TWM651432U - Arch insoles with cushioning and anti-slip effects - Google Patents

Abstract

The invention is an arch insole with cushioning and anti-slip effects. The arch insole has a plate-shaped body. The body corresponds to the shape of the human foot and has a forefoot area, a heel area, and a heel area. The arch support area between the forefoot area and the heel area is characterized in that the forefoot area and the heel area are respectively provided with a positioning gap, and the inner peripheries of the two positioning gaps are filled with secondary injection molding. There is a forefoot anti-slip cushion pad and a heel anti-slip cushion pad. The top surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad that are in contact with the soles of human feet respectively have cushioning elasticity to improve the user's stepping stability. Comfort; the bottom surfaces of the forefoot anti-slip cushioning pad and the heel anti-slip cushioning pad that are in contact with the sole lining respectively have anti-slip effects.

Description

Arch insoles with cushioning and anti-slip effects

This invention is an arch insole with cushioning and anti-slip effects. In particular, the arch insole is provided with a forefoot anti-slip cushion and a heel anti-slip cushion formed by secondary injection molding, thereby improving the user's stepping stability. Comfort and anti-slip effect.

The arch of the human foot can bear the body's weight and absorb the impact from the ground when walking, reducing the stress on the joints and spine of the lower limbs and increasing the comfort and stability of walking. However, changes in the body and posture may cause the arch to absorb shock. The function is weakened and the burden on the arch of the foot is increased. Therefore, a variety of arch insoles are sold on the market for users to pad the bottom of the shoe to reduce the pressure on the foot and achieve the function of health care.

Commercially available arch insoles are generally made into a single piece with an undulating and curved surface that imitates the shape of the sole of the foot. It is known that arch insoles include the forefoot, arch and heel from front to back, and are reinforced at the arch. The support force allows the user's forefoot, arch and heel to fit on the arch insole respectively when walking, assisting the user's arch to maintain a normal height and dispersing foot pressure to achieve a shock-absorbing effect.

The above-mentioned commercially available arch insoles are divided into full-foot type and half-foot type. The full-foot type is usually designed into a variety of general specifications according to the size of the foot/shoe, and its shape extends from the front edge relative to the forefoot to the toes. When in use, the original insole will be taken out and then the full-foot arch insole will be placed into the shoe. However, there are many styles of shoes, such as casual shoes with wide or narrow lasts, sports shoes, leather shoes, etc. Therefore, it often happens that the shape of the shoe does not match the shape of the shoe after purchase, resulting in a gap between the full-foot arch insole and the width of the shoe, or causing the sides of the arch insole to warp. Therefore, the full-foot arch insole is the best choice. It is best to customize the shape design of the shoes to better fit the inner dimensions of the shoes, but this also makes the cost more expensive.

In contrast, the front edge of the forefoot of the semi-arch type insole does not extend to the toes, and is more suitable for most shoe types. For example, M522592 and M590882 provide typical embodiments. Although the above-mentioned known half-foot arch insoles can be applied to most shoe types, commercially available half-foot arch insoles are usually made of the same material and covered with fabric on the surface of the arch insoles for the convenience of manufacturing. layer, so that the user's feet can have a better touch when stepping on the fabric layer. However, the long-term friction between the arch insole and the foot can easily cause the fabric layer to easily detach and shift, which will cause discomfort. In addition, since the front edge of the forefoot part of the semi-solar type arch insole does not extend to the toes, it means that its front edge does not abut the front edge of the shoe, making it easy for the user to move the arch insole when walking. Continuously pushing forward, causing sliding.

In view of this, the creator has accumulated many years of research and practical experience in related fields, and specially created an arch insole with cushioning and anti-slip effects to improve the tendency of traditional arch insoles to slide and the fabric layer to detach when worn. Disadvantages of displacement.

The purpose of this creation is to provide an arch insole, which is provided with a secondary injection-molded forefoot anti-slip cushion and a heel anti-slip cushion, thereby improving the user's stepping comfort and lining with the sole. Anti-slip effect of contact.

In order to achieve the above purpose, the present invention is a foot arch insole with cushioning and anti-slip effects. The arch insole has a plate-shaped body, and the body has a forefoot area and a heel corresponding to the shape of the human foot. area, and an arch support area located between the forefoot area and the heel area. The top surface of the arch support area is in an upward curved arc shape and presses upward against the human foot through the arch support area. The bow achieves the functions of shock absorption and support, and its characteristics are: The forefoot area and the heel area are respectively provided with a positioning notch. The inner periphery of the two positioning notches are filled with a forefoot anti-slip cushion pad and a heel anti-slip cushioning pad by secondary injection molding. The forefoot anti-slip cushioning pad The top surfaces of the cushion pad and the heel anti-slip cushion pad that are in contact with the sole of the human foot respectively have both elasticity and anti-slip functions; the bottom surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad are in contact with the sole lining respectively. Has anti-slip function.

