characterized in that: The fixing member (33) comprises a gear (331), and the rotating rod (32) comprises a sleeve (321) and a movable rod (322); the sleeve (321) is rotatably mounted on the collecting chamber (311), and the movable rod (322) is movably mounted on the sleeve (321) and connected to the rotating disk (34); a limit block (323) is provided on the outer wall of the movable rod (322), and a limit groove (324) for the limit block (323) to slide is provided on the inner wall of the sleeve (321); The housing (31) is provided with a fixed cavity (312) connected to the movable port (313); the gear (331) is installed in the fixed cavity (312) and fixed to the movable rod (322); the fixed cavity (312) is provided with a tooth groove (325) for the gear (331) to be inserted into.
6. The lace-free shoe according to claim 5, characterized in that: The tooth groove (325) is arranged on a side of the fixed cavity (312) close to the collecting cavity (311), and the housing (31) is provided with a hidden groove (326) for the rotating disk (34) to be plugged in.
7. The lace-free shoe according to claim 5, characterized in that: The fixing member (33) further comprises a spring (332), the two ends of which are respectively connected to the sleeve (321) and the movable rod (322), and the elastic force of the spring (332) is used to drive the gear (331) to be inserted into the tooth groove (325) in a normal state.
8. The lace-free shoe according to claim 1, characterized in that: The upper (1) is provided with a reinforcing strip (5), one end of the reinforcing strip (5) is connected to the sole (2), and one end of the reinforcing strip (5) is connected to the tightening portion (15).