KR102346677B1 - Shoe outsole - Google Patents

Abstract

The present invention relates to an outsole of men's shoes or women's shoes, collectively referred to as footwear and, more specifically, to an outsole of footwear in which seating grooves are formed in a ball portion and heel portion of the sole of the upper surface, respectively, wherein an elastic vibrating body is formed to be inserted into the seating grooves. The outsole of footwear according to the present invention is adapted to allow the elastic vibrating body to be simply coupled and configured by a magnet body in upper/lower split cases and a diaphragm having a magnet body between the split cases, and if necessary, a spring buffer pad that is provided separately, and in which an elastic spring is arranged on the bottom thereof, is formed to be coupled to the ball portion. According to the present invention, pain and fatigue in the foot are significantly reduced due to the innumerable vibration force generated from the elastic vibrating body, and at the same time, due to a vibration of the elastic vibrating body functioned by walking shock and a support protrusion of the plantar arch, the contraction and relaxation of muscle cells are repeated, thereby providing continuous massage effect on the foot on which the weight is focused. Therefore, the present invention can prevent foot swelling by making blood flow more smoothly, while reducing foot fatigue, and prevents unpleasant sensations or malodor caused by an increase in the temperature in a toe area by inducing smooth blood circulation, thereby being able to prevent bacterial growth and various foot-related diseases. Furthermore, the vibration function of the outsole stimulates the interest of a wearer and increases the enjoyment of wearing the outsole and walking, thereby improving the wearer's energy, and thus contributing to the health thereof.

Description

{Shoe outsole}

The present invention relates to an outsole for footwear, which is commonly referred to as men's shoes or ladies' shoes, and more particularly, a separately provided elastic vibrating body is embedded in the upper heel part and forefoot part of the outsole, and the sole arch part of the bottom surface of the outsole is supported The present invention relates to an outsole for shoes in which a continuous foot massage action and fatigue reduction effect can be expected by an elastic vibrating body and a supporting protrusion during walking and exercise by forming a protrusion downward.

In general, shoes such as men's and women's formal shoes, sports shoes, leisure shoes, and hiking boots are essential items that are always worn in daily life, and have various designs and functions according to the taste or purpose of the user.

Such shoes should be comfortable to wear while reducing foot fatigue, and have technical characteristics to minimize pressure through effective weight distribution even when worn for a long time.

The shoes as described above typically have an outsole that directly rubs against the ground, a midsole that is attached to the upper surface of the outsole, and an insole that is attached to the upper surface of the midsole and comes into contact with the wearer's foot. It will be divided into, and will consist of an upper that is attached or adhered using the outsole.

Here, the outsole, which is an outsole as described above, is generally manufactured by foam molding such as polyurethane, and the outsole should have shock absorption with a predetermined elastic force. In addition, in addition to elasticity and shock absorption, abrasion resistance to prevent shortening of service life due to frequent friction with the ground and chemical resistance to prevent physical properties from changing from various contaminants will be required.

Subsequently, in recent years, as a result of the adoption of a functional structure for the outsole of the shoe as described above, improvement is being made to obtain a more convenient feeling of use. , The diaphragm automatically vibrates by the operation member using this absorption and relaxation operation, so it arouses the interest of the wearer and makes walking enjoyable. Because it promotes blood circulation, functional shoes have been devised and registered to have an effect that greatly contributes to health promotion.

In addition, in the case of Patent Registration No. 10-1690908, the functional outsole has the shape of a sole, and includes a front groove portion and a rear groove portion formed on the upper surface, and the front groove portion is formed to include a portion of the point at which the forefoot of the foot is located on the upper portion. , The rear groove portion is formed to include a part or all of the point at which the rear foot of the foot is positioned on the upper portion, the front support portion is formed to protrude to the lower part of the body to support the forefoot of the foot, and the rear foot portion is formed to protrude to the lower part of the body to support the rear foot portion of the foot A neighboring brush and shoe configured to include a rear support part for doing so, a plurality of cushion pockets located in the front groove part, the lower part of which is bound to the body, and a plurality of cushion pockets, the lower part being located in the rear groove part, and binding the lower part to the body. It has been devised and registered.

In addition, in the case of Registered Utility Model No. 20-0486537, by implementing a structurally very simplified vibrating device, it is convenient to manufacture and amplifies the vibrating force during the vibrating process, so not only massage through vibration but also improvement of blood flow by magnetic field and leg part of growth plate stimulation, and also, by making the vibration device a mechanical vibration structure, it is possible to minimize failure during use, and by configuring it to achieve a miniaturized structure, when applied to shoes, not only the heel but also the toe Functional health shoes for plantar vibration and acupuncture points have been devised and registered to enable even massage and improvement of blood flow to the entire sole, such as enabling even application.

