Foot pad enabling foot axis angle to expand outwards
By designing an insole of the inner eight characters caused by the gait -guided module, horizontal bow area, horizontal bow pad, oval cushion and arch area of the arch areas, the inner eight -character problem caused by the metatarsal bone, realized the effective expansion of the foot axis corner and the internal internal corner The eight characters are relieved.
Patent Information
- Application Number
- CN202420638489.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The walking habits of the inner eight characters caused by metatarsal adduction are difficult to alleviate, and the existing insoles have not effectively solved this problem.
Design a insole, including the gait guidance module, horizontal bow zone, horizontal bow pad, oval cushion and arch area. Through the combination of these structures, the fourth fifth seal zone is raised to promote the tip of the foot to rotate, thereby thus Expand the angle of the foot shaft.
By raising the fourth and fifth seal zone and using an oval cushion, the outward expansion of the foot axis angle was achieved, which effectively relieved the inner eight -character walking habit.
Smart Images
Figure CN222397244U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of insoles, in particular to a foot insole capable of expanding the foot axis angle outward. Background Art
[0002] Insoles are widely used in the shoemaking industry, health care, and special functions; they are generally divided into two types: shoemaking industry application type, shoe factory application type, and market commodity type.
[0003] Pigeon-toed walking is a bad walking habit where the toes point inwards, the right foot leans to the left, and the left foot leans to the right alternately. Metatarsal adduction is one of the common causes of pigeon-toed walking. Therefore, pigeon-toed walking can be effectively alleviated by externally rotating the metatarsal bones, so a foot pad that expands the foot axis angle outward is needed. Utility Model Content
[0004] Based on the existing technical problems, the utility model proposes a foot pad which expands the foot axis angle outward.
[0005] The utility model proposes a foot insole capable of expanding the foot axis angle outward, comprising an insole body, a gait guiding module being arranged on the upper surface of the insole body, a transverse arch area being arranged on one side of the gait guiding module, a transverse arch pad being arranged in the transverse arch area, a soft padding area being arranged on the lower surface of the insole body, an elliptical soft pad being arranged on the surface of the soft padding area, and an arch area and a heel recess area being arranged respectively on the upper surface of the insole body.
[0006] Preferably, the surface of the transverse bow pad is in the shape of a water drop, and the thickness of the transverse bow pad is 3mm-5mm.
[0007] Preferably, the oval cushion is made of elastic foam material, and the thickness of the oval cushion is 2 mm or 4 mm.
[0008] Preferably, the thickness of the arch area is 15mm-30mm, and the heel recess area is recessed by 3mm-6mm.
[0009] Preferably, the upper surface of the insole body, the upper surface of the gait guidance module, the upper surface of the transverse arch area, the upper surface of the transverse arch pad, the upper surface of the soft pad area, the upper surface of the arch area and the upper surface of the heel recess area are all fixedly connected with an elastic foam layer, the interior of the elastic foam layer is elastic foam, the upper surface of the elastic foam is fixedly connected with an insole surface layer, and the interior of the insole surface layer is a stickable insole fabric.
[0010] Preferably, the thickness of the elastic foam layer is 3 mm, 4 mm or 6 mm.
[0011] The beneficial effects of the present invention are:
[0012] By setting up the gait guidance module, the fourth and fifth metatarsal areas can be accurately raised during walking, so that the toes can rotate outward, thereby achieving the purpose of expanding the foot axis angle outward, and by cooperating with the elliptical soft pad to expand the foot axis angle outward, the effect of effectively alleviating inward-turning by externally rotating the metatarsals can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is a schematic diagram of a foot pad that expands the foot axis angle outwards, as proposed by the utility model;
[0014] Figure 2 This is a front view of a gait guidance module structure of a foot pad that expands the foot axis angle outwards, as proposed by the utility model;
[0015] Figure 3 This is a bottom view of an elliptical soft pad structure of a foot pad that expands the foot axis angle outwards, as proposed by the utility model;
[0016] Figure 4 This is a top view of a transverse arch pad structure of a foot pad that expands the foot axis angle outward, as proposed by the utility model;
[0017] Figure 5 This is a cross-sectional view of the elastic foam layer structure of a foot pad that expands the foot axis angle outward, as proposed by the utility model.
[0018] In the figure: 1. Insole body; 2. Gait guidance module; 3. Transverse arch area; 4. Transverse arch pad; 5. Soft pad area; 6. Oval soft pad; 7. Arch area; 8. Heel depression area; 9. Elastic foam layer; 10. Insole surface layer. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0020] Reference Figure 1-Figure 5 A foot insole that expands the foot axis angle outward includes an insole body 1, and a gait guidance module 2 is arranged on the upper surface of the insole body 1. Furthermore, the gait guidance module 2 gradually increases in height from the inner side to the outer side of the forefoot of the insole body 1.
