KR20160001214U - Improved fit and joint protection shoe insole - Google Patents

Improved fit and joint protection shoe insole Download PDF

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Publication number
KR20160001214U
KR20160001214U KR2020150006509U KR20150006509U KR20160001214U KR 20160001214 U KR20160001214 U KR 20160001214U KR 2020150006509 U KR2020150006509 U KR 2020150006509U KR 20150006509 U KR20150006509 U KR 20150006509U KR 20160001214 U KR20160001214 U KR 20160001214U
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KR
South Korea
Prior art keywords
insole
sole
foot
grooves
pressure
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Application number
KR2020150006509U
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Korean (ko)
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KR200481847Y1 (en
Inventor
박현수
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(주) 거림케미칼
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Publication of KR20160001214U publication Critical patent/KR20160001214U/en
Application granted granted Critical
Publication of KR200481847Y1 publication Critical patent/KR200481847Y1/en

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    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/386—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process multilayered
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/32—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels by adhesives
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/28—Soles; Sole-and-heel integral units characterised by their attachment, also attachment of combined soles and heels
    • A43B13/34—Soles also attached to the inner side of the heels
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/40—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process with cushions
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/38—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process
    • A43B13/41—Built-in insoles joined to uppers during the manufacturing process, e.g. structural insoles; Insoles glued to shoes during the manufacturing process combined with heel stiffener, toe stiffener, or shank stiffener
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
    • A43B17/02—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
    • A43B17/03—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient filled with a gas, e.g. air
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/1405—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form
    • A43B7/1475—Footwear with health or hygienic arrangements with foot-supporting parts with pads or holes on one or more locations, or having an anatomical or curved form characterised by the type of support
    • A43B7/149—Pads, e.g. protruding on the foot-facing surface

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

The present invention relates to a shoe sole which improves the structure so as to disperse the pressure and improves the feeling of grip even further, and also makes it possible to distribute the pressure of the sole when worn, A pressure distributing portion formed inside the upper center of the lower portion and closely inward of the sprocket; An anti-tip portion formed on an upper front side of the insole and sandwiched between the toe and the sole; According to the shoe insole of the present invention, since the structure is fluffy and the pressure applied to the sole is dispersed, the grip feeling is further enhanced. And it is also possible to distribute the pressure of the sole when worn through it, so that the foot is not burdened even when it is worn for a long time, and it is fitted to the concave portion of the toe to fill the gap to balance the side surface, Since the foot is in close contact with the foot portion, the foot is brought into close contact with the insole, thereby inducing correct gait to be performed when walking, and inducing the body to stand in a straight posture by the right gait.

Description

Improved fit and joint protection shoe insole

The present invention relates to an insole of a shoe, more specifically, to improve the structure of a shoe insole to improve a gripping feeling, and to balance a sole of a sole and relieve fatigue so that an ankle joint and a knee The present invention relates to a shoe sole with improved comfort for protecting joints.

In general, shoe insole is used by putting it in the inside of shoes. These shoe insole is a shoe that is used to comfort the foot by putting on shoes, walking for a long time, keeping the feet comfortable while watching work, Is a subsidiary organization of.

In recent years, shoe insole has been developed to provide a variety of functions for comfortable wearing, and for health.

However, the conventional shoe insole has a problem in that it can not expect the effect of dispersing the pressure of the sole structurally because the shoe sole simply performs the function of comfortably supporting the sole and does not relieve the fatigue. Therefore, There was a problem that it became easily fatigued.

In other words, the conventional shoe insole has a problem in that when the shoe is structurally worn, the wearer's foot is pushed forward and the heel is pushed, so that pressure is applied to the toe and the heel, which tends to be easily tired.

In addition, since the shoe insole of the related art has a clearance at the center and both sides of the foot, the pressure can not be structurally structured, thereby increasing fatigue and reducing the feeling of grip.