However, in the case of existing shoes and outsoles, since the vibration means inserted in the outsole is directly coupled with the outsole itself, assembly productivity is very low, which is extremely uneconomical. Since replacement and repair are impossible, the entire outsole must be discarded, and the vibration means itself has a very complicated structure, which is extremely inefficient.

In addition, acupressure projections having various sizes, shapes and positions are formed on the upper surface of the insole or outsole inside the shoe to create a natural acupressure effect on the bottom surface of the sole while walking, but the acupressure projections as described above Depending on the user, the user feels pain or feels uncomfortable while walking, and avoids it. will act as

Republic of Korea Patent 10-0894880 (Registered on April 17, 2009) Republic of Korea Patent Registration 10-1690908 (Registered on Dec. 22, 2016) Republic of Korea Patent 20-0486537 (Registered on May 25, 2018)

The present invention is an improvement of the above-mentioned problems, by forming seating grooves in the forefoot and heel of the sole of the upper surface of the outsole for shoes, respectively, and inserting the elastic vibrating body into these seating grooves, but the elastic vibrating body is a magnet body in the upper and lower division cases and a diaphragm having a magnet body between the divided cases to be simply coupled and configured, and, if necessary, a spring buffer pad provided with elastic springs arranged on the bottom surface of the forefoot part as necessary As the bond forms,

The elastic vibrating body of the front and rear arrangement not only makes continuous and repeated vibration action in the forefoot and heel of the sole of the foot when walking, but also effectively in the forefoot where the load is most concentrated through the spring buffer pad. It is an object of the present invention to provide an outsole for shoes having a sole support protrusion and an elastic vibrating body to further improve shock relief and walking convenience.

The present invention for achieving the object as described above, by forming each of the seating grooves at positions corresponding to the forefoot and heel of the user's sole on the upper surface of the outsole for shoes, a separately provided elastic vibrating body is inserted into these seating grooves forming, and inserting a separately provided anti-wear pad on the bottom surface of the outsole for shoes by forming a protrusion protrusion at a position corresponding to the arch of the user's foot,

The elastic vibrating body is composed of an upper case and a lower case and a diaphragm positioned in the inner space of the upper case and the lower case, and the inner surface of the upper case and the inner surface of the lower case are provided with an upper magnet body and a lower magnet body opposed to each other The diaphragm is provided with a corresponding magnet opposite to the upper and lower magnets to generate mutual repulsion, and the wear-resistant pad is inserted and fixed into a retaining groove formed on the bottom surface of the protrusion protrusion, and is inserted and fixed into the retaining groove. The bottom surface of the anti-wear pad is configured to protrude downward than the bottom surface of the outsole for shoes.

According to the present invention, muscle cell contraction and relaxation due to the vibration of the elastic vibrating body acting by gait shock and the support protrusion of the plantar arch part, as well as significantly reducing pain and fatigue due to the countless vibration forces generated from the elastic vibrating body By repeating this process to produce a continuous massage effect for the feet where the weight is concentrated, it can also reduce the fatigue of the feet and prevent swelling of the feet by improving blood flow. It prevents odors, etc. from being generated and at the same time prevents bacterial growth and various foot-related diseases. By improving the user's active ability, it can also contribute to health.

1 is an overall exploded perspective view of an outsole for shoes according to the present invention;
Figure 2 is an overall perspective view of the bottom of the outsole for shoes according to the present invention;
3 is an overall plan view of the outsole for shoes according to the present invention;
Figure 4 is a side cross-sectional overall view of the outsole for shoes according to the present invention;
5 is an exploded perspective view of a case for an elastic vibrating body of an outsole for shoes according to the present invention;
6 is an exploded perspective view of the entire elastic vibrating body of the outsole for shoes according to the present invention;
7 is a side cross-sectional separation view of the elastic vibrating body of the outsole for shoes according to the present invention;
8 is an exploded perspective view showing another embodiment of the outsole for shoes according to the present invention;
9 is an enlarged cross-sectional view of the front part of the outsole according to FIG.
10 is a side cross-sectional view showing another embodiment of an outsole for shoes according to the present invention.

Additional objects, features and advantages of the present invention may be more clearly understood from the following detailed description and accompanying drawings.