With the above structure, the arch insole is provided with a forefoot anti-slip cushion and a heel anti-slip cushion formed by secondary injection molding, so that when the user steps on the arch insole, the forefoot presses against the forefoot. The anti-slip cushion pad, and the heel of the heel is pressed against the anti-slip cushion pad, which improves the user's comfort when stepping on the foot and prevents relative sliding between the sole of the human foot and the arch of the insole; in addition, the forefoot anti-slip cushion when the user steps on it When the cushion pad and the heel anti-slip cushion pad are pressed down by the weight of the human body at the same time, the bottom surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad are closely attached to the top surface of the sole lining respectively. The anti-slip function overcomes the problem that traditional arch insoles tend to slide when worn.

The implementation of each component is further described below:

During implementation, the two positioning notches are surrounded by the thickness of the body, and are respectively provided with an annular groove extending outward along the periphery of the two positioning notches. The outer surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad are Correspondingly, there are convex rings around them that can be embedded in the corresponding annular grooves, so that the forefoot anti-slip cushion pad and the heel anti-slip cushion pad can be firmly fixed on the corresponding positioning gaps.

During implementation, the bottom surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad respectively protrude from the bottom surface of the body.

During implementation, the bottom surfaces of the forefoot anti-slip cushion pad and/or the heel anti-slip cushion pad are respectively provided with transverse anti-slip ridges.

During implementation, the positioning notch in the forefoot area is composed of a first arc-shaped side close to the front edge of the body, and a second arc-shaped side close to the arch support area, wherein the first arc-shaped side The curvature is larger than the second arc-shaped side, and the two ends of the first arc-shaped side and the second arc-shaped side are connected to each other.

During implementation, the positioning gap in the heel area is composed of a straight edge close to the arch support area and a U-shaped edge close to the rear edge of the body, and the two ends of the U-shaped edge and the straight edge are mutually exclusive. connected.

When implemented, the bottom surface of the arch support area forms a suspended upper concave arc portion relative to the top surface, and the upper concave arc portion allows the arch support area to produce shock absorption and support for the human foot arch.

During implementation, the bottom surface where the main body is in contact with the sole lining is provided with anti-slip textures.

During implementation, the peripheral edge of the body gradually rises from the forefoot area to the heel area to form a limiting edge, so that the center of the heel area is recessed.

During implementation, the body, the forefoot anti-slip cushion and the heel anti-slip cushion are made of plastic, silicone or rubber materials with different softness and hardness.

Compared with the previous technology, this arch insole is equipped with a forefoot anti-slip cushion and a heel anti-slip cushion formed by secondary injection, which improves the user's comfort when stepping on the foot and avoids the contact between the sole of the human foot and the arch insole. The relative sliding between them improves the shortcoming of the traditional arch insole fabric layer being easily detached and displaced; at the same time, the arch insole is pressed down by the weight of the human body, making the bottom surfaces of the forefoot anti-slip cushion and heel anti-slip cushion, respectively, tightly It fits on the top surface of the sole lining to form an anti-slip effect, overcoming the problem of traditional arch insoles that easily slide when worn.

Based on the technical means of this creation, the implementation methods suitable for this creation are listed below, and are explained with drawings as follows:

As shown in Figures 1 to 3 and 8, the present invention is an arch insole with cushioning and anti-slip effects. The arch insole has a body 100 that is generally in the shape of a plate. The outer contour of the body 100 is shaped like a half Taking the sole of the foot as an example, each part of the sole of the human foot has a forefoot area 10, a heel area 20, and an arch support area 30 located between the forefoot area 10 and the heel area 20; during implementation , the shape of the main body 100 does not exclude the possibility of conforming to the full-foot arch type insole, as long as the front edge of the forefoot area 10 is extended to the position relative to the toes.

Wherein, the top surface of the arch support area 30 on the body 100 is curved upward, so that the bottom surface of the arch support area 30 forms a suspended upper concave arc portion 31 relative to it. The forefoot area 10 and the heel area 20 are respectively provided with a positioning notch 11, 21. The inner peripheries of the two positioning notches 11, 21 are respectively filled with a forefoot anti-slip cushion pad 12 and a heel through secondary injection molding. Anti-slip cushion 22.