In the prior art of this field, Registration No. 20-0382055 (hereinafter referred to as "Prior Art 1") refers to a bipedal support which supports the ankle of the ankle, Metatarsophalangeal joints, protrusions formed in the insole where the tongue head contacts; A medial ethmoid limb, which is a protrusion formed on the foot of the foot; A lateral tribal arch support which is a ridge formed at a portion of the lateral tribal arch; A rear support for supporting the back foot of the tribochial tofu; In the insole of the plantar fasciitis, which is composed of a wall that starts from the head of the first tribe, and extends up to the portion of the lingual bone, the scaphoid, the calcaneus, the cubic bone, and the head of the fifth tibia, An outer rear wedge portion forming a wedge at the bottom; An inner medial supporting part having a recess formed at a bottom of a portion of the inner racquet and having a window at a position where the medial racial arch is located from a part where the removing ridges are located; A structure of the plantar fascia protecting part formed by inserting a material capable of absorbing the fullness in the window of the rear medial supporting part is disclosed.

However, the above-described prior art 1 has a complicated manufacturing process for configuring the metatarsal head supporting pad portion, the second rear supporting pad portion, the plantar muscle protecting pad portion, and the second rear supporting pad portion at the lower part of the contact pad portion, The process for constructing the metatarsal head supporting pad portion, the second rear supporting pad portion, the plantar muscle protecting pad portion, and the second rear supporting pad portion in accordance with the respective shapes is complicated.

In addition, a method of manufacturing (assembling) an insole in which a metatarsophalangeal support pad portion, a second rear support pad portion, a plantar muscle protective pad portion, and a second rear support pad portion are provided on the lower portion of the contact pad portion, The labor cost is increased.

Another feature of the prior art is disclosed in Japanese Patent Application Laid-Open No. 10-2004-0089065 (published on Oct. 20, 2004). The rear footwear high functional insole (hereinafter referred to as "Prior Art 2" A shoe sole with a shock absorber of a jigger, and a rear-controlled highly functional shoe sole with a support.

The prior art 2 is configured to distribute the pressure of the sole by forming the rear foot control, the rear footrest, the outer calf support, and the heavy gold support on the insole, but the prior art 2 differs from the prior art in that the pressure of the sole is dispersed But the contact area of the sole is widened.

In other words, when a person walks, the center concave portion of the sole of the human sole serves as a cushion to prevent the impact on the joint by the load when the soles are tilted. However, in the case of the technique 2, However, in the prior art, a material having a cushioning function is used to solve the problem, but it may vary depending on the material of the cushioning function, but the load There is a problem in that it is very insufficient to prevent the joint from being impacted.

In order to solve this problem, according to the prior art 2, grooves are formed at the bottom of the middle part of the insole in order to solve the problem. However, when the wearer paces the sole when walking, the heel approaches to the ground first and the front foot is touched. The cushion is generated by the groove portion of the bottom of the orifice portion to disperse the pressure. In the prior art 2, however, the bottom groove portion of the middle osseous section is dispersed by the load and a shape in which the front sole of the wearer pushes forward is generated, There is a problem that imbalance occurs,

That is, the prior art has a problem in that an unbalanced pressure is generated when the foot is moved from the heel to the front sole when the sole is treading, so that the ankle joint tends to balance, resulting in an unreasonable force.

Korean Utility Model Registration No. 20-0382055 Korean Patent Publication No. 10-2004-0089065

The object of the present invention is to overcome the above-described drawbacks of the prior art, and it is an object of the present invention to provide a shoe which is improved in structure so as to disperse the pressure applied to the wearer's foot, It is in providing insole.

In addition, the present invention provides a shoe insole that can relieve the impact applied to the ankle joint and the knee joint by allowing the pressure applied on the soles of the foot to be dispersed, I have to.

The present invention also provides an inexpensive shoe insole by integrally forming a pressure dispersing portion, a forward leaning preventing portion, a thrust preventing portion, a side contact portion, and a receiving portion, thereby reducing manufacturing cost and labor costs.

Another object of the present invention is to provide a shoe sole that can improve the grip of the shoe so that the upper surface of the shoe can be formed in accordance with the shape of the user's foot when the shoe having the insole of the present invention is worn.