Prior to the detailed description of the present invention, the present invention can make various changes and can have various embodiments, and the examples described below and shown in the drawings are not intended to limit the present invention to specific embodiments. No, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention.

In addition, when it is said that a certain component is "connected" or "connected" to another component, it may be directly connected or connected to the other component, but other components may exist in between. It should be understood that there is On the other hand, when it is said that a certain element is "directly connected" or "directly connected" to another element, it should be understood that the other element does not exist in the middle.

Next, the terms used herein are used only to describe specific embodiments, and are not intended to limit the present invention. The singular expression includes the plural expression unless the context clearly dictates otherwise. In the present specification, terms such as “comprise” or “have” are intended to designate that a feature, number, step, operation, component, part, or combination thereof described in the specification exists, but one or more other features It should be understood that this does not preclude the existence or addition of numbers, steps, operations, components, parts, or combinations thereof.

In addition, terms such as "...unit", "...unit", "...module", etc. described in the specification mean a unit that processes at least one function or operation, which includes hardware or software or hardware and It can be implemented by a combination of software.

In addition, in the description with reference to the accompanying drawings, the same components are given the same reference numerals regardless of the reference numerals, and the overlapping description thereof will be omitted. In describing the present invention, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

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

1 is an overall exploded perspective view of an outsole for shoes according to the present invention, FIG. 2 is an overall perspective view of a bottom surface of an outsole for shoes according to the present invention, FIG. 3 is a plan overall view of an outsole for shoes according to the present invention, FIG. 4 is A side cross-sectional overall view of the outsole for footwear according to the present invention, FIG. 5 is an exploded perspective view of a case for an elastic vibrating body of the outsole for shoes according to the present invention, and FIG. 6 is an overall view of the elastic vibrating body of the outsole for shoes according to the present invention An exploded perspective view, Figure 7 is a side cross-sectional separated view of the elastic vibrating body of the outsole for shoes according to the present invention.

As shown, on the upper surface of the outsole 100 for shoes according to the present invention, seat grooves 101 and 101 ′ at positions corresponding to the forefoot and heel of the user are formed, respectively, and these seat grooves 101 and 101 are formed. ') by inserting a separately provided elastic vibrating body 200, 200', and forming a protruding protrusion 102 at a position corresponding to the arch of the user's sole on the bottom surface of the outsole 100 for shoes. It is configured by inserting a separately provided anti-wear pad 300 on the bottom surface of the protrusion protrusion 102 .

At this time, the elastic vibrating body 200, 200 'is the outsole 100 for shoes due to the impact in the course of use, such as when a user walks or runs while wearing shoes. It is to cause vibration to occur, and it helps to remarkably reduce pain or fatigue in the foot due to the vibration as described above.

In addition, the protrusion 102 having the anti-wear pad 300 causes continuous stimulation of the plantar arch in the process of use after wearing, so that the contraction and relaxation of muscle cells are repeated, and thus the weight It plays a role in reducing fatigue by creating a continuous massage effect for the focused feet.

The resilient vibrating body 200, 200 ′ as described above includes an upper case 210 and a lower case 220, and a metal vibrating plate ( 230), the inner surface of the upper case 210 and the inner surface of the lower case 220 are provided with mutually opposed upper magnets 211, 211' and lower magnets 221, 221', The diaphragm 230 is provided with the upper and lower magnets 211, 211', 221, and 221' and corresponding magnets 231 and 231' opposing to generate a mutual repulsive force.

In addition, the anti-wear pad 300 is inserted and fixed in the locking groove 103 formed on the bottom surface of the protrusion 102 integrally with the outsole 100 for shoes, and is inserted and fixed in the locking groove 103 to prevent wear. The bottom surface of the pad 300 is configured to protrude downward from the bottom surface of the outsole 100 for shoes, and the anti-wear pad 300 touches the ground before the bottom surface of the outsole 100 for shoes in the walking process, When the bottom surface of the outsole 100 is completely in contact with the ground, the protrusion of the protrusion 102 rises and presses the arch part of the user's foot.

In particular, as the anti-wear pad 300 repeatedly touches the ground as described above, it is preferable to use a tougher material, such as urethane or hard rubber, for the anti-wear pad 300 compared to the outsole 100 for shoes. something to do.

