KR20040078609A - dress shoes for absorbing sock - Google Patents

Abstract

PURPOSE: A method for making a shock absorbing shoe and the shoe made using the method are provided to absorb a shock generated when the heel of the shoe is contacted to the ground mostly by the heel of the shoe. CONSTITUTION: The method comprises the steps of: forming a concave vent groove and a storage chamber on the top surface of an outsole; forming an outer profile of a shoe; assembling an elastic pad element; perforating through holes; applying an adhesive; ageing the adhesive by general means; bonding the elastic pad element to the storage chamber of the outsole, a pressure pad element to the top surface of the elastic pad member and wing parts to the expanded surface of the storage chamber; compacting the adhesive parts of the outer sewn around the outsole by closely contacting them each other; bonding a liner and making the through holes cover the pressure pad element; and laminating the insole to the surfaces of the liner and of the pressure pad.

Description

Method for manufacturing shock absorbing shoes and shoes thereof {dress shoes for absorbing sock}

The present invention relates to a method for producing shock absorbing shoes and shoes so as to smoothly absorb the shock applied to the foot when walking or running, and at the same time to supply air containing odor removal and a disinfectant.

In general, the function of the shoe protects the sole from the ground when walking or running, and has a function to make the walking motion comfortable. It also absorbs the shock generated when the foot touches the ground and impacts the ankle, knee, and joints. There is a function to protect the fashion and the role of fashion along with the clothing to wear.

Therefore, the sole of the shoe is made of a rubber sole which is made of a rubber sole which has a high rear friction to increase the friction with the ground and prevents the steps, and the upper is fixed to the sole by a conventional sewing method to protect the toes and the instep. It consists of an insole and an insole and an insole for stabilizing the seating state of the sole between the sole and the upper.

The conventional shoe having such a structure causes the rear of the heel to touch the ground first to cause an impact when the user makes a walking step, and then touches the sole, and in this state, the heel is lifted to the next step. In this case, the weight of the user is concentrated on the hind grommet at the moment when the heel touches the ground, so that the most friction occurs at the rear of the heel, and the abrasion occurs severely. Less happens.

Thus, when the foot touches the ground, the impact generated from the heel is not sufficiently absorbed by the rubber heel because the rubber is firmly compressed in the manufacturing process of the heel. For this reason, the shock that cannot be absorbed is transmitted to the ankle and knee through the bone of the natural foot, and the state is transmitted from the knee to the head through the spine. There was a problem that the tiredness is increased in the body, and the shock that is continuously delivered to the ankles and knee joints has a problem in that it is uncomfortable to walk or stand.

The present invention has been made to solve the above problems, and an object of the present invention is to absorb most of the shock generated when the heel of the shoe is in contact with the ground in the heel of the shoe.

In another aspect, the present invention is to compress the capsule filled with the dispersant when the elastic pad body is compressed to move the inside of the shoe with the movement of the air to purify the air in the shoe.

The object of the present invention is the process of producing the outsole by a mold operation, the process of cutting the upper in a predetermined pattern, the process of sewing each piece cut in the pattern and the upper and sewn upper of the outsole In the step of applying a bond around the aging of the step, the step of adhering and bonding the adhesive portion of the sole and the sewing upper, and the step of laminating the insole and insole in the interior of the shoe formed by the pressing process, The process of applying the adhesive to the bottom and the entrance of the receiving chamber by forming a concave vent groove and the receiving chamber in the upper surface of the sole when manufacturing the outsole, and the coil spring that absorbs shock and absorbs the body load between the flat plate and the lower plate Applying an adhesive to the upper and lower surfaces of the elastic pad body having a predetermined height and assembled on the elastic pad body; Applying an adhesive to the surface and the upper surface of the resilient pad body, aging the adhesive applied to the accommodating chamber, the resilient pad body and the pressure pad body in a conventional aging furnace, and the resilient pad in the accommodating chamber of the outsole. It will be achieved by providing a sieve, and a pressure pad body on the upper surface of the resilient pad body, the insole on the upper surface of the outsole and then pressing the laminated portion at a predetermined pressure.