In order to accomplish the above object, the present invention provides a footwear comprising: a pressure distributor formed in an upper center of an insole used for any one of shoes, shoes, sandals, and ladies' boots, A front anti-tip portion formed at an upper front portion of the insole and sandwiched between the toe and the sole; An anti-jamming portion formed at an upper rear portion of the insole and surrounding the heel and the side surface; And a lateral side contact portion formed along the upper central outward bend of the insole to be brought into close contact with the outside of the foot, wherein the insole includes a pressure dispersing portion, a front anti-skid portion, a skid prevention portion, a side close contact portion, ; A support portion formed at the upper center of the integrally formed insole and protruding from the end face of the insole bar to an upper portion of 1 to 3 mm so as to support the center of the wearer's foot recess; A back groove portion formed in a shape of a circle, an ellipse, a quadrangle, or a triangle at a depth of 1 to 3 mm so as to correspond to a center portion of the bottom of the soles of the wearers' heels; A cushion member which is adhered or doubly injected into any one of a silicone material, a soft synthetic resin material, and an air pad whose upper surface is convex; And a silicone pad formed on the upper part of the insole by adhesion or double injection so that the entire soles of the user are brought into close contact with the insole and the upper surface is formed in accordance with the foot shape.

In addition, in the present invention, the insole has a longitudinal groove formed in a bottom surface corresponding to a support protruding upward, and a plurality of grooves are formed in a bottom surface of the insole corresponding to the anti- So that the shoe insole is improved in wear comfort.

Also, the insole of the present invention is characterized in that the entire body is made of soft urethane, and a plurality of through holes are formed in the upper front end.

Further, the insole of the present invention is characterized in that a plurality of circular grooves are formed in a receiving portion protruding upwardly

Further, in the present invention, the concave portion is provided with a cushion member made of a silicone material, a soft synthetic resin material, or an air pad, and a gel-shaped silicon auxiliary cushion member is provided between the bottom of the concave groove and the cushion member do.

According to the shoe insole of the present invention, since the structure is fluffy and the pressure applied to the sole is dispersed, the grip feeling can be further improved, and the pressure of the sole when worn is dispersed, .

In addition, it is fitted to the concave part of the toe to fill the gaps to balance, as well as to be in close contact with the part of the foot by the side contact part, the receiving part and the anti-jamming part so that the foot is in close contact with the insole, , And it is effective to induce a balanced posture to be always performed because the body takes a straight posture by the right gait.

The present invention also provides a shoe insole for manufacturing a shoe insole having a pressure dispersing portion, a front anti-skid portion, a slide preventing portion, a side contact portion, and a receiving portion integrally formed at low cost, To provide an inexpensive shoe insole.

In addition, since the entire floor of the user's foot is closely attached to the upper portion of the insole by the silicone pad which is formed integrally with the cushion member and formed on the entire upper portion of the insole, the silicone pad is interlocked with the foot movement of the user, And the upper surface of the insole is formed according to the foot shape of the user, thereby doubling the stability in walking.

1 is a perspective view showing a shoe insole having improved comfort according to the present invention;
2 is a cross-sectional view showing the configuration of the line A-A in Fig.
3 is a cross-sectional view showing a configuration of a line B-B in Fig.
Fig. 4 is a bottom view of a shoe insole with improved wearing comfort in Fig. 1; Fig.
Fig. 5 is a view showing another embodiment of a shoe insole having improved fit feeling of Fig. 1; Fig.
Fig. 6 is a view showing another embodiment of the shoe insole with improved fit feeling of Fig. 5; Fig.
Fig. 7 is a sectional view of Fig. 6; Fig.
Fig. 8 is a view showing another embodiment of a shoe insole having improved fit feeling of Fig. 6; Fig.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a shoe insole with improved comfort according to the present invention, FIG. 2 is a sectional view showing the configuration of line A - A in FIG. 1, FIG. 3 is a sectional view showing the configuration of line B - 4 is a view showing the bottom surface configuration of the shoe insole with improved wearing comfort in Fig.

Referring to Figs. 1 to 4, the shoe insole of the present invention includes a pressure distributing portion 11 formed inside the upper center of the insole 10 and closely inboard of the insole portion; An anti-tip portion 12 formed at the upper front of the insole 10 and sandwiched between the toe and the sole; And a pawl preventing portion 13 formed at the upper rear portion of the insole 10 and surrounding the heel and the side surface.

