Lace type slippers

Abstract

The utility model discloses a lacing type slipper which comprises a sole, a first upper surface and a second upper surface are arranged at the two ends of the sole respectively, long holes are formed in the ends, close to each other, of the first upper surface and the second upper surface respectively, fixing rods are arranged in the two long holes respectively, and a bandage is arranged on the two fixing rods. One end of the binding band is fixed on the fixing rod on the second upper surface, the other end of the binding band is wound on the fixing rod on the first upper surface, and the binding band is used for adjusting the tightness degree of the instep by fitting the coincident area of the loop-side magic tape and the hook-side magic tape which are bonded with each other. According to the utility model, the fixing rod is wound by the bandage, and the coincidence area of the loop-side magic tape and the hook-side magic tape is adjusted, so that the binding force at the instep can be accurately changed, and meanwhile, the dynamic adaptation to wide and narrow feet and high and low insteps is realized, and the tedious tying operation of the traditional shoelace is avoided.

Description

Technical Field

[0001] This utility model mainly relates to the field of slipper technology, specifically a lace-up slipper. Background Technology

[0002] Currently, lace-up slippers are widely used in daily life, but existing products have many shortcomings in terms of adjusting the binding force on the instep and adapting to different foot shapes. Traditional lace-up slippers mostly use the method of tightening the laces through eyelets. When adjusting the tightness of the instep, users not only need to repeatedly perform tedious buckling and unbuckle operations, which is time-consuming and energy-consuming, but it is also difficult to accurately control the binding force. They are not well adapted to wide or narrow feet or high or low insteps. People with high insteps or wide feet are prone to feeling constricted, while people with narrow feet will find that the slippers do not fit their feet properly, failing to meet the personalized needs of different foot shapes. Utility Model Content

[0003] The purpose of this invention is to solve the problem that existing lace-up slippers cannot accurately change the binding force at the instep and cannot adapt to different foot shapes or instep heights, and therefore proposes a lace-up slipper.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A type of lace-up slipper includes a sole with a first upper and a second upper at both ends. Each of the first and second uppers has an elongated hole at one end close to the other. Each elongated hole has a fixing rod, and the fixing rods have straps attached to them. One end of each strap is fixed to a fixing rod on the second upper, and the other end is wrapped around a fixing rod on the first upper. The tightness of the straps on the instep is adjusted by the overlapping area of ​​the hook-and-loop fasteners.

[0006] As a further description of the above technical solution, the fixing rod in the second side surface is provided with a number of equally spaced threaded holes, and two threaded rods are inserted into the strap. Both threaded rods pass through the strap and are threaded into the corresponding threaded holes. The upper ends of the two threaded rods are fixedly connected to knobs.

[0007] As a further description of the above technical solution, slots are provided on both sides of the inner wall of the elongated hole, and locking blocks are fixedly connected to both ends of the fixing rod, with the locking blocks slidingly abutting against the slots.

[0008] As a further description of the above technical solution, the strap has extension straps at both ends of the threaded hole along the side of the fixing rod.

[0009] As a further description of the above technical solution, a sleeve rod is slidably sleeved on the first inner fixing rod, and a locking tooth is provided on one side of the sleeve rod. The strap is wrapped around the locking tooth and fixed by the locking tooth.

[0010] As a further description of the above technical solution, the sole is provided with anti-slip texture on the side near the first and second upper surfaces.

[0011] As a further description of the above technical solution, the sole is composed of an arch support layer, a cushioning and shock absorption layer, and an anti-slip outsole. The arch support layer is made of fiberglass board, the cushioning and shock absorption layer is made of PORON polyurethane foam, and the anti-slip outsole is made of natural rubber containing silica particles.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. In this utility model, by using a strap to wrap around a fixing rod and adjusting the contact area of ​​the loop and hook sides of the Velcro, precise control of the binding force on the instep can be achieved. Users can flexibly adjust the tightness of the straps according to their own foot width and instep height, solving the problem of poor fit of traditional slippers, meeting the personalized wearing needs of different groups of people, and improving wearing comfort.