An object of the present invention is a storage chamber formed by concave excavation of the upper heel of the sole that the upper of the shoe is fixed to the rim, inserting an elastic pad body by fixing several coil springs to the upper and lower plates, the storage chamber is dome-shaped Cover with a pressure pad body having a pressure portion, and fix the wing piece of the pressure pad body to the expansion surface of the storage chamber, and form a through hole in the rear ridge of the insole to be installed to the upper surface of the outsole so that the pressure portion of the pressure pad body is the back of the foot By providing a configuration in which it is brought into contact with it.

Another object of the present invention is to form a moving path of the air on the surface of the sole that is fixed to the upper of the shoe, and to dig the surface concave in the heel to form a storage chamber, by forming a transparent stopper on the floor And a plurality of coil springs and one capsular body fixed to the upper and lower plates by the accommodating chamber, and inserted into an elastic pad body, the accommodating chamber being covered with a pressure pad body provided with a dome-shaped pressing unit to cover the wing pieces of the pressure pad body. Adhesively secured to the extended surface of the insole to form a through hole in the rear gyrus of the insole to install the upper surface of the outsole will be sought by providing a configuration in which the pressing portion of the pressure pad body is in contact with the rear gingival of the foot.

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

1 is a production process diagram for the present invention.

Figure 2 is an exploded cross-sectional view of the sole and the sole for the present invention.

Figure 3 is a cross-sectional view showing the internal structure of the shoe to which the present invention is applied.

Figure 4 is an enlarged view of the heel of Figure 1;

Figure 5 is a cross-sectional view showing the operating state of the elastic pad body in the heel of the present invention.

Figure 6 is a cross-sectional view showing another embodiment structure for the outsole of the present invention.

Figure 7 is an enlarged view of the heel of Figure 6;

8 is a cross-sectional view showing a state in which air is introduced into the capsule body coupled to the heel elastic pad body of FIG.

9 is a cross-sectional view showing a state in which the air of the capsule in the state of FIG.

* Description of symbols on the main parts of the drawings

100: shoes 101: upper 110: outsole

111: front ridge portion 113: rear ridge portion 114: settle groove

115: storage chamber 117: expansion surface 118: through hole

120: elastic pad body 121: top plate 123: bottom plate

125: coil spring 140: pressure pad body 141: wing piece

142: active part 143: pressure part 144: settling groove

150: insole 160: insole 200: capsule

210: upper cap 211: compression chamber 212: protrusion

215: outflow hole 220: lower cap 222: lid

223: protrusion 224: exhaust hole 225: inlet hole

230: divergent 300: transparent stopper

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

1 is an outsole process having a concave vent groove and a receiving chamber on an upper surface of an outsole produced by processing a conventional outsole molding mold,

The upper and lower plates are cut into a predetermined pattern to sew the pieces and pieces of the cut to form the appearance of the shoe, and the size is inserted into the accommodation chamber, and is made of flat plates to withstand the compression force of the spring. An elastic pad body assembly step of fixing several coil springs in between, a step of drilling holes through the back insole of the shoe in the size of the entrance of the storage room, the perimeter of the upper and the outsole and the accommodating chamber, and the elastic pad body Applying the adhesive to the upper and lower plates and the bottom of the pressure pad body, and aging the adhesive applied to the upper, the sole, the elastic pad body, the pressure pad body, and the like by conventional means, and to the storage chamber of the sole. Adhering the elastic pad body, and adhering the pressure pad body to the upper surface of the elastic pad body while adhering the wing pieces to the expansion surface around the storage chamber; Adhering the adhesive parts of the upper sewn to each other and compressing them; adhering the insole to the upper surface of the sole on which the upper is bonded and fixing the insole to cover the pressure pad body; and insoles on the surface of the insole and the pressure pad. The process of laminating | stacking is performed sequentially.

The shoe of the present invention manufactured by the above method has the following structure.