In addition, fitting grooves 212 and 212' are formed on the lower surface of the upper case 210 of the elastic vibrating body 200, 200', and the fitting groove 212 and 212' are formed on the upper surface of the lower case 220 ( 212') and corresponding fitting protrusions 222 and 222' are formed, and the upper case 210 and The lower case 220 is configured to be closely fixed to each other, but on one side of the diaphragm 230, assembling holes 232, 232' through which the fitting protrusions 222, 222' are inserted are formed, and the lower case As a locking groove 223 in which one side of the diaphragm 230 is seated is formed on the upper surface of 220, the locking groove 223 of the lower case 220 and fitting protrusions 222, 222' ) using the diaphragm 230 through the mutual press and fixation of the lower case 220 and the upper case 210 in a state in which one side of the diaphragm 230 is placed and coupled to the upper case 210 and the lower case 220. It is configured to be inserted and fixed inside the.

Therefore, when one end of the diaphragm 230 is placed on the locking groove 223, the fitting protrusions 222, 222' of the lower case 220 are inserted into the assembly holes 232, 232' of the diaphragm 230. ) is inserted, and in this state, the fitting protrusions 222, 222' of the lower case 220 are forcibly inserted into the fitting grooves 212, 212' of the upper case 210. It is combined with a strong interlocking and fixing force between them.

At this time, the upper case 210 and the lower case 220 as described above are additionally formed with corresponding engaging protrusions (symbols omitted in the drawings) and engaging grooves (symbols omitted in the drawings), It may be configured to increase the fastening force of the upper case 210 and the lower case 220 through the mutual interlocking and fixing force by the jaw and the locking groove.

In addition, the diaphragm 230 has an internal space between the upper case 210 and the lower case 220 , and the corresponding magnets 231 and 231 ′ attached to the diaphragm 230 are located at the upper part of the diaphragm 230 . It is positioned between the upper magnets 211 and 211' of the case 210 and the lower magnets 221 and 221' of the lower case 220 to continuously maintain mutual repulsion, such as Due to the mutual repulsive force, the corresponding magnets 231 and 231' of the diaphragm 230 flow up and down due to the walking impact, thereby causing continuous vibration in the elastic vibrating body 200, 200'. .

Next, in the present invention, as shown in FIGS. 8 and 9 , in the periphery of the seating groove 101 formed at a position corresponding to the forefoot of the user's sole, a spring seating groove 104 of a lower depth than the seating groove 101 ). It may be formed by expanding and forming a spring cushioning pad 400 in which a plurality of cushioning springs 410 and 410' are coupled to the bottom surface of the spring resting groove 104 by inserting the formed spring cushioning pad 400.

At this time, the flange groove 105 is further expanded around the spring seating groove 104 so that the outer bottom surface of the spring buffer pad 400 is inserted into the flange groove 105 to be mutually bonded and fixed. To form a continuous plane on the upper surface of the spring buffer pad 400 and the upper surface of the outsole 100 for shoes, the lower end of the buffer springs 410 and 410 ′ of the spring buffer pad 400 are the spring rest grooves. It is configured to contact the bottom surface of the 104 in a non-compressed state, and a through hole is formed in the center of the spring buffer pad 400 as needed to avoid interference with the elastic vibrating body 200, 200'. You can do it.

In addition, on the bottom surface of the spring cushioning pad 400 as described above, the fitting fixing parts 401 and 401' of a circular cross section for inserting and fixing the buffer springs 410 and 410' made of a soft elastic material are formed to protrude. And, by forming a locking protrusion 402 on the outer surface of the fitting fixing parts 401 and 401', the buffer springs 410 and 410' inserted into the fitting fixing parts 401 and 401' are blocking stones. It will be possible to configure a strong coupling and fixation without mutual separation by the jaws 402 .

In particular, the fitting fixing parts 401 and 401' are formed shorter than the vertical length of the buffer springs 410 and 410', and the buffer spring 410 from the load acting on the outsole 100 for the shoe. After the first buffering action by compression of the 410', the second buffering action due to the compression of the fitting fixing parts 401 and 401' occurs sequentially.

That is, when walking after wearing shoes having the outsole 100 for shoes in a state in which the spring buffer pad 400 is configured as described above, the user's weight acts on the spring buffer pad 400 while the buffer spring 410 ) (410') will be compressed, so a primary shock absorption action occurs by the buffer springs 410 and 410', and in the process of compression of the buffer springs 410 and 410' From the moment when the lower ends of the fitting fixing parts 401 and 401' come into contact with the bottom surface of the spring rest groove 104, the compression of the fitting fixing parts 401 and 401' occurs and the secondary cushioning action occurs. will be done

Therefore, the spring buffer pad 400 is very effective because it performs a step-by-step buffering action by the buffer springs 410, 410' and the fitting fixing parts 401 and 401', and the elastic vibrating body 200 described above. ) (200'), while acting in combination with the vibration action, more excellent action and effect can be expected.