Here, the insole (10) of the present invention is used by putting it in the inside of the shoe. Such an insole (10) is designed to comfortably keep the feet comfortably by walking the shoes for a long time, And is also used to ease walking or running. At this time, it is noted that the insole 10 of the present invention is disposed at the upper part of the shoe sole as is well known, and such insole 10 is applied to all shoes such as shoes, running shoes or sandals.

According to an embodiment of the present invention, as shown in the drawings, the present invention provides a pressure distributing portion (not shown) formed inside the upper center of an insole used for any one of shoes, shoes, sandals, and boots for ladies, A front anti-skid portion 12 formed on the upper portion of the insole 10 to be sandwiched between the toes and the sole of the insole 10, and an anti-skid portion 12 formed on the upper portion of the insole 10 to surround the heel and the side surface. And a side contact portion 14 formed along the upper central outward bending of the insole 10 and coming into close contact with the outside of the foot.

The shoe insole 10 is integrally formed by integrally forming the pressure distributing portion 11, the front-side skid prevention portion 12, the anti-skid portion 13, the side close contact portion 14, and the receiving portion 15, An insole 10 made of a material; A receiving portion 15 formed at the upper center of the integrally formed insole 10 and protruding from the bottom surface of the insole 10 to a height of 1 to 3 mm so as to support the center of the wearer's foot recess; A recessed portion 10a formed in a shape of a circle, an ellipse, a quadrangle, or a triangle at a depth of 1 to 3 mm so as to correspond to the central portion of the bottom of the soles of the wearers' heels; A cushion member 20 which is adhered or doubly injected into any one of a silicone material, a soft synthetic resin material, and an air pad, the upper surface of which is convex; And a silicone pad 20 'which is formed by adhesion or double injection on the top of the insole 10 so that the entire soles of the user are brought into close contact with the insole 10 to form an upper surface according to the foot shape.

The insole (10) is made of soft urethane and has a plurality of through holes (16) at its upper front end. The through hole (16) facilitates the movement of air inside the shoe, To suppress the occurrence as much as possible.

The insole 10 is formed with a longitudinal groove 18 on the bottom surface corresponding to the receiving portion 15 protruding upward and an elastic piece spring 15 'is provided between the receiving portion 15 and the longitudinal groove 18. Are embedded.

The resilient biasing spring 15 'and the longitudinal grooves 18 are formed in a shape corresponding to the central groove of the wearer's foot to disperse the load of the sole when the wearer walks, So that the load can be dispersed at the next step.

The present invention further provides a plurality of grooves 18a on the bottom surface of the insole 10 corresponding to the leaning preventing portion 12 and the recessed portion 10a to disperse the weight of the user and increase the cushioning force.

A plurality of dispersion grooves 31 are formed on the outsole 30 facing the longitudinal grooves 18 and the grooves 18a formed on the bottom surface of the insole 10. [ The longitudinal grooves 18, the grooves 18a and the dispersing grooves 31 increase the cushioning force while dispersing the body weight to the entirety of the outsole 30 by mutual action when the weight of the user is applied, So that the optimum walking condition is provided.

The longitudinal grooves 18a and the dispersion grooves 31 formed on the bottom surface of the insole move through the air in the shoe by the interaction when the weight of the user is applied, That is, since it moves toward the user's ankle, there is an advantage that the moisture is generated in the shoe as much as possible, as described above.

As described above, since the material of the insole 10 is formed of a soft urethane material, the upper surface of the insole is deformed according to the shape of the user's foot to increase the feeling of grip.

The pressure distribution portion 11, the anti-slack portion 12, the anti-skid portion 13, the side contact portion 14, the receiving portion 15, and the cushion member 20 formed on the upper portion of the insole 10, So that the user can stably walk at all times and maintain a healthy foot.

The recessed portions shown in Figs. 1 to 4 are not limited to being provided with only the cushion member, but can be configured differently as shown in Fig.