The shoe 100 includes an upper 101 which forms a space into which a foot can be inserted, and an outsole 110 to which the upper 101 is fixed and protects the foot from the ground.

The outsole 110 is usually made of rubber to form a foot shape, the front portion of the sole 111 is thin, the thickness of the rear portion 113 is thick. In the surface of the outsole 110, a concave vent 118 extending from the front grommets 111 to the rear grommets 113 is formed concave, and in the rear grommets 113, a rectangular accommodating chamber 115 is formed concave. do. The expansion surface 117 is formed by inclining the periphery of the entrance of the storage chamber 115.

In addition, the bottom of the storage chamber 115 is formed by digging shallowly the settled groove 116 for determining the assembly position of the elastic pad body to be described later.

The elastic pad body 120 inserted into the accommodation chamber 115 includes an upper plate 121, a lower plate 123, and a coil spring 125 having a size appropriate to be inserted into the accommodation chamber 115.

The upper plate 121 and the lower plate 123 of the elastic pad body 120 are made of a different material from the sole window, and serve as a pedestal of the coil spring, so that the urethane material may be used to sufficiently endure the pressure applied through the coil spring. It is preferable to use. However, any material can be applied as long as it is able to withstand the intensive pressure through the coil spring using other materials.

The upper and lower plates 121 and 123 are provided with fixing jaws 121a and 123a at predetermined positions in order to fix the coil springs 125. The fixing jaw (121a) (123a) is formed so as to wrap around the outer diameter of the coil spring. The coil spring 125 installed between the upper and lower plates 121 and 123 is formed to have a length inserted into the accommodation chamber 115. The coil spring 125 has a different impact generated according to the weight of the wearer, so that the coil spring 125 may be formed by varying the thickness of the wire rod and the outer diameter of the coil spring in the same state as the inner diameter and the height thereof. The surface may be plated to prevent oxidation, or luminous paint and color paint may be applied to provide identification.

The pressing pad body 140 is formed on an upper portion of the accommodation chamber 115 of the recessed bottom window 110.

The pressure pad body 140 is formed in a dome shape of the pressing portion 143 so that the contact with the back of the foot stable and easy, coupled to the expansion surface 117 of the storage chamber 115 around the pressing portion 143. To form a wing piece 141 for. In addition, the bottom surface of the pressing portion 143 forms a settled groove 144 on which the upper plate 121 of the elastic pad body 120 is seated, and is pressed between the pressing portion 143 and the wing piece 141 by a thin thickness. An active part 142 having a space capable of smoothly performing negative activities is formed.

The insole 150 is to be installed on the bottom of the space formed in the shoe 100 to protect the soles in the sole 110 and to be stabilized at the time of walking, pressure pad body on the back of the insole 150 The through-hole 152 through which the pressing portion 143 of the 140 is formed is formed.

In the drawing, reference numeral 160 denotes an insole installed on the insole 140 so that the shoe is easily inserted into the shoe and minimizes friction at the rear squeezing and firing at the time of walking, and 161 is a suction hole drilled in the insole 160. 162 is the discharge hole.

Example 1

When the coil spring 125 is installed between the upper and lower plates 121 and 123 in forming the elastic pad body 120, a space is formed between the springs so that the air is compressed when the elastic pad body 120 is compressed between the springs. It is possible to install the capsule 200 to release the.

The upper cap 210 of the capsule body 200 is provided with a compression chamber 211 with a space therein to form a lid so as to protrude a protrusion 212 for coupling with the upper plate 121 on the top, It forms through the outlet hole 215 for the air discharge.

The lower cap 220 has a cylindrical shape to form a filling chamber therein, and forms an inlet hole 225 through which air enters the filling chamber on an upper surface thereof, and an exhaust hole 224 for discharging the air inside the outer periphery thereof. Formed through. And the bottom surface protrudes the protrusion 223 for coupling with the lower plate (123).

