阅读说明：本技术 军用除臭、吸湿鞋垫 (Deodorizing and moisture-absorbing shoe pad for military use ) 是由 陈民 陈志国 吴隆伟 宋碧如 于 2021-04-07 设计创作，主要内容包括：本发明提供军用除臭、吸湿鞋垫。所述军用除臭、吸湿鞋垫包括垫体、除臭件和缓冲层,所述垫体包括脚心垫、脚跟垫和脚掌垫,所述脚跟垫和脚掌垫通过脚心垫一体成型并构成符合人体脚掌形状；所述除臭件安装在脚跟垫底部开设的安装槽内,通过除臭件对军用鞋内部进行处理除臭处理；所述缓冲层嵌合在脚掌垫上,且缓冲层内设置有若干组规格相同的吸湿机构,通过吸湿机构对军用鞋内部进行吸湿处理并提高军用鞋内干爽程度。本发明提供的军用除臭、吸湿鞋垫一方面提高了鞋内的干燥程度,另一方面降低了因为人脚导致鞋内产生的异味,与此同时环形气囊还对垫体起到一定程度的缓冲作用。(The invention provides a military deodorizing and moisture absorbing insole. The military deodorizing and moisture absorbing insole comprises an insole body, a deodorizing piece and a buffer layer, wherein the insole body comprises an arch pad, a heel pad and a sole pad, and the heel pad and the sole pad are integrally formed through the arch pad and form a shape conforming to the sole of a human body; the deodorizing piece is arranged in a mounting groove formed in the bottom of the heel pad, and the interior of the military shoe is subjected to treatment and deodorization treatment through the deodorizing piece; the buffer layer gomphosis is on sole pad, and is provided with the moisture absorption mechanism that a plurality of group's specifications are the same in the buffer layer, carries out moisture absorption treatment and improves the interior dry and comfortable degree of military shoes through moisture absorption mechanism to military shoes inside. The military deodorizing and moisture absorbing insole provided by the invention improves the dryness degree in the shoe on one hand, reduces the peculiar smell generated in the shoe due to the human foot on the other hand, and simultaneously the annular air bag also plays a certain buffer role on the insole body.)

1. Military deodorization, moisture absorption shoe-pad, its characterized in that includes:

the sole comprises a sole body (1), wherein the sole body (1) comprises a sole center pad (11), a heel pad (12) and a sole pad (13), and the heel pad (12) and the sole pad (13) are integrally formed through the sole center pad (11) and form a shape conforming to the sole of a human body;

the deodorizing piece (3) is arranged in a mounting groove (2) formed in the bottom of the heel pad (12), and the interior of the military shoe is subjected to treatment and deodorization treatment through the deodorizing piece (3);

buffer layer (9), buffer layer (9) gomphosis is on sole pad (13), and is provided with the moisture absorption mechanism (9a) that a plurality of groups of specifications are the same in buffer layer (9), carries out moisture absorption treatment and improves the interior dry and comfortable degree of military shoes through moisture absorption mechanism (9a) to military shoes inside.

2. The military deodorizing and moisture absorbing insole according to claim 1, wherein the deodorizing member (3) comprises an annular ring (31), air holes (32) and an annular air bag (33), the annular ring (31) is fixedly embedded in the mounting groove (2) formed in the bottom of the heel pad (12) and coaxially arranged with the annular ring (31), a plurality of air holes (32) distributed in an annular shape are formed in the ring wall of the annular ring (31), the annular air bag (33) is fixedly embedded in the bottom of the annular ring (31), and the annular air bag (33) extends out of the bottom of the heel pad (12) by 2-3 mm.

3. The military deodorizing and moisture absorbing insole as claimed in claim 2, wherein a circular ring active carbon block (4) is embedded in a mounting groove (2) formed in the bottom of the heel pad (12), the inner ring wall of the circular ring active carbon block (4) is attached to the annular ring (31), the outer ring wall of the circular ring active carbon block (4) is attached to the inner ring wall of the mounting groove (2), a plurality of air flow channels (5) are formed in the heel pad (12), one ends of the air flow channels (5) are communicated with the mounting groove (2), and the other ends of the air flow channels (5) penetrate through the connecting transition arc surface of the arch pad (11) and the heel pad (12).

