KR102345807B1 - Outsole for casual shoes - Google Patents

Abstract

The present invention relates to an outsole used for casual shoes such as sneakers, shoes, slip-ons, and the like. More specifically, receiving groove parts are formed in the forefoot part and the heel part of the sole on the upper surface of the outsole for casual shoes and elastic vibrators and spring buffer pads are selectively inserted in the receiving seating groove parts. The elastic vibrator is simply coupled and configured by a magnet body in the upper and lower divided cases and a diaphragm having a magnet body between the divided cases and the spring buffer pad is configured such that elastic springs are arranged in the bottom surface. Accordingly, due to the countless vibration forces generated by the elastic vibrators, pain and fatigue in the feet are significantly reduced, thereby inducing smooth blood circulation to prevent unpleasantness or unpleasant odors due to high heat generated in the toes. In addition, vibration inducing interest in a use increases pleasure of wearing while providing the pleasure of walking, the user's activity is increased, thereby contributing to the user's health. The spring cushioning pad relieves impact on the forefoot where the user's weight is concentrated, thereby providing an effect of remarkably reducing fatigue, pain, and the like in the feet.

Description

{Outsole for casual shoes}

The present invention relates to an outsole used for casual shoes such as sneakers, shoes, and slip-ons, and more particularly, by selectively embedding an elastic vibrating body or a spring buffer pad separately provided in the upper heel and forefoot of the outsole. , It relates to an outsole for casual shoes that can be expected to have a continuous foot massage action and fatigue reduction effect by an elastic vibrating body and a buffer pad during walking and exercise.

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 by making the vibrating device form a mechanical vibrating structure, it is possible to minimize breakdowns during use, and by constructing 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 to improve the above-mentioned problems, and by forming seat grooves in the forefoot and heel of the sole of the upper surface of the outsole for casual shoes, respectively, elastic vibrating body and spring buffer pad are selectively inserted and formed in these seating grooves, , The elastic vibrating body is simply coupled and configured by a magnet body in the upper and lower divided cases and a diaphragm having a magnet body between these divided cases, and the spring buffer pad is configured such that elastic springs are arranged on the bottom surface. As it does,

By means of the elastic vibrating body or spring cushioning pad of the front and rear arrangement, continuous and repetitive vibration action is produced on the sole of the foot when walking, as well as effective shock relief in the forefoot where the load is most concentrated through the spring buffer pad And it is an object of the present invention to provide an outsole for casual shoes with features such that walking convenience is further improved.

The present invention for achieving the object as described above is, on the upper surface of the outsole for casual shoes, each of the user's sole of the foot, the heel portion and the forefoot portion of the position corresponding to the groove to form a separate elastic vibrating body or elasticity provided in these seating grooves. The vibrating body and the spring buffer pad are selectively inserted and formed,

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 corresponding magnets opposed to each other to generate mutual repulsive force with the upper and lower magnets.

The present invention not only remarkably reduces pain or fatigue in the feet due to the countless vibration forces generated from the elastic vibrating body, but also induces smooth blood circulation, thereby preventing discomfort or odor caused by high heat in the toe area. The vibration action that causes the user's interest increases the pleasure of wearing and walking while providing the pleasure of walking, so it can contribute to the health of the user by improving the user's active ability, and the It is effective in remarkably reducing fatigue and pain in the feet by relieving the impact on the forefoot where the weight is concentrated.

1 is an overall exploded perspective view showing an embodiment of an outsole for casual shoes according to the present invention;
2 is an overall plan view showing an embodiment of an outsole for casual shoes according to the present invention;
3 is a detailed side cross-sectional view showing an embodiment of an outsole for casual shoes according to the present invention;
Figure 4 is an exploded perspective view of the elastic vibrating body of the outsole for casual shoes according to the present invention
5 is another exploded perspective view of the elastic vibrating body of the outsole for casual shoes according to the present invention;
6 is a side cross-sectional separation view of the elastic vibrating body of the outsole for casual shoes according to the present invention;
7 is a side cross-sectional overall view of an embodiment of an outsole for casual shoes according to the present invention;
8 is an overall exploded perspective view showing another embodiment of the outsole for casual shoes according to the present invention;
9 is a detailed side cross-sectional view showing another embodiment of the outsole for casual shoes according to the present invention;
10 is a detailed side cross-sectional view showing another embodiment of the outsole for casual 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 showing an embodiment of an outsole for casual shoes according to the present invention, FIG. 2 is an overall plan view showing an embodiment of an outsole for casual shoes according to the present invention, and FIG. 3 is a casual shoe according to the present invention It is a side cross-sectional detail view showing an embodiment of the outsole for use.