The lower cap 220 is preferably configured to form a lid 222 on the bottom in order to supply the dispersant 230 therein, and a protrusion for coupling with the lower plate 123 on the bottom of the lid 222. 223 is formed. The outlet hole 215 formed in the upper cap 210 and the exhaust hole 224 formed in the lower cap 220 are kept in a consistent state while the capsule 200 is compressed and the capsule 200 is not compressed. It is then required to be in a staggered position. In addition, the upper and lower caps 210 and 220 are preferably made of a flexible resin that is flexible and flexible so that the inside thereof is transparent.

The bottom surface of the sole 110, that is, the bottom surface of the receiving chamber 115 into which the elastic pad body 120 is inserted, drills a through hole 118, and the stopper 300 formed of a transparent material in the through hole 118 It inserts to see through the interior of the storage chamber 115 through the transparent stopper (300).

The transparent stopper 300 inserted into the through hole 118 formed in the accommodation chamber 115 of the outsole 110 has a lens 320 that can enlarge the image to be viewed by forming a concave in the center thereof. do.

In order to prevent the transparent stopper 300 inserted into the through hole 118 of the accommodation chamber 115 from being separated, the stopper groove 118a is formed in the through hole 118 and the locking step 310 is formed in the transparent stopper 300. do.

The shoe 100 manufactured by the manufacturing method as described above includes an accommodation chamber 115 to absorb shocks in the heel portion 113 of the sole 110 and inserts an elastic pad body 120 therein, thereby providing elasticity. When the dome-shaped pressure pad body 140 is placed on the upper surface of the pad body 120 and pressed, adhesives applied to the contacting portions are bonded to each other, so that the wing pieces 141 of the pressure pad body 140 enter the storage chamber 115. It is adhered to the expansion surface 117 of the settle groove 144 is bonded to the top plate 121 of the elastic pad body (120). In addition, the lower plate 123 of the elastic pad body 120 inserted into the accommodation chamber 115 is bonded to the settled groove 116 of the bottom of the accommodation chamber 115 to form the integral sole 110 and the elastic pad body 120. And the pressure pad body 140 are in an integrated state.

Thus, the upper 101 which is sewn in the state in which the tongue pad body 120 and the pressure pad body 140 are integrally attached to the sole 110 is adhered to the sole 110. When the upper 101 is adhesively fixed to the sole 110, the shoe 100 is formed. When the insole 150 is inserted into the space formed in the shoe 100 and adheres to the sole 110, the insole is fixed. The dome shaped portion 143 of the pressing pad body 140 is penetrated by the through hole 151 bored in the rear dentification portion of the 150 to be exposed in the space of the shoe.

The insole 160 is installed in the space of the shoe, but the insole is in a state of being covered by the exposed portion of the pressing portion 143 of the pressing pad body 140.

When the shoe 100 of the present invention is manufactured as described above, the pressing portion 143 of the pressure pad body 140 is in contact with the bottom of the heel of the foot, and the pressing portion 143 is a material having elasticity, so The compression is primarily performed by the load, and the elastic pad body 120 is also primarily compressed.

When walking in this state, the impact occurs due to the load of the body while the rear sole 110 of the shoe 100 is in contact with the ground 113. At this time, the back swelling portion 113 of the sole 110 is pressed by the generated shock, and the elastic pad body 120 is also pressed through the pressure pad body 140.

In this process, the pressing portion 143 of the pressure pad body 140 is compressed, and the coil spring 125 of the elastic pad body 120 is also compressed. The pressure pad body 140 is compressed to absorb some of the impact. When the spring is compressed, the remaining shock is absorbed by the mechanical property.

Therefore, the first impact force generated when the shoe touches the ground is absorbed by the heel 113, so that the shock transmitted to the wearer's foot is extremely weak.

Since the sole 110 is in contact with the front ridge 111 to the ground and the rear ridge 113 is a state that is lifted from the ground, the load applied to the rear ridges 113 is removed, so the coil spring 125 was compressed ) And the pressing unit 143 is restored to the natural initial state.