4. The military deodorizing moisture-absorbing insole according to claim 1, wherein the buffer layer (9) comprises a latex layer (91), a cloth base layer (92) and a hollow cavity (93), the latex layer (91) and the cloth base layer (92) are integrally formed in a co-extrusion mode, a hollow cavity (93) is arranged between the latex layer (91) and the cloth base layer (92), and the cloth base layer (92) is embedded on the upper surface of the sole pad (13).

5. The military deodorizing and moisture absorbing insole according to claim 4, wherein the moisture absorbing mechanism (9a) comprises a concave cavity (91a), a piston sheet (92a), a sliding rod (93a), a latex head (94a), an exhaust cavity (95a), a moisture absorbing cavity (96a), activated carbon particles (97a) and an air inlet (98a), the concave cavity (91a) is arranged in the cloth substrate layer (92), the exhaust cavity (95a) extending out of the side edge of the sole pad (13) is arranged at two sides of the concave cavity (91a), the piston sheet (92a) in sliding connection is inserted in the concave cavity (91a), the sliding rod (93a) is fixedly arranged at the top of the piston sheet (92a), the latex head (94a) is fixedly arranged at the top of the sliding rod (93a) extending out of the concave cavity (91a), and the latex head (94a) is abutted against the inner top wall of the latex layer (91), the cloth basic layer (92) of cavity (91a) both sides department has all seted up wet chamber (96a), and all has stored sufficient active carbon granule (97a) in each wet chamber (96a), air inlet (98a) with well cavity (93) intercommunication are seted up to the top in wet chamber (96 a).

6. The military deodorizing moisture absorbing insole according to claim 1, wherein a friction sheet (6) is sewn on the upper surface of said heel pad (12), and a heel patch (7) is fixedly fitted at the rear edge of the upper surface of said heel pad (12).

7. The military deodorizing moisture-absorbing insole as set forth in claim 1, wherein said arch pad (11) is provided at its bottom with a plurality of friction arc grooves (8) distributed transversely.

8. The military deodorizing and moisture absorbing insole as set forth in claim 1, wherein a hard PC plate (9d) is fixedly fitted to the bottom of said arch pad (11), and a plurality of uniformly distributed rubber disks (9e) are fixedly fitted to the lower surface of said hard PC plate (9 d).

9. The military deodorizing and moisture absorbing insole according to claim 1, wherein a fan-shaped cavity (9b) is formed in the front semicircular end surface of the arch pad (11), a plurality of connecting holes (9c) are formed in the upper surface of the fan-shaped cavity (9b), and fan-shaped activated carbon blocks are embedded in the fan-shaped cavity (9 b).

Technical Field

The invention relates to the technical field of insoles, in particular to military deodorizing and moisture absorbing insoles.

Background

As the name implies, the shoes and boots are used by military units in marching and battle. A pair of excellent army shoes and army boots not only needs to be durable and comfortable enough to ensure various requirements of soldiers in a harsh combat environment, but also needs to be vigorous and beautiful to play roles of embodying military power and promoting soldier air, and due to the characteristics, the army boots not only are widely purchased and equipped by military forces in various countries, but also are touted by military lovers. Even for the common people, especially the young people who are going to go out of school or just walk into the society, the military boots which are more than basketball shoes and are not as serious as leather shoes are really a good choice.

The insoles are indispensable for military shoes, and the military shoes and the military boots are frequently shuttled between mountain forests due to the particularity of the military shoes and the military boots, the existing military shoes are poor in insole contact use comfort with users, the ventilation speed of the inner parts of the shoes is low, and the moisture absorption and deodorization capacity of the insoles is reduced during field sports.