When the user steps on the arch insole, the user's arch presses against the arch support area 30 , and the upper concave arc portion 31 allows the arch support area 30 to press against the arch of the foot. ) produces shock absorption and support; at the same time, the user's forefoot presses against the forefoot anti-slip cushion pad 12, and the user's rear heel presses against the heel anti-slip cushion pad 22, so that the soles of the human body are They respectively contact the top surfaces of the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 to provide cushioning elasticity and anti-slip functions. During implementation, the bottom surfaces of the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 protrude from the bottom surface of the body 100 respectively, so that the thickness of the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 is slightly larger than The thickness of the body is 100mm, which can increase the cushioning effect when the user steps on it.

In addition, as shown in the fourth and fifth figures, the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 are pressed down by the weight of the human body at the same time, so that the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 are pressed down by the weight of the human body at the same time. The bottom surfaces of the pads 22 are closely attached to the top surface of the sole lining to form an anti-slip effect, thereby overcoming the problem of easy sliding when wearing traditional arch insole; during implementation, the bottom surface of the body 100 in contact with the sole lining can be further provided with stoppers. The anti-slip texture 101a and the bottom surface of the forefoot anti-slip cushion pad 12 and/or the heel anti-slip cushion pad 22 are respectively provided with transverse anti-slip ridges 101b. The anti-slip texture 101a and the anti-slip ridges 101b respectively have reinforced Assists the anti-slip effect between the arch insole and sole lining.

The best part of the forefoot of the human body is the metatarsophalangeal joints, and the best part of the heel of the human body is the calcaneus, so that the user's metatarsal joints and calcaneus are pressed against the forefoot respectively. The anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 effectively reduce the pressure on the user's feet when standing and walking.

Furthermore, as shown in Figures 2 and 5 to 7, the two positioning notches 11 and 21 are internally surrounded by the thickness of the body 100, and are respectively provided with an annular recess extending outward along the periphery of the two positioning notches 11 and 21. Grooves 111, 211, the bottom surfaces of the forefoot anti-slip cushion pad 12 and the heel anti-skid cushion pad 22 are respectively provided with convex rings 121, 221 that can be embedded in the corresponding annular grooves 111, 211, allowing the The forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 can be more firmly fixed on the corresponding positioning notches 11 and 21 respectively, preventing the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 from falling off.

As shown in the second figure, this creation is adapted to the shape of the human metatarsal joint and calcaneus. The positioning gap 11 in the forefoot area 10 is composed of a first arc-shaped edge 112 close to the front edge of the body 100, and a first arc edge 112 close to the foot. The bow supporting area 30 is formed by a second arc-shaped side 113, wherein the curvature of the first arc-shaped side 112 is greater than the second arc-shaped side 113, and the arc between the first arc-shaped side 112 and the second arc-shaped side 113 is Both ends are connected to each other.

The positioning notch 21 in the heel area 20 is composed of a straight edge 212 close to the arch support area 30 and a U-shaped edge 213 close to the rear edge of the body 100, and the U-shaped edge 213 and the straight edge The two ends of 212 are connected to each other.

In addition, during implementation, the body 100 fits the shape of the human foot, and its peripheral edge gradually rises from the forefoot area 10 to the heel area 20 to form a limiting edge 102, so that the center of the heel area 20 is in a concave shape. The heel anti-slip cushion pad 22 is arranged in the concave center of the heel area 20 to conform to the curvature around the human foot and improve comfort.

It is worth mentioning that in order to ensure that the material hardness of the body 100 can support the human body weight without causing the upper concave arc portion 31 to collapse, at the same time, the material elasticity of the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 can be made It can provide cushioning and anti-slip functions. Therefore, during implementation, the body 100, the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 are suitable to be made of materials with different softness and hardness. For example, the body 100 is made of materials with a certain hardness. Made of plastic, the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 are made of silicone, rubber or latex with anti-slip and elastic effects.

Compared with the previous technology, the arch insole is equipped with a forefoot anti-slip cushion 12 and a heel anti-slip cushion 22 molded by secondary injection, which improves the user's comfort when stepping on the foot and prevents the sole of the human foot from being in contact with the foot. The relative sliding between the arch insoles improves the shortcoming of the traditional arch insole fabric layer being easily detached and displaced; at the same time, the arch insole is pressed down by the weight of the human body, causing the forefoot anti-slip cushion pad 12 and the heel anti-slip cushion pad 22 to The bottom surface is closely attached to the top surface of the sole lining to form an anti-slip effect, overcoming the problem of traditional arch insoles that easily slide when worn.