When the user walks in this way, the compression force and restoring action generated by the elastic pad body 120 and the pressure pad body 140 provided on the rear gingival portion 143 of the outsole are the user's impact force generated by their own load. It is almost extinct in itself.

If you wear the shoe 100 with the elastic pad body 120 to absorb the impact force generated when walking as described above, the air inside it is not circulated, so as you wear it for a long time, the smell and fungus may be caused by sweat. Of course, athlete's foot is generated from the foot, so the circulation of air is required.

According to one embodiment of the present invention divergence is achieved by mixing the fragrance particles or athlete's foot therapeutic agent between the upper and lower plates 121, 123 of the elastic pad body 120 installed in the receiving chamber 115 of the sole window 110 The capsule 200 filled with the second agent 230 is installed.

The capsule 200 is the upper and lower caps 210 and 220, and the dispersant 230 is filled in the lower capsule 220 in a state in which the upper cap 210 is covered by the lower cap 220 like a syringe. The lower cap 220 has an outer air inlet hole 225 and an inner air exhaust hole 224, and the exhaust hole 224 has an outlet hole 215 of the upper cap 210 only while coming down by compression. When the air inside the upper cap 210 is compressed, the air is introduced into the lower cap 220 through the inlet hole 225 to be mixed with the particles of the fragrance or athlete's foot treatment agent so as to be matched with the exhaust hole 224. Moving to the accommodation chamber 115 through the outlet hole 215, in this state, the compressive force compresses the accommodation chamber 115, so the air mixed with the fragrance or athlete's foot treatment agent is the front ridge 111 of the outsole 110. Moved to the ventilation groove 119 extending to, and is supplied to the inside of the shoe 100 through the exhaust hole 162 bored in the front of the insole 150 is diffused It acts.

Then, when the front swelling portion 111 of the outsole 110 touches the ground, the natural back swelling portion 113 is lifted up. At this time, the compressed elastic pad body 120 and the pressure pad body 140 are in the original state. At the same time, the intake hole 213 of the intake hole 213 and the pressure pad body 140 and the intake hole 161 of the insole 160 which are restored and at the same time return to the original state of the capsule body 200. Outside air is introduced into the capsule body (200).

The elastic pad body 120 that absorbs the impact force generated when the user walks as described above is mounted in the accommodating chamber 115 of the sole 110, but has a transparent plug 300 installed on the bottom of the sole 110. Through the accommodation chamber 115 is viewed through. Through the transparent stopper 300 can see the state in which the elastic pad body 120 is installed in the accommodating chamber 115, the upper and lower plates 121, 123 of the elastic pad body 120 is also transparent, It is formed to be translucent so that the coil spring 125 installed between the upper and lower plates 121 (123) can be confirmed.

As such, the reliability of the consumer is improved by checking the inside of the accommodating chamber 115 of the sole 110 through the transparent stopper 300. When the color coating is coated on the surface of the coil spring 125, the coil spring 125 ) You can see the presence of) more clearly.

As described above, according to the present invention, the pressure pad body is first compressed when the shoe is ignited, and the elastic pad body is secondly compressed, so that the shock is significantly reduced in the joint of the user's foot due to the shock absorbed from the coil spring. Since it is delivered in a state of being intact, there is an advantage of protecting each joint from the impact generated by walking.

In particular, the pressure pad body connected to the elastic pad body through the through-hole formed in the insole of the shoe is in direct contact with the back of the foot, so that the transmission of shock is reliably blocked, there is an advantage to feel the cushion force directly when walking.

In addition, when the elastic pad body is compressed by the impact force generated during walking, the capsule body installed between the elastic pad bodies is also compressed so that the air of the diverging agent filled in the capsule body diffuses into the shoes through the accommodation chamber and the ventilation groove. There is an advantage of achieving the effect of purifying the air and sterilization of the inside, and through the transparent stopper formed on the bottom of the sole window, there is an advantage that the reliability is improved by easily confirming the existence of the elastic pad body installed inside the storage chamber. will be.