[0014] 2. In this utility model, the cumbersome buckling operation of traditional shoelaces is eliminated. A combination of Velcro and straps is used. When putting on and taking off shoes, it is only necessary to adjust the position of the Velcro. There is no need to repeatedly fasten and unfasten. This is especially suitable for the elderly, children and people with mobility difficulties, which greatly improves the efficiency of putting on and taking off shoes and the convenience of use. Attached Figure Description

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

[0016] Figure 2 This is an exploded view of the structure at the connection between the fixing rod and the elongated hole of this utility model;

[0017] Figure 3 This is a cross-sectional view of the upper structure of the shoe sole of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure on the strap of this utility model;

[0019] Figure 5 This is a distribution diagram of the internal material composition of the shoe sole of this utility model.

[0020] Figure reference numerals: 10, sole; 101, arch support layer; 102, cushioning and shock absorption layer; 103, anti-slip outer layer; 11, first upper; 12, second upper; 13, elongated hole; 14, slot; 15, fixing rod; 151, locking block; 152, threaded hole; 16, sleeve rod; 161, locking tooth;

[0021] 20. Straps; 201. Extension straps; 21. Loose-faced hook and loop fasteners; 22. Hook and loop fasteners; 23. Threaded rods; 24. Knobs. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0023] Please refer to the appendix carefully. Figures 1-5 As shown, this utility model provides a technical solution: a lace-up slipper, including a sole 10, with a first upper 11 and a second upper 12 respectively at both ends of the sole 10. The first upper 11 and the second upper 12 are each provided with an elongated hole 13 at one end close to each other. Each of the two elongated holes 13 is provided with a fixing rod 15. The two fixing rods 15 are provided with straps 20. One end of the strap 20 is fixed to the fixing rod 15 on the second upper 12, and the other end is wrapped around the fixing rod 15 on the first upper 11. The strap 20 adjusts the tightness of the instep by the overlapping area of ​​the hook-and-loop fasteners 21 and 22 that are attached to each other.

[0024] Specifically, when wearing slippers, extend your foot over the sole 10. The space formed by the first upper 11 and the second upper 12 accommodates the foot. Then, pull the strap 20 around the fixing bar 15 on the first upper 11. By adjusting the overlapping area of ​​the loop fasteners 21 and hook fasteners 22 on the strap 20, the binding force on the instep can be adjusted until a comfortable tightness is achieved. When taking off the slippers, simply separate the loop fasteners 21 and hook fasteners 22 and loosen the strap 20 to easily remove the slippers.

[0025] In one embodiment of this utility model, such as Figure 1 , Figure 2 and Figure 3 As shown, the fixing rod 15 inside the second side panel 12 has several equally spaced threaded holes 152. Two threaded rods 23 are inserted into the strap 20, both threaded rods 23 passing through the strap 20 and threaded into the corresponding threaded holes 152. A knob 24 is fixedly connected to the upper end of each threaded rod 23. The threaded connection between the threaded rods 23 and the threaded holes 152 allows the strap 20 to be easily disassembled and replaced. When the strap 20 wears out or the user needs to replace it with a strap of a different material or color, it is not necessary to replace the entire slipper, reducing usage costs.

[0026] In one embodiment of this utility model, such as Figure 2As shown, slots 14 are provided on both sides of the inner wall of the elongated hole 13, and blocks 151 are fixedly connected to both ends of the fixing rod 15. The blocks 151 slide against the slots 14.

[0027] After the locking block 151 is inserted into the locking groove 14, the fixing rod 15 is laterally limited in the elongated hole 13 by sliding contact, which prevents the fixing rod 15 from moving laterally or falling off when the strap 20 is under force, thus ensuring the reliability of the strap 20 winding and fixing. The sliding engagement between the locking block 151 and the locking groove 14 facilitates the assembly and disassembly of the fixing rod 15, and the component can be quickly installed during the production process, improving manufacturing efficiency. If maintenance or replacement of parts is required later, it can also be easily operated.

[0028] In one embodiment of this utility model, such as Figure 3 and Figure 4 As shown, the strap 20 has extension straps 201 at both ends of the threaded hole 152 along the side of the fixing rod 15, which are used to position the strap 20 for installation.