As shown, on the upper surface of the outsole 100 for casual shoes according to the present invention, seating grooves 101 and 101 ′ at positions corresponding to the heel and forefoot of the user are formed, respectively, and these seating grooves 101 and 101 are formed. ') is formed by inserting a separately provided elastic vibrating body 200, 200', and the elastic vibrating body 200, 200' moves while the user walks or runs while wearing shoes. As in the case of this occurrence, vibration is generated in the outsole 100 for casual shoes due to the impact in the process of use, and it helps to significantly reduce pain or fatigue in the foot due to the vibration.

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.

That is, as shown in FIGS. 4 to 6 , 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 lower case 220 is On the upper surface, the fitting grooves 212, 212' and corresponding fitting protrusions 222 and 222' are formed to mutually inhibit the fitting grooves 212, 212' and the fitting protrusions 222, 222'. The upper case 210 and the lower case 220 are configured to be closely fixed to each other by fitting, and the fitting protrusions 222 and 222' are inserted into one side of the diaphragm 230 assembling holes 232, 232 '), and formed by forming a locking groove 223 in which one side of the diaphragm 230 is seated on the upper surface of the lower case 220, so that the locking groove 223 of the lower case 220 is formed. In a state in which one side of the diaphragm 230 is seated and combined using the diaphragm and fitting protrusions 222 and 222', the diaphragm 230 is connected to the upper case through the mutual press and fixation of the lower case 220 and the upper case 210. It is configured to be inserted and fixed inside the 210 and the lower case 220 .

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'. .

Accordingly, the outsole for casual shoes of the present invention having the elastic vibrating body 200, 200' as described above can be applied to various shoes such as shoes, sneakers or loafers, and the process of simply wearing and walking like conventional shoes. It is very efficient because various actions and effects can be obtained through countless vibrations.

In particular, in the present invention, as shown in FIG. 7, the elastic waterproof film 500, 500', which is wider than the seating groove 101, 101'), is attached to the upper surface of the outsole 100 for casual shoes and formed by attaching the elastic The vibrating body 200, 200' may be configured to be concealed by the expansion and contraction waterproof films 500 and 500', and the above expansion and contraction waterproof films 500 and 500 made of a silicone film made of a soft elastic material. ') has excellent elasticity, so when the outsole 100 for casual shoes is compressed or bent during the walking process, the elastic vibrating body 200, 200' is removed from the seating groove 101, 101'. It is something that can inhibit the escape or flow.

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.

Next, as another embodiment of the present invention, as shown in FIGS. 8 to 9 , on the upper surface of the outsole 100 for casual shoes, seating grooves 101 and 101' at positions corresponding to the heel and forefoot of the user's sole are provided. Separately provided elastic vibrating body 200 and spring cushioning pad 400 are respectively inserted and formed in these seating grooves 101 and 101' by forming each,

The elastic vibrating body 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 as described above. , 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 The upper and lower magnets 211, 211', 221, and 221' are provided with corresponding magnets 231 and 231' facing each other to generate a repulsive force,

The spring buffer pad 400 is made of a soft elastic material, and on the bottom surface, fitting fixing parts 401 and 401' of a circular cross section for inserting and fixing the buffer springs 410 and 410' are protruded, and the fitting On the outer surface of the fixing parts 401 and 401 ′, a blocking protrusion 402 for interlocking and fixing the buffer springs 410 and 410 ′ is formed.