[0021] A transverse arch area 3 is provided on one side of the gait guidance module 2, and a transverse arch pad 4 is provided in the transverse arch area 3, and the surface of the transverse arch pad 4 is in a water drop shape.
[0022] Furthermore, the thickness of the transverse arch pad is 3mm-5mm, and it is attached to the transverse arch pad sticking area. Different thicknesses can be selected according to the degree of transverse arch collapse, so it is suitable for patients with inward-turned feet caused by transverse arch collapse and metatarsal adduction.
[0023] A soft padding area 5 is provided on the lower surface of the insole body 1 , and an elliptical soft pad 6 is provided on the surface of the soft padding area 5 .
[0024] Furthermore, the oval cushion 6 is made of elastic foam material, and the thickness of the oval cushion 6 is 2 mm or 4 mm. Figure 3 As shown, it is used to be attached to the highest point A on the outside of the forefoot, so as to have the characteristic of expanding the foot axis angle outward.
[0025] Preferably, the upper surface of the insole body 1 is provided with an arch area 7 and a heel recessed area 8 respectively.
[0026] Furthermore, the thickness of the arch area 7 is 15mm-30mm, and the heel recessed area 8 is recessed by 3mm-6mm.
[0027] When in use, the arch area 7 is used to support the arch of the foot, and the heel recessed area 8 has the characteristic of increasing the supporting height of the arch of the foot.
[0028] Preferably, the heel has a transitional arc with an angle between 50-80 degrees, thereby having the characteristic of better fitting with the shoe.
[0029] The upper surface of the insole body 1, the upper surface of the gait guidance module 2, the upper surface of the transverse arch area 3, the upper surface of the transverse arch pad 4, the upper surface of the soft pad area 5, the upper surface of the arch area 7 and the upper surface of the heel recess area 8 are all fixedly connected with an elastic foam layer 9, the interior of the elastic foam layer 9 is elastic foam, and the upper surface of the elastic foam is fixedly connected with an insole surface layer 10, and the interior of the insole surface layer 10 is a stickable insole fabric.
[0030] Furthermore, the thickness of the elastic foam layer 9 is 3 mm, 4 mm or 6 mm.
[0031] Furthermore, the insole body 1, the gait guiding module 2, the transverse arch area 3, the transverse arch pad 4, the soft pad area 5, the arch area 7 and the heel depression area 8 are integrally formed by 3D printing, combining soft and hard.
[0032] Preferably, by providing the gait guiding module 2, the fourth and fifth metatarsal regions can be accurately raised during walking, so that the toes can be rotated outward, thereby achieving the purpose of expanding the foot axis angle outward.
[0033] By setting up the gait guidance module 2, the fourth and fifth metatarsal areas can be accurately raised during walking, so that the toes can rotate outward, thereby achieving the purpose of expanding the foot axis angle outward, and by cooperating with the elliptical soft pad 6, the foot axis angle can be expanded outward, thereby achieving the effect of effectively alleviating the inward-turning by externally rotating the metatarsals.
[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A foot insole for expanding the foot axis angle outward, comprising an insole body (1), characterized in that: The upper surface of the insole body (1) is provided with a gait guidance module (2), a transverse arch area (3) is provided on one side of the gait guidance module (2), a transverse arch pad (4) is provided in the transverse arch area (3), the surface of the transverse arch pad (4) is in a water drop shape, and the thickness of the transverse arch pad is 3mm-5mm, the lower surface of the insole body (1) is provided with a soft padding area (5), the surface of the soft padding area (5) is provided with an elliptical soft pad (6), the elliptical soft pad (6) is made of elastic foam material, and the thickness of the elliptical soft pad (6) is 2mm or 4mm, and the upper surface of the insole body (1) is respectively provided with an arch area (7) and a heel depression area (8), the thickness of the arch area (7) is 15mm-30mm, and the heel depression area (8) is depressed by 3mm-6mm; The upper surface of the insole body (1), the upper surface of the gait guidance module (2), the upper surface of the transverse arch area (3), the upper surface of the transverse arch pad (4), the upper surface of the soft padding area (5), the upper surface of the arch area (7) and the upper surface of the heel recess area (8) are all fixedly connected with an elastic foam layer (9), the interior of the elastic foam layer (9) is elastic foam, the upper surface of the elastic foam is fixedly connected with an insole surface layer (10), and the interior of the insole surface layer (10) is a stickable insole fabric.
2. A foot pad for expanding the foot axis angle outward according to claim 1, characterized in that: The thickness of the elastic foam layer (9) is 3 mm, 4 mm or 6 mm.