Claims (11)

Forming a concave vent groove and a receiving chamber on the upper surface of the sole which is produced by processing a conventional sole molding mold; Cutting the upper in a predetermined pattern and sewing each cut piece and pieces to form the appearance of the shoe, An elastic pad body assembling process having a size that is inserted into the receiving chamber and fixing several coil springs between the upper plate and the lower plate of flat plate type to withstand the compressive force of the spring; A step of drilling through-holes in the size of the storage room entrance to the back insole of the shoe, Applying an adhesive to the periphery of the upper and the sole and the storage chamber, and the upper and lower plates of the elastic pad body and the bottom of the pressure pad body; Aging the adhesive applied to the upper, the sole, the resilient pad body, the pressure pad body and the like by conventional means; Adhering an elastic pad body to the storage chamber of the outsole and adhering the wing piece to the expansion surface around the storage chamber while adhering the pressure pad body to the upper surface of the elastic pad body; Bonding the adhesive parts of the upper sewing around the outsole to each other and compressing them; Adhering the insole to the upper surface of the insole to which the upper is adhesively fixed and forming a through hole on the pressure pad body, and laminating an insole on the surface of the insole and the pressure pad. An upper chamber of the shoe is formed by recessing the upper surface of the heel of the sole which is fixed to the rim, and inserting an elastic pad body which fixes several coil springs to the upper and lower plates, and the receiving chamber is pressurized with a dome-shaped pressing part. Covered with a pad body, the wing piece of the pressure pad body is fixed to the expansion surface of the storage chamber, and a through hole is formed in the rear ridge of the insole installed on the upper surface of the outsole so that the pressure portion of the pressure pad body is in contact with the rear ridge of the foot. Made of shock-absorbing shoes. The shock absorbing shoe according to claim 2, wherein the pressure pad body has a thin active part formed between the wing piece and the pressing part. The shock absorbing shoe according to claim 2, wherein the bottom of the pressure pad body forms a concave settling groove into which the top plate of the elastic pad body is inserted. The shock absorbing shoe according to claim 2, wherein a settling groove is formed on the bottom surface of the accommodating chamber so as to stabilize the position of the elastic pad. The shock absorbing shoe according to claim 2, wherein the upper and lower plates of the elastic pad body are formed to have a translucent color by mixing a pigment with a transparent synthetic resin. An air path is formed on the surface of the sole where the upper of the shoe is fixed to the rim, and the surface is recessed in the heel to form a storage chamber. An elastic pad body is formed by fixing a coil spring and one capsul with an upper and lower plate. The accommodating chamber is covered with a pressure pad body including a dome-shaped press unit, and the adhesive pad is fixed to the expansion surface of the accommodating chamber. And a through hole formed in the rear ridge of the insole installed on the upper surface of the insole so that the pressing portion of the pressure pad body is in contact with the rear ridge of the foot. The shock absorbing shoe according to claim 7, wherein the air moving path is formed in at least one line and is formed to be dispersed in the front gingival part. The shock absorbing shoe as set forth in claim 7, wherein the storage chamber has a hole formed in the bottom thereof, and the transparent stopper is inserted into the hole of the bottom window to fix the transparent stopper. According to claim 7, wherein the capsule body is formed in the inlet hole protruding to the upper surface, the upper cap through which the exhaust hole is perforated in the outer periphery, the filling chamber is formed in the size inserted into the upper cap and the exhaust hole formed on the top of the filling chamber And, the bottom surface is formed of a lower cap formed with a protrusion, the shock absorbing shoe characterized in that the filling chamber is filled with a dispersant to fit the stone on the upper and lower plates of the elastic pad body. The method according to claim 7, wherein the elastic pad body is made transparent or translucent, and the capsule body installed in the center of the elastic pad body is formed of transparent synthetic resin so that the inside thereof is transparent, and through a transparent stopper installed at the bottom of the storage chamber. Shock-absorbing shoes, characterized in that the storage chamber is viewed.