Female shoe with adjustable tightness

Abstract

The utility model provides a pair of tightness-adjustable shoes for women, and belongs to the technical field of shoes. The utility model relates to a pair of lady shoes, in particular to a pair of lady shoes, which solves the problems that most of the existing lady shoes in the market only adjust the tightness of vamps at instep parts through shoelaces and cannot adjust the tightness of the rear side parts of feet, so that the overall fitting degree of the shoes and the feet is low, and the comfort of the shoes is reduced. The tightness-adjustable women's shoes comprise soles and vamps fixedly connected to the soles, shoelaces are arranged on the vamps, shells are fixedly connected to the two sides of the vamps, positioning shells are fixedly connected to the outer sides of the shells, guide holes penetrating to the inner walls of the shells are formed in one sides of the positioning shells, and limiting plates are movably arranged on the inner walls of the shells. The shoe tightening device has the advantages that the function of adjusting the tightness of the shoe is achieved by tightening the rear side part of a foot of the vamp, so that the shoe can be better attached to the foot of a user, and the wearing comfort of the shoe is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shoes and relates to a pair of women's shoes, in particular to a pair of women's shoes with adjustable tightness. Background Art

[0002] Shoes are clothes used to protect the feet and facilitate walking. They are made of leather, cloth, rubber and other materials.

[0003] Most of the women's shoes currently available on the market only adjust the tightness of the shoe upper at the instep through shoelaces, but cannot adjust the tightness of the back of the foot, which results in a lower overall fit between the shoe and the foot, reducing the comfort of the shoe. Summary of the invention

[0004] The utility model aims to provide a pair of women's shoes with adjustable tightness in view of the above problems existing in the prior art.

[0005] The purpose of the utility model can be achieved through the following technical solutions: a pair of women's shoes with adjustable tightness, comprising a sole and an upper fixedly connected to the sole, shoelaces are arranged on the upper, shells are fixedly connected on both sides of the upper, a positioning shell is fixedly connected to the outer side of the shell, a guide hole penetrating to the inner wall of the shell is opened on one side of the positioning shell, a limit plate is movably arranged on the inner wall of the shell, a winding rod is fixedly connected to one side of the limit plate, a tightening belt is arranged on the outer side of the upper, and both ends of the tightening belt are respectively located in two shells through the guide holes and fixedly connected to the surface of the winding rod.

[0006] In the above-mentioned women's shoes with adjustable tightness, one end of the winding rod is fixedly connected to a positioning tooth plate, the inner side of the shell is fixedly connected to a plurality of limit blocks used in conjunction with the positioning tooth plate, and one side of the limit block is fixedly connected to a positioning plate.

[0007] In the above-mentioned women's shoes with adjustable tightness, one side of the positioning tooth plate is fixedly connected to a rotating rod, and one end of the rotating rod passes through the inner wall of the shell and is fixedly connected to an adjusting plate.

[0008] In the above-mentioned women's shoes with adjustable tightness, a push plate is sleeved on the surface of the rotating rod, and the push plate is located on the inner side of the shell, a plurality of sliders are fixedly connected to the outer side of the push plate, and a limiting groove used in conjunction with the slider is opened on the inner wall of the shell.

[0009] In the above-mentioned women's shoes with adjustable tightness, a spring is fixedly connected to one side of the shell, and one end of the spring is fixedly connected to one side of the pushing plate.

[0010] Compared with the prior art, the women's shoes with adjustable tightness can roll up the tightening belt by rotating the adjustment plates on both sides of the shoes. In the process of rolling up the tightening belt, the rear side of the shoe upper will be tightened, thereby adjusting the tightness of the shoes, so that the shoes can better fit the user's feet and increase the comfort of wearing the shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional schematic diagram of the women's shoes with adjustable tightness;

[0012] Figure 2 It is a three-dimensional schematic diagram of the tightening belt of the women's shoes with adjustable tightness;

[0013] Figure 3 It is a three-dimensional schematic diagram of the positioning tooth plate and the fixing block of the women's shoes with adjustable tightness;

[0014] Figure 4 is a schematic cross-sectional view of the housing of the women's shoes with adjustable tightness;

[0015] Figure 5 It is a three-dimensional schematic diagram of an exploded view of the women's shoes with adjustable tightness.

[0016] In the figure, 1, sole; 2, upper; 3, shoelace; 4, shell; 5, positioning shell; 6, guide hole; 7, limit plate; 8, storage rod; 9, tightening belt; 10, positioning tooth plate; 11, limit block; 12, positioning plate; 13, push plate; 14, slider; 15, limit slot; 16, spring; 17, rotating rod; 18, adjustment plate. DETAILED DESCRIPTION