The above descriptions and drawings of the embodiments are only examples to illustrate the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; anything similar or identical to the purpose, structure, device, features, etc. of the present invention shall belong to The patent scope of this creation.

100:Ontology 101a: Anti-slip texture 101b: Horizontal anti-slip ridges 102: Limit edge 10: Forefoot area 11: Positioning gap 111: Annular groove 112: First arc edge 113: Second arc edge 12: Forefoot anti-slip cushion 121:Protruding ring 20:Heel area 21: Positioning gap 211: Annular groove 212: Straight edge 213: U-shaped edge 22: Heel anti-slip cushion 221:Protruding ring 30: Arch support area 31: Upper concave arc part

The first picture: the three-dimensional appearance of this creation. The second picture: a three-dimensional exploded view of this creation. The third picture: side view of this creation. Picture 4: Top view of this creation. Picture 5: Bottom view of this creation. Figure 6: A-A cross-sectional view of Figure 4. Figure 7: Section B-B of Figure 4. Picture 8: The usage status diagram of this creation.

100:Ontology

101a: Anti-slip texture

102: Limit edge

10: Forefoot area

12: Forefoot anti-slip cushion

20:Heel area

22: Heel anti-slip cushion

30: Arch support area

31: Upper concave arc part

Claims (10)

An arch insole with cushioning and anti-slip effects. The arch insole has a plate-shaped body. The body corresponds to the shape of the human foot and has a forefoot area, a heel area, and a heel area located on the forefoot. The arch support area between the heel area and the heel area. The top surface of the arch support area is upwardly curved. The arch support area presses upward against the human foot arch to achieve shock absorption and support. The function is characterized by: The forefoot area and the heel area are respectively provided with a positioning notch. The inner periphery of the two positioning notches are filled with a forefoot anti-slip cushion pad and a heel anti-slip cushioning pad by secondary injection molding. The forefoot anti-slip cushioning pad The top surfaces of the cushion pad and the heel anti-slip cushion pad that are in contact with the sole of the human foot respectively have both elasticity and anti-slip functions; the bottom surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad are in contact with the sole lining respectively. Has anti-slip function. The arch insole with cushioning and anti-slip effects as described in claim 1, wherein the inner periphery of the two positioning notches is respectively provided with an annular concave extending outward along the circumference of the two positioning notches on the thickness of the body. The outer peripheries of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad are correspondingly provided with convex rings that can be inserted into the corresponding annular grooves, so that the forefoot anti-slip cushion pad and the heel anti-slip cushion pad are stable The ground is fixed in the corresponding positioning gap. The arch insole with cushioning and anti-slip effects as described in claim 2, wherein the bottom surfaces of the forefoot anti-slip cushion pad and the heel anti-slip cushion pad respectively protrude from the bottom surface of the body. The arch insole with cushioning and anti-slip effects as described in claim 2, wherein the bottom surfaces of the forefoot anti-slip cushion pad and/or the heel anti-slip cushion pad are respectively provided with transverse anti-slip ridges. The arch insole with cushioning and anti-slip effects as described in any one of claims 1 to 4, wherein the positioning gap in the forefoot area is composed of a first arc edge close to the front edge of the body, and a first arc edge close to the front edge of the body. The arch support area is formed by a second arc-shaped side, wherein the arc of the first arc-shaped side is larger than the second arc-shaped side, and the two ends of the first arc-shaped side and the second arc-shaped side are connected to each other. The arch insole with cushioning and anti-slip effects as described in any one of claims 1 to 4, wherein the positioning gap in the heel area is composed of a straight edge close to the arch support area, and a straight edge close to the body The rear edge is composed of a U-shaped side, and the two ends of the U-shaped side and the straight side are connected to each other. The arch insole with cushioning and anti-slip effects as described in any one of claims 1 to 4, wherein the bottom surface of the arch support area forms a suspended upward concave arc portion relative to the top surface. The arc portion allows the arch support area to produce shock absorption and support for the human foot arch. The arch insole with cushioning and anti-slip effects as described in any one of claims 1 to 4, wherein the bottom surface where the main body is in contact with the sole lining is provided with anti-slip textures. The arch insole with cushioning and anti-slip effects as described in any one of claims 1 to 4, wherein the peripheral edge of the body gradually rises from the forefoot area to the heel area to form a limiting edge, so that the heel area The center of the heel area is concave. The arch insole with cushioning and anti-slip effects as described in any one of claims 1 to 4, wherein the main body, forefoot anti-slip cushion and heel anti-slip cushion are made of plastic or silicone with different hardnesses. Or made of rubber material.

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