[0029] In one embodiment of this utility model, such as Figure 2 As shown, a sleeve rod 16 is slidably sleeved on the fixing rod 15 inside the first side surface 11. A locking tooth 161 is provided on one side of the sleeve rod 16. The strap 20 is wrapped around the locking tooth 161 and fixed by the locking tooth 161. When the strap 20 is wrapped around the locking tooth 161 of the sleeve rod 16, the tooth-like structure of the locking tooth 161 can be embedded into the strap 20, forming a mechanical fixation through physical interlocking, preventing the strap 20 from sliding or loosening due to foot movement during use. At the same time, the sleeve rod 16 can slide and adjust the fixing rod 15 inside the first side surface 11 accordingly as the position of the fixing end of the strap 20 on the fixing rod 15 inside the second side surface 12 changes.

[0030] In one embodiment of this utility model, such as Figure 1 and Figure 2 As shown, the sole 10 has anti-slip texture on the side near the first upper 11 and the second upper 12 to prevent the foot from sliding inside the sole 10 when walking, thereby enhancing the fit and stability when wearing the shoe, making it especially suitable for sports or fast walking scenarios.

[0031] In one embodiment of this utility model, such as Figure 5As shown, the sole 10 consists of an arch support layer 101, a cushioning and shock absorption layer 102, and an anti-slip outsole 103. The arch support layer 101 is made of fiberglass board, which has high strength and good rigidity, and can stably support the arch curvature, preventing arch collapse or fatigue caused by prolonged walking. The cushioning and shock absorption layer 102 is made of PORON polyurethane foam, which has excellent impact absorption performance, and can significantly reduce the impact of ground reaction force on the knees and ankles during walking, reducing the risk of sports injuries. The anti-slip outsole 103 is made of natural rubber containing silica particles. The silica particles are embedded in the natural rubber base to form a dense micro-rough structure, which significantly improves the friction between the sole 10 and the ground, reducing the risk of slipping.

[0032] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A type of lace-up slipper, comprising a sole (10), characterized in that, The sole (10) has a first upper (11) and a second upper (12) at its two ends respectively. The first upper (11) and the second upper (12) are provided with elongated holes (13) at their respective ends. Each of the two elongated holes (13) is provided with a fixing rod (15). The two fixing rods (15) are provided with straps (20). One end of the strap (20) is fixed to the fixing rod (15) on the second upper (12), and the other end is wrapped around the fixing rod (15) on the first upper (11). The strap (20) adjusts the tightness of the instep by the overlapping area of ​​the hook and loop fasteners (21) and the hook and loop fasteners (22) that are attached to each other.

2. A lace-up slipper according to claim 1, characterized in that, The fixing rod (15) inside the second side (12) has several equally spaced threaded holes (152). Two threaded rods (23) are inserted into the strap (20). Both threaded rods (23) pass through the strap (20) and are threaded into the corresponding threaded holes (152). A knob (24) is fixedly connected to the upper end of both threaded rods (23).

3. A lace-up slipper according to claim 1, characterized in that, The inner walls on both sides of the elongated hole (13) are provided with slots (14), and both ends of the fixing rod (15) are fixedly connected with blocks (151), and the blocks (151) slide against the slots (14).

4. A lace-up slipper according to claim 2, characterized in that, The strap (20) has extension straps (201) at both ends of the threaded hole (152) along the side of the fixing rod (15).

5. A lace-up slipper according to claim 1, characterized in that, A sleeve rod (16) is slidably sleeved on the fixing rod (15) inside the first side surface (11). A locking tooth (161) is provided on one side of the sleeve rod (16). The binding strap (20) is wrapped around the locking tooth (161) and fixed by the locking tooth (161).

6. A lace-up slipper according to claim 1, characterized in that, The sole (10) has anti-slip patterns on the side near the first upper (11) and the second upper (12).

7. A lace-up slipper according to claim 1, characterized in that, The sole (10) is composed of an arch support layer (101), a cushioning and shock absorption layer (102), and an anti-slip outer bottom layer (103). The arch support layer (101) is made of fiberglass board, the cushioning and shock absorption layer (102) is made of PORON polyurethane foam, and the anti-slip outer bottom layer (103) is made of natural rubber containing silica particles.

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