5, the recessed portion 10a is provided with a cushion member 20 made of a silicone material, a soft synthetic resin material, or an air pad. The inner bottom of the recessed portion 10a and the cushion member 20 A silicon auxiliary cushion member 19 in the form of a gel is provided.

6 and 7, the insole 10 may have a plurality of semi-grooves 17 formed in a protruding receiving portion 15, and the half-grooves 17 may be formed in the bottom portion 15, The cushion force of the receiving portion 15 is further increased to facilitate deformation in accordance with the movement of the foot when the concave portion of the sole is supported.

The present invention is not limited to the embodiments shown in Figs. 6 and 7. As shown in Fig. 8, a cushion member 20 is provided in the recessed portion 10a and is made of a material such as a cone material, a soft synthetic resin material, A silicone-like silicon auxiliary member 20a in the form of a gel may be provided between the inner bottom and the cushion member 20. [ Since the cushion member and the silicone auxiliary member shown in Fig. 8 are integrally formed, the whole of the user's foot is brought into close contact with the upper surface of the insole of the shoe so as to increase the feeling of grip.

The shoe insole 10, which is used to comfortably support the foot of the wearer as described above, is also inserted into the shoe.

The shoe sole having the above-described improved wearing feeling has an advantage by the following operation.

In the present invention, since the receiving portion 11 fills the gap of the concave portion of the sole to disperse the pressure applied to the foot, and the anti-leaning portion 12 is sandwiched between the toe and the sole, none.

In addition, since the anti-jamming portion 13 can be landed without being pushed around the heel and the rear side, the grip portion enhances the gripping feeling by tightly covering the heel of the molon, .

The lateral side attachment portion 14 is designed to be flexed outwardly to relieve the fatigue and improve the gripping feeling, and the cushion 20 supports the back portion of the sole with a soft and comfortable support.

The support portion 15 supports the center of the sole to improve the support force of the feet, waist, abdomen, and neck, thereby preventing the user's body from tilting to one side, thereby enabling the user to take a posture that is always healthy. It also keeps your body comfortable, so you can keep your body straight.

Also, the insole 10 of the present invention,

A plurality of through holes 16 are formed in the upper front end so as to be connected to the longitudinal grooves 18 and the grooves 18a and the dispersion grooves so that air can be ejected.

In another embodiment of the present invention, the insole 10 of the present invention has a plurality of half grooves 17 formed in a receiving portion 15 protruding upward and connected to the longitudinal grooves 18 to pump air So that air can be circulated around the wearer's foot in the shoe so that moisture can be removed.

As another embodiment of the present invention, a cushion member 20 made of a silicone material, a soft synthetic resin material, or an air pad is provided in the recessed portion 10a, and an inner bottom of the recessed portion 10a, A silicone-type silicone auxiliary cushion member 19 is provided between the first and second elastic members 20 so as to absorb the load pressure of the heel so that the first absorbs the load of the heel when the pedestrian starts his or her feet.

For the reference, the concave portion of the sole serves to support the weight of the foot and to alleviate the impact when walking. Such a concave portion is resilient when the weight is supported, walked, or exercised, There is a very important meaning to the worker. Accumulation of fatigue in such recesses can cause pain in the ankle, knee, spine, neck, and the like as well as the pain in the recesses, thereby relieving the fatigue of the recesses and alleviating the pain, . ≪ / RTI >

Since the entire floor of the user's feet is closely attached to the upper part of the insole 10 by the silicone pad 20 'formed integrally with the cushioning member 20 and formed on the entirety of the insole 10, The pads 20 'are interlocked to increase the grip of the shoe and to provide a stable walking, and the upper surface of the insole is formed according to the user's foot shape, thereby doubling the stability in walking.

Therefore, the shoe insole 10 of the present invention is structurally fluffy and can disperse the pressure exerted on the soles of the foot so that the grip feeling can be further improved.

In addition, the shoe insole (10) of the present invention is advantageous in that the foot pressure is dispersed when worn, so that it is not burdened on the foot even when it is worn for a long time and has a sense of stability.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, It will be understood that various modifications and changes may be made thereto without departing from the spirit and scope of the invention.

