Insole with arch supporting and tiptoe assisting functions

Abstract

The utility model discloses an insole with arch supporting and tiptoe assisting functions, and relates to the technical field of insoles, the insole comprises an insole body, the insole body comprises an upper-layer insole body, a middle-layer insole body and a lower-layer insole body, the top of the middle-layer insole body corresponding to the arch part is fixedly connected with an arc-shaped cover, and the middle-layer insole body corresponds to the tiptoe part. An arc-shaped cover is arranged on the middle-layer pad body, an elastic supporting piece is bonded in a cavity formed between the arc-shaped cover and the middle-layer pad body, a through groove is formed in the position, corresponding to the tiptoe, of the middle-layer pad body, and a tiptoe assisting assembly is connected to the through groove in a clamped mode. The problems of arch collapse and the like are reduced, when the tiptoe is pressed downwards, a tower-shaped spring in the tiptoe assisting assembly is compressed to store energy, when the tiptoe is lifted up, energy is released, upward assisting force is provided for the tiptoe, the explosive force of the tiptoe is enhanced, meanwhile, a sponge body and a carbon plate play a role in buffering and auxiliary supporting, and the assisting effect and the overall stability of the insole are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to insole technical field, concretely is a kind of insole with arch support and toe power function. BACKGROUND

[0002] In daily activities and sports, foot health is crucial, traditional insole often difficult to meet the multiple needs of arch support and toe power, leading to foot fatigue, injury, affect people's walking comfort and sports performance, for example, long time walking or standing can cause arch pain due to lack of effective support arch, and in sports such as running, jumping, if toe cannot get power, it will increase the burden of sports and reduce sports efficiency;

[0003] Therefore, we propose an insole with arch support and toe power function. INNOVATION CONTENT

[0004] The utility model aims at providing an insole with arch support and toe power function.

[0005] To achieve the above object, the utility model provides the following technical scheme: an insole with arch support and toe power function, including insole body, the insole body includes upper layer pad body, middle layer pad body and lower layer pad body, the bottom of the upper layer pad body is bonded with the top of the middle layer pad body, and the bottom of the middle layer pad body is bonded to the top of the lower layer pad body, the top of the middle layer pad body corresponding arch position is fixedly connected with arc cover, and the cavity formed between the arc cover and the middle layer pad body is bonded with elastic support, the middle layer pad body is provided with through slot corresponding toe position, the through slot is connected with toe power assembly, the toe power assembly contains sponge body, a plurality of through openings are formed in the sponge body, corresponding tower type spring is connected in the through opening, and carbon plate is bonded on the upper and lower sides of the sponge body.

[0006] As a further scheme of the utility model: the upper layer pad body is made of soft and breathable material, and a plurality of massage protrusions are arranged on the top surface of the upper layer pad body.

[0007] As a further scheme of the utility model: the upper layer pad body is provided with a notch corresponding to the arc cover at the arch position, and a shock-absorbing gel pad is bonded to the top of the upper layer pad body corresponding to the heel position.

[0008] As a further scheme of the utility model: the diameter of the thicker end of the tower type spring is equal to the diameter of the through opening in the sponge body, and the tower type spring is connected in the through opening in the form of being thin at the top and thick at the bottom.

[0009] As a further scheme of the utility model: the lower layer pad body is made of anti-skid and wear-resistant material, and anti-skid lines are arranged on the bottom of the lower layer pad body.

[0010] As a further scheme of the utility model: the lower layer pad body is provided with a clamping groove which is tightly combined with the bottom of the toe assisting assembly at the toe tip part, and a ring of elastic wrapping edge is arranged at the top edge of the lower layer pad body.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、The insole of the utility model can accurately adapt to different arch shapes and provide stable and self-adaptive supporting force by the combination of the arc-shaped cover and the elastic supporting piece at the arch part of the middle layer pad body, effectively reduces the arch pressure, prevents arch-related diseases and fatigue, and at the same time, the tower-shaped spring in the toe assisting assembly can be compressed more flatly to store more energy and provide strong assistance when the toe moves, so that the explosive force of the toe can be significantly enhanced whether walking, running or jumping, the overall movement performance is improved, the user can more easily and efficiently complete the action in the movement process, and the risk of movement injury caused by insufficient foot support or poor force is reduced.