Therefore, there is a need to provide a new military deodorizing moisture-absorbing insole to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the invention provides a military deodorizing moisture-absorbing insole.

The military deodorizing and moisture absorbing insole provided by the invention comprises: the foot pad comprises a pad body, a deodorizing piece and a buffer layer, wherein the pad body comprises a sole pad, a heel pad and a sole pad, and the heel pad and the sole pad are integrally formed through the sole pad and form a shape conforming to the sole of a human body; the deodorizing piece is arranged in a mounting groove formed in the bottom of the heel pad, and the interior of the military shoe is subjected to treatment and deodorization treatment through the deodorizing piece; the buffer layer gomphosis is on sole pad, and is provided with the moisture absorption mechanism that a plurality of group's specifications are the same in the buffer layer, carries out moisture absorption treatment and improves the interior dry and comfortable degree of military shoes through moisture absorption mechanism to military shoes inside.

Preferably, the deodorizing part comprises an annular ring, air holes and an annular air bag, the annular ring is fixedly embedded in a mounting groove formed in the bottom of the heel pad and coaxially arranged with the annular ring, a plurality of air holes distributed annularly are formed in the ring wall of the annular ring, the annular air bag is fixedly embedded in the bottom of the annular ring, and the annular air bag extends out of the bottom of the heel pad by 2-3 mm.

Preferably, a circular ring active carbon block is sleeved in a mounting groove formed in the bottom of the heel pad, the inner ring wall of the circular ring active carbon block is attached to the annular ring, the outer ring wall of the circular ring active carbon block is attached to the inner ring wall of the mounting groove, a plurality of airflow channels are formed in the heel pad, one ends of the airflow channels are communicated with the mounting groove, and the other ends of the airflow channels penetrate through the arch pad and the heel pad to be connected with an excessive arc surface.

Preferably, the buffer layer includes emulsion layer, cloth basic unit and well cavity, emulsion layer and cloth basic unit are through crowded mode integrated into one piece altogether, and are equipped with well cavity between emulsion layer and the cloth basic unit, the gomphosis of cloth basic unit is at the upper surface of sole pad.

Preferably, moisture absorption mechanism includes cavity, piston plate, slide bar, latex head, exhaust chamber, hygroscopic chamber, active carbon particle and air inlet, the cavity is seted up in the cloth basic layer, and the both sides of cavity set up the exhaust chamber that extends sole pad side edge, the piston plate that is equipped with sliding connection is inserted in the cavity, and the top fixed mounting of piston plate has the slide bar, the top of slide bar extends cavity and fixed mounting has the latex head, and latex head and latex in situ roof offset, the hygroscopic chamber has all been seted up to the cloth basic layer department of cavity both sides, and all stores the active carbon particle of capacity in each hygroscopic chamber, the air inlet with well cavity intercommunication is seted up at the top in hygroscopic chamber.

Preferably, a friction plate is sewn on the upper surface of the heel pad, and a heel patch is fixedly embedded at the rear edge of the upper surface of the heel pad.

Preferably, the bottom of the arch pad is provided with a plurality of friction arc-shaped grooves which are transversely distributed.

Preferably, a hard PC board is fixedly embedded at the bottom of the arch pad, and a plurality of uniformly distributed rubber circular sheets are fixedly embedded on the lower surface of the hard PC board.

Preferably, the semicircular end face of the front side of the arch pad is provided with a fan-shaped cavity, the upper surface of the fan-shaped cavity is provided with a plurality of connecting holes, and the fan-shaped activated carbon block is embedded in the fan-shaped cavity.