Next, in the present invention, as shown in FIG. 10 , the elastic vibrating body is formed by attaching and forming the expansion and contraction waterproof films 500 and 500 ′ wider than the seating grooves 101 and 101 ′ on the upper surface of the outsole 100 for shoes. (200) (200 ') can be configured to be covered by the stretch waterproof film (500) (500 '), the above stretch waterproof film (500) (500 ') made of a silicone film made of a soft elastic material, etc. has excellent elasticity, so that when the outsole 100 for shoes is compressed or bent during the walking process, the elastic vibrating body 200, 200' is separated from the seating groove 101, 101', or flow can be inhibited.

In addition, due to the expansion and contraction waterproof film 500 (500'), moisture, moisture, or foreign substances, etc. inside the seating grooves (101, 101') or through the seating grooves (101, 101'), the elastic vibrating body 200 ) (200') can be blocked from penetrating or flowing into the interior, extending the service life of the elastic vibrating body 200, 200', and at the same time, various bacteria generated in the gaps in the seating grooves 101 and 101'. It plays a role in suppressing odors and the like.

Accordingly, the shoe outsole of the present invention can be applied to various shoes such as formal shoes or casual shoes, such as men's shoes and ladies' shoes. can be very effective.

The configuration shown in the embodiments and drawings described in the present specification as described above is merely the most preferred embodiment of the present invention and does not represent all of the technical spirit of the present invention, so various equivalents and modifications that can be substituted for them It should be understood that there may be examples.

100: outsole for shoes 101,101': Anchi groove
102: protrusion protrusion 103: locking groove
104: spring rest groove 105: flange groove
200,200' : elastic vibrating body
210: upper case 211,211 ': upper magnet body
212,212': Fitting groove
220: lower case 221,221': lower magnet body
222,222': fitting protrusion 223: locking groove
230: diaphragm 231,231': corresponding magnet
232,232' : assembler
300: anti-wear pad
400: spring buffer pad 401,401': fitting fixing part
402: stumbling block
410,410': buffer spring
500,500' : Stretch waterproof film

Claims (6)

On the upper surface of the outsole 100 for shoes, seating grooves 101 and 101' at positions corresponding to the forefoot and heel of the user's sole are formed, respectively, and elastic provided separately in these seating grooves 101 and 101' The vibrating body 200 and 200' are inserted and formed, and the protrusion protrusion 102 is formed on the bottom surface of the outsole 100 for a shoe at a position corresponding to the arch of the user's foot, and the protrusion protrusion 102 is placed on the bottom surface. Insert a separately provided anti-wear pad 300,
The elastic vibrating body 200, 200' is composed of an upper case 210 and a lower case 220, and a vibrating plate 230 located in the inner space of the upper case 210 and the lower case 220, , The inner surface of the upper case 210 and the inner surface of the lower case 220 are provided with mutually opposed upper magnets 211, 211' and lower magnets 221 and 221', and the diaphragm 230 The upper and lower magnets 211, 211', 221, and 221' are provided with corresponding magnets 231 and 231' opposite to each other so as to generate a repulsive force, and the wear protection pad ( 300) is inserted and fixed in the locking groove 103 formed on the bottom surface of the protrusion protrusion 102, and the periphery of the placement groove 101 formed at a position corresponding to the forefoot of the user's sole is lower than the placement groove 101 The depth of the spring rest groove 104 is expanded and formed, and in the spring rest groove 104, a plurality of buffer springs 410, 410 ′ are protruding downward from the bottom, and the fitting fixing parts 401 and 401' of a circular cross section are protruded downward. ) In the outsole for shoes that is configured to be inserted into the spring cushioning pad 400, which is formed to be coupled to each other,
The bottom surface of the abrasion prevention pad 300 inserted and fixed in the locking groove 103 is configured to protrude downward than the bottom surface of the outsole 100 for shoes. Let the action take precedence,
The fitting fixing parts 401 and 401' are formed shorter than the vertical length of the buffer springs 410 and 410', and the buffer springs 410, 410' from the load acting on the outsole 100 for shoes. ) having a sole support protrusion and an elastic vibrating body, characterized in that after the primary buffering action by the compression of the fitting fixing parts 401 and 401', the secondary buffering action occurs sequentially Outsole for shoes. delete delete delete delete delete

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