[0013] 2、The upper layer pad body of the utility model is made of soft and breathable material and is provided with massage protrusions, so that the foot bottom can be massaged in daily walking and movement, blood circulation is promoted, and foot fatigue is relieved, the shock-absorbing gel pad at the heel part further reduces the impact of the heel landing, the anti-skid lines and the elastic wrapping edge of the lower layer pad body are designed, the friction between the insole and the sole is effectively increased, the insole is prevented from sliding in the shoe, and the insole can be tightly combined with the foot contour to avoid displacement, the omnibearing comfort and stability design makes the insole not only have good performance in movement, but also makes the user feel comfortable and at ease in daily long-time wearing, the practicality and applicability of the insole are improved, and the insole is suitable for use in various scenes. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the insole body in the utility model embodiment;

[0015] Figure 2 It is an explosion schematic view of the insole body in the utility model embodiment;

[0016] Figure 3 It is an explosion schematic view of the toe assisting assembly in the utility model embodiment;

[0017] Figure 4 It is Figure 3 It is a local enlarged schematic view of A in the middle.

[0018] In the figure: 1, upper layer pad; 11, massage protrusions; 12, shock absorbing gel pad; 2, middle layer pad; 21, arc-shaped cover; 22, through slot; 3, lower layer pad; 31, clamping groove; 32, elastic wrapping edge; 4, elastic support; 5, toe power assisting assembly; 51, sponge body; 511, through opening; 52, tower-shaped spring; 53, carbon plate. DETAILED DESCRIPTION

[0019] The specific embodiments of the present application will be further described below with reference to the accompanying drawings, and it should be noted that the description of these embodiments is used to help understand the present application and does not constitute a limitation of the present application.

[0020] In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as there is no conflict between them.

[0021] Please refer to the accompanying drawings Figure 1 - the accompanying drawings Figure 4 The present application discloses a shoe pad with arch support and toe power assisting function, which comprises a shoe pad body, the shoe pad body comprises an upper layer pad 1, a middle layer pad 2 and a lower layer pad 3, the bottom of the upper layer pad 1 is bonded to the top of the middle layer pad 2, the bottom of the middle layer pad 2 is bonded to the top of the lower layer pad 3, which ensures the stability of the overall structure of the shoe pad, the top of the middle layer pad 2 corresponding to the arch part is fixedly connected with an arc-shaped cover 21, and an elastic support 4 is bonded in the cavity formed between the arc-shaped cover 21 and the middle layer pad 2, the elastic support 4 can adaptively provide support force according to different arch shapes and stress conditions, effectively relieve the arch pressure, maintain the normal physiological structure of the arch, and reduce the occurrence of problems such as arch collapse, a through slot 22 is formed in the middle layer pad 2 corresponding to the toe part, a toe power assisting assembly 5 is clamped at the through slot 22, the toe power assisting assembly 5 comprises a sponge body 51, a plurality of through openings 511 are formed in the sponge body 51, corresponding tower-shaped springs 52 are clamped at the through openings 511, and carbon plates 53 are bonded on the upper and lower sides of the sponge body 51, when the toe is pressed down, the tower-shaped springs 52 are compressed to store energy, and when the toe is lifted up, the energy is released to provide upward power to the toe, thereby enhancing the toe power, and the sponge body 51 and the carbon plates 53 play the roles of buffering and auxiliary support, thereby improving the power assisting effect and the overall stability of the shoe pad.

[0022] In example one, the upper layer pad 1 is made of soft and breathable material, the top surface of the upper layer pad 1 is provided with a plurality of massage protrusions 11, a notch corresponding to the arc-shaped cover 21 is formed in the arch part of the upper layer pad 1, and a shock absorbing gel pad 12 is bonded to the top of the heel part of the upper layer pad 1.

[0023] Specifically, the massage protrusions 11 can massage the soles during walking, promote blood circulation, and relieve foot fatigue. The upper layer of the insole 1 is provided with a notch corresponding to the arc-shaped cover 21 at the arch part, so as to avoid interference with the arch support structure. Meanwhile, the top of the corresponding heel part is bonded with a shock-absorbing gel pad 12, which effectively reduces the impact force when the heel lands, and further improves the wearing comfort.

[0024] In the second embodiment, the thicker end of the tower spring 52 has a diameter equal to that of the upper through hole 511 of the sponge body 51, and the tower spring 52 is clamped inside the through hole 511 in a form of being thin at the top and thick at the bottom. The lower layer of the insole 3 is made of anti-skid and wear-resistant material, and is provided with anti-skid lines at the bottom. The lower layer of the insole 3 is provided with a clamping groove 31 corresponding to the toe part and tightly fitted with the bottom of the toe assisting assembly 5. The top edge of the lower layer of the insole 3 is provided with a ring of elastic wrapping edges 32.