10: Insole 10a:
11: pressure distributor 12:
13: anti-jamming portion 14: side contact portion
15: receiving portion 15 ': elastic spring
16: through hole 17: half groove
18: longitudinal groove 18a: groove
19: auxiliary cushion member 20: cushion member
20 'Silicone pad 30: Outsole 31: Dispersing groove

Claims (4)

A pressure distributing portion 11 formed inside the upper center of the insole 10 used for any one of shoes, shoes, sandals, and ladies boots, and being in close contact with the concave portion of the wearer's sole; A front anti-skid portion 12 formed at an upper front portion of the insole 10 and sandwiched between the toe and the sole; (13) formed at the upper rear of the insole (10) and surrounding the heel and the side surface; And a side contact part (14) formed along the upper central outward bend of the insole (10) and brought into close contact with the outside of the foot,
An insole 10 integrally formed with the pressure distributing section 11, the front-side skid prevention section 12, the anti-skid section 13, the side-side tight attachment section 14, and the receiving section 15;
A support portion 15 formed at the upper center of the integrally formed insole 10 and protruding at a height of 1 to 3 mm from the insole bottom surface to support the center of the wearer's foot recess, ;
A longitudinal groove 18 and a half groove-like groove 18a formed in the bottom of the insole 10 so as to move the inner air of the shoe when the user's weight is applied to the through hole;
An elastic biasing spring 15 'that is embedded in the insole between the receiving portion 15 and the longitudinal grooves 18 so as to distribute the pressure of the load in correspondence with the center concave portion of the soles when walking;
A recessed portion 10a formed in a shape of a circle, an ellipse, a quadrangle, or a triangle at a depth of 1 to 3 mm so as to correspond to a central portion of the bottom of the soles of the wearer's foot;
A cushion member 20 which is adhered or doubly injected into any one of a silicone material, a soft synthetic resin material, and an air pad, the upper surface of which is convex;
A silicone pad 20 'which is entirely adhered to the upper part of the insole 10 so as to form an upper surface of the entire sole of the user in close contact with the insole 10,
And a plurality of dis- tribution grooves (31) formed on an upper portion of an outsole (30) opposed to the longitudinal grooves (18) and the grooves (18a) formed on the bottom surface of the insole (10) . The method according to claim 1,
The insole (10)
A plurality of through holes 16 are formed in the upper front end so as to be connected to the longitudinal grooves 18 and the grooves 18a and the dispersion grooves so that air can be ejected Comfortable footwear insole for improved fit. The method according to claim 1,
The insole (10)
Wherein a plurality of semi-grooves (17) are formed in the receiving portion (15) protruding upward to connect with the longitudinal grooves (18) to pump the air. The method according to claim 1,
In the recessed portion 10a,
A cushion member 20 made of a silicone material, a soft synthetic resin material or an air pad is provided in the inside of the recess 10a and a silicone auxiliary cushion member 19 in the form of a gel is provided between the inner bottom of the recess 10a and the cushion member 20 It is installed to absorb the load pressure of the heel.

KR2020150006509U 2014-10-02 2015-10-02 Improved fit and joint protection shoe insole KR200481847Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20140133319 2014-10-02
KR1020140133319 2014-10-02

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KR200481847Y1 KR200481847Y1 (en) 2016-11-29

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Publication number Priority date Publication date Assignee Title
KR20200012803A (en) * 2018-07-27 2020-02-05 백승민 Insole
KR20200096728A (en) * 2019-02-05 2020-08-13 조규남 Footwear midsole and insole for rheumatism gout
KR102173221B1 (en) * 2019-11-29 2020-11-04 양웅모 Insole integrated shoe manufacturing method
KR20220170562A (en) * 2021-06-23 2022-12-30 이상도 Shoe outsole having a function of dispersing dynamic load

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102448897B1 (en) 2020-09-03 2022-09-30 서울대학교산학협력단 Wearable Gait Assistance Device
KR102540620B1 (en) 2021-08-25 2023-06-07 서울대학교산학협력단 Soft wearable shoes for gait assistance

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KR20040089065A (en) 2004-10-02 2004-10-20 (주)씨에스티개발 Assistance water tank for construction
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