[0017] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0018] like Figure 1 , 2As shown in Figures 3, 4 and 5, the women's shoes with adjustable tightness include a sole 1 and an upper 2 fixedly connected to the sole 1, a shoelace 3 is arranged on the upper 2, shells 4 are fixedly connected to both sides of the upper 2, a positioning shell 5 is fixedly connected to the outer side of the shell 4, a guide hole 6 penetrating to the inner wall of the shell 4 is opened on one side of the positioning shell 5, a limit plate 7 is movably arranged on the inner wall of the shell 4, a winding rod 8 is fixedly connected to one side of the limit plate 7, a tightening belt 9 is arranged on the outer side of the upper 2, two ends of the tightening belt 9 are respectively located in the two shells 4 through the guide holes 6, and are fixedly connected to the surface of the winding rod 8. After wearing the shoes, when the tightness of the back of the foot needs to be adjusted, the adjusting plate 18 is pulled outward, and the positioning tooth plate 10 is driven to move through the connection of the rotating rod 17, so that the positioning tooth plate 10 is separated from the limiting fixation of the limiting block 11, and then the adjusting plate 18 is rotated, which can make the rotating rod 17 drive the positioning tooth plate 10 to rotate, and the rotation of the positioning tooth plate 10 drives the winding rod 8 to rotate, so that the winding rod 8 can wind up the tightening belt 9. In the process of winding up the tightening belt 9, the back of the foot of the upper 2 will be tightened, thereby achieving the effect of adjusting the tightness of the shoe.

[0019] Preferably, one end of the winding rod 8 is fixedly connected to a positioning tooth plate 10, and a plurality of limit blocks 11 used in conjunction with the positioning tooth plate 10 are fixedly connected to the inner side of the shell 4, and a positioning plate 12 is fixedly connected to one side of the limit block 11. By using the positioning tooth plate 10 and the limit block 11 in conjunction with each other, the winding rod 8 can be fixed and cannot rotate, thereby making the tightness of the tightening belt 9 on the shoe more stable. When the tightness needs to be adjusted, the positioning tooth plate 10 can be disengaged from the limit of the limit block 11 by pulling the adjustment plate 18.

[0020] Preferably, a rotating rod 17 is fixedly connected to one side of the positioning tooth plate 10, and one end of the rotating rod 17 passes through the inner wall of the shell 4 and is fixedly connected to an adjustment plate 18. By pulling the adjustment plate 18, the positioning tooth plate 10 and the winding rod 8 can be rotated to retract and release the tightening belt 9.

[0021] Preferably, a push plate 13 is sleeved on the surface of the rotating rod 17, and the push plate 13 is located on the inner side of the shell 4. A number of sliders 14 are fixedly connected to the outer side of the push plate 13. The inner wall of the shell 4 is provided with a limiting groove 15 used in conjunction with the slider 14. By setting the push plate 13, contact between the spring 16 and the positioning tooth plate 10 can be avoided, thereby preventing the positioning tooth plate 10 from damaging the spring 16 during rotation. By using the slider 14 and the limiting groove 15 in conjunction with each other, the movement of the push plate 13 is limited, so that the push plate 13 does not rotate.

[0022] Preferably, a spring 16 is fixedly connected to one side of the shell 4, and one end of the spring 16 is fixedly connected to one side of the push plate 13. By setting the spring 16, after the tension adjustment is completed, the adjustment plate 18 is loosened, and the positioning tooth plate 10 will automatically reset under the action of the spring 16, contact the positioning plate 12 and engage and limit with the limit block 11, thereby ensuring the stability of the retraction and release of the tightening belt 9.

[0023] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0024] Although the terms sole 1, upper 2, shoelace 3, housing 4, positioning shell 5, guide hole 6, limit plate 7, storage rod 8, tightening belt 9, positioning tooth plate 10, limit block 11, positioning plate 12, push plate 13, slider 14, limit slot 15, spring 16, rotating rod 17, adjustment plate 18 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A pair of women's shoes with adjustable tightness, characterized in that: The shoe comprises a sole (1) and an upper (2) fixedly connected to the sole (1); a shoelace (3) is arranged on the upper (2); shells (4) are fixedly connected to both sides of the upper (2); a positioning shell (5) is fixedly connected to the outer side of the shell (4); a guide hole (6) penetrating to the inner wall of the shell (4) is opened on one side of the positioning shell (5); a limit plate (7) is movably arranged on the inner wall of the shell (4); a storage rod (8) is fixedly connected to one side of the limit plate (7); a tightening belt (9) is arranged on the outer side of the upper (2); two ends of the tightening belt (9) are respectively located in the two shells (4) through the guide holes (6) and are fixedly connected to the surface of the storage rod (8).

2. The women's shoes with adjustable tightness according to claim 1, characterized in that: One end of the storage rod (8) is fixedly connected to a positioning tooth plate (10), the inner side of the housing (4) is fixedly connected to a plurality of limit blocks (11) used in conjunction with the positioning tooth plate (10), and one side of the limit block (11) is fixedly connected to a positioning plate (12).

3. The women's shoes with adjustable tightness according to claim 2, characterized in that: One side of the positioning tooth plate (10) is fixedly connected to a rotating rod (17), and one end of the rotating rod (17) passes through the inner wall of the housing (4) and is fixedly connected to an adjusting plate (18).

4. The women's shoes with adjustable tightness according to claim 3, characterized in that: A push plate (13) is sleeved on the surface of the rotating rod (17), and the push plate (13) is located on the inner side of the housing (4). A plurality of sliders (14) are fixedly connected to the outer side of the push plate (13), and a limiting groove (15) for use with the sliders (14) is formed on the inner wall of the housing (4).

5. The elasticity-adjustable women's shoes according to claim 1, characterized in that: A spring (16) is fixedly connected to one side of the housing (4), and one end of the spring (16) is fixedly connected to one side of the pushing plate (13).

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