[0025] Specifically, the tower spring 52 can bear a large load in a small space, and has a more prominent bearing capacity than a common cylindrical coil spring of the same volume. During the process of pressing down the toes, the tower spring 52 can more effectively convert the force applied by the feet into elastic potential energy for storage. When the toes are lifted up, the extra stored energy is released to provide stronger upward assistance to the toes. The anti-skid lines effectively increase the friction between the insole and the shoe sole, prevent the insole from sliding in the shoe, and ensure the safety and stability of the user during walking and exercise. The lower layer of the insole 3 is provided with a clamping groove 31 corresponding to the toe part and tightly fitted with the bottom of the toe assisting assembly 5, so that the toe assisting assembly 5 is more stable. The top edge of the lower layer of the insole 3 is provided with a ring of elastic wrapping edges 32, which can better fit the contour of the feet, prevent the insole from shifting in the shoe, and improve the overall adaptability of the insole.

[0026] Arch support principle:

[0027] When the user puts the feet into the shoes with the insole of the utility model, the arch part of the feet will contact the arch support structure on the middle layer of the insole 2. The elastic support 4 will be self-adaptively adjusted according to the shape and pressure of the arch of the user. If the arch is higher or the pressure is greater, the elastic support 4 will be compressed to a corresponding degree to fit the arch. If the arch is lower, the elastic support 4 can also provide sufficient support to maintain the normal physiological curvature of the arch. This self-adaptive support mode can effectively disperse the pressure of the feet on the arch, prevent the arch from collapsing, and thus reduce the fatigue and discomfort of the arch.

[0028] Toe assisting principle:

[0029] During the movement, when the toe is pressed down, the sponge body 51 is first squeezed and deformed to play a preliminary buffering role, and at the same time, the tower-shaped spring 52 clamped at the upper opening 511 of the sponge body 51 is compressed, since the tower-shaped spring 52 is thin at the top and thick at the bottom and can be compressed to be flatter, it can effectively store energy, when the toe is lifted up, the tower-shaped spring 52 releases the energy stored before, generates upward power assistance, and the power assistance is transmitted to the toe through the sponge body 51 and the carbon plate 53 bonded to the upper and lower sides of the sponge body 51, thereby enhancing the explosive force of the toe.

[0030] The above front, rear, left, right, top and bottom are based on the drawings of the specification Figure 1 As a standard, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the protection scope of the present application.

[0032] The embodiments of the present application are described in detail above in combination with the drawings, but the present application is not limited to the described embodiments.

[0033] For those skilled in the art, various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and still fall within the protection scope of the present application.

Claims

1. An insole with arch support and toe-assisting functions, comprising an insole body, characterized in that: The insole body comprises an upper pad (1), a middle pad (2) and a lower pad (3), the bottom of the upper pad (1) is bonded to the top of the middle pad (2), the bottom of the middle pad (2) is bonded to the top of the lower pad (3), the top of the middle pad (2) corresponding to the arch of the foot is fixed with an arc cover (21), an elastic support member (4) is bonded in the cavity formed between the arc cover (21) and the middle pad (2), a through groove (22) is provided at the toe portion of the middle pad (2), a toe assist assembly (5) is clamped at the through groove (22), the toe assist assembly (5) comprises a sponge (51), a plurality of through openings (511) are provided on the sponge (51), corresponding tower springs (52) are clamped at the through openings (511), and carbon plates (53) are bonded to the upper and lower sides of the sponge (51).

2. The insole with arch support and toe assist functions according to claim 1, characterized in that: The upper cushion body (1) is made of soft and breathable material, and a plurality of massage protrusions (11) are provided on its top surface.

3. The insole with arch support and toe assist functions according to claim 2, characterized in that: The upper pad body (1) is provided with a notch corresponding to the arc-shaped cover (21) at the arch of the foot, and a shock-absorbing gel pad (12) is bonded to the top of the upper pad body (1) corresponding to the heel.

4. The insole with arch support and toe assist functions according to claim 1, characterized in that: The diameter of the thicker end of the tower-shaped spring (52) is equal to the diameter of the upper opening (511) of the sponge (51), and the tower-shaped spring (52) is in a thinner upper part and thicker lower part shape and is clamped inside the opening (511).

5. The insole with arch support and toe assist functions according to claim 1, characterized in that: The lower cushion body (3) is made of anti-skid and wear-resistant material, and its bottom is provided with anti-skid lines.

6. The insole with arch support and toe assist functions according to claim 5, characterized in that: The lower pad (3) is provided with a slot (31) corresponding to the toe portion and tightly fitted with the bottom of the toe assist assembly (5), and the top edge of the lower pad (3) is provided with a circle of elastic wrapping edge (32).

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