In particular, the spring cushioning pad ( 400) is inserted into the flange groove 102 to be mutually adhesively fixed, so that the upper surface of the outsole 100 for casual shoes and the upper surface of the spring buffer pad 400 form the same plane with each other It will be more preferable, and the lower ends of the buffer springs 410 and 410 ′ of the spring buffer pad 400 are configured to contact the bottom surface of the seating groove 101 ′ in an uncompressed state.

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 casual shoes. 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, etc. after wearing shoes having the outsole 100 for casual 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', the From the moment when the lower ends of the fitting fixing parts 401 and 401' come into contact with the bottom surface of the seating groove 101', the compression of the fitting fixing parts 401 and 401' occurs and a secondary buffering action is made. will lose

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. ), it can be expected to work in combination with the vibration action, resulting in better action and effect.

Next, as shown in FIG. 10 , the elastic vibrating body 200 is formed by attaching and forming expansion and contraction waterproof films 500 and 500 ′ that are wider than the seating grooves 101 and 101 ′ on the upper surface of the outsole 100 for casual shoes. And the spring buffer pad 400 may be configured to be concealed by the expansion and contraction waterproof films 500 and 500', and the above expansion and contraction waterproof films 500 and 500' made of a silicone film made of a soft elastic material. has excellent elasticity, and when compression or bending of the outsole 100 for casual shoes occurs during walking, the elastic vibrating body 200 and the spring cushioning pad 400 are seated in grooves 101, 101') It is something that can be prevented from escaping from or from flowing.

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 ) or it can block penetration or inflow into the inside of the spring cushioning pad 400, thereby extending the service life of the elastic vibrating body 200 and the spring buffering pad 400, and at the same time, the seating grooves 101 and 101'. It plays a role in suppressing odors caused by various bacteria and the like generated in crevices.

Accordingly, the outsole for casual shoes of the present invention having the elastic vibrating body 200 and the spring buffer pad 400 as described above can be applied to various shoes such as shoes or sneakers and loafers, and is simply worn like conventional shoes. In the process of walking, various actions and effects can be obtained through countless vibrations, and at the same time, it is excellent in shock absorption and mitigation, so that a very good fit can be obtained.

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: Casual shoe outsole 101,101': Anchi groove
102: 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
400: spring buffer pad 401,401': fitting fixing part
402: stumbling block
410,410': buffer spring
500,500' : Stretch waterproof film

Claims (7)

On the upper surface of the outsole 100 for casual shoes, seating grooves 101 and 101' at positions corresponding to the heel part of the sole of the user's foot and the forefoot part are formed, respectively, and elastically provided separately in these seating grooves 101 and 101' By inserting the vibrating body 200 and the spring buffer pad 400, respectively, the elastic vibrating body 200 includes an upper case 210 and a lower case 220, and the upper case 210 and the lower case ( It is composed of a diaphragm 230 located in the inner space of 220, and on the inner surface of the upper case 210 and the inner surface of the lower case 220, the upper magnets 211, 211' and the lower magnets ( 221) and 221' are provided, and the diaphragm 230 has a corresponding magnet 231 that is opposed to the upper and lower magnets 211, 211', 221, and 221' to generate mutual repulsion. 231' is provided, and the spring buffer pad 400 is made of a soft elastic material and has a circular cross-section fitting fixing part 401, 401 for inserting and fixing the buffer springs 410 and 410' on the bottom surface. ') is formed to protrude, and in the outer surface of the fitting fixing parts 401 and 401 ', in the outsole for shoes configured by forming a blocking protrusion 402 for interlocking and fixing the buffer springs 410 and 410',
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 and 410' from the load acting on the outsole 100 for casual shoes. ) is configured so that the secondary buffering action due to the compression of the fitting fixing parts 401 and 401' occurs sequentially after the first buffering action by the compression,
The elastic vibrating body 200 and the spring buffer pad 400 are respectively attached to the upper surface of the outsole 100 for casual shoes by attaching expansion and contraction waterproof films 500 and 500 ′ wider than the seating grooves 101 and 101 ′. ) is an outsole for casual shoes with an elastic vibrating body, characterized in that it is configured to be concealed by the expansion and contraction waterproof film 500, 500'. delete delete delete delete delete delete

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