Compared with the related technology, the military deodorizing and moisture absorbing insole provided by the invention has the following beneficial effects:

1. according to the invention, after the heel pad of the pad body is squeezed, the gas in the annular air bag is blown out through the air holes, and after the heel is restored due to the rising, the annular air bag sucks the gas through the air holes, so that the air flow in the shoe can flow after the annular air bag is pressed or restored, and therefore, moisture in the flowing air flow can be absorbed and dried by the annular active carbon blocks, on one hand, the drying degree in the shoe is improved, on the other hand, the peculiar smell generated in the shoe due to the human foot is reduced, and meanwhile, the annular air bag also plays a buffer role to the pad body to a certain degree;

2. the annular air bag generates air flow in the shoe, the air flow channel can suck air to the heel of the human body when the annular air bag sucks air, so that the drying degree of the heel is accelerated, and the air flow channel can blow air to the heel of the human body when the annular air bag exhausts air, so that the refreshing degree of the heel is improved, and the stuffiness feeling of the foot surface is reduced;

3. according to the shoe, the sole is pressed on the latex layer, the latex head pushes the sliding rod to press the piston piece downwards, so that air flow in the concave cavity is discharged out through the exhaust cavity, at the moment, the air in the moisture absorption cavity is pressed into the moisture absorption cavity through the air inlet and is subjected to moisture absorption treatment by the active carbon particles, meanwhile, the sole is decompressed, when the sole does not extrude the latex head, the air flow in the shoe flows into the concave cavity and the moisture absorption cavity through the exhaust cavity, so that the air circulation in the shoe is promoted, the active carbon particles are fully utilized, and the dehumidifying and deodorizing capabilities of the shoe pad are greatly improved;

4. the heel patch is made of silica gel, so that the foot fitting degree of the insole can be improved, a slightly larger military shoe can be debugged, the bottom of the arch pad is provided with a plurality of transversely distributed friction arc-shaped grooves, the friction degree of the insole and the military shoe is improved, and the problem that the insole is folded in the shoe is avoided;

5. the hard PC board can effectively reduce the problem that the soles of the feet are damaged due to the fact that the insoles are pierced, and the rubber round sheets improve the friction and buffering degree between the arch pads and the interiors of the shoes.

Drawings

FIG. 1 is a schematic structural view of a military deodorizing moisture-absorbing insole according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the bottom of the mat body shown in FIG. 1;

FIG. 3 is an enlarged view of the structure shown at A in FIG. 2;

FIG. 4 is a schematic view of the installation structure of the ring activated carbon block in the installation groove shown in FIG. 2;

FIG. 5 is a schematic cross-sectional view of the military deodorizing moisture-absorbing insole of FIG. 1;

fig. 6 is an enlarged schematic view of the structure shown at B in fig. 5.

Reference numbers in the figures: 1. a cushion body; 11. a sole pad; 12. a heel pad; 13. a sole pad; 2. mounting grooves; 3. a deodorizing member; 31. an annular ring; 32. air holes; 33. an annular air bag; 4. a circular ring activated carbon block; 5. an air flow channel; 6. a friction plate; 7. a heel patch; 8. a friction arc-shaped groove; 9. a buffer layer; 91. a latex layer; 92. A cloth substrate layer; 93. a hollow cavity; 9a, a moisture absorption mechanism; 91a, a cavity; 92a, a piston plate; 93a, a slide bar; 94a, latex head; 95a and an exhaust cavity; 96a, a moisture absorption cavity; 97a, activated carbon granules; 98a, an air inlet; 9b, a fan-shaped cavity; 9c, connecting holes; 9d, hard PC board; 9e, rubber disc.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, in which fig. 1 is a schematic structural view of a military deodorizing moisture-absorbing insole according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the bottom of the mat body shown in FIG. 1; FIG. 3 is an enlarged view of the structure shown at A in FIG. 2; FIG. 4 is a schematic view of the installation structure of the ring activated carbon block in the installation groove shown in FIG. 2; FIG. 5 is a schematic cross-sectional view of the military deodorizing moisture-absorbing insole of FIG. 1; fig. 6 is an enlarged schematic view of the structure shown at B in fig. 5. The method comprises the following steps: the insole comprises an insole body 1, a deodorizing piece 3 and a buffer layer 9, wherein the insole body 1 comprises a sole pad 11, a heel pad 12 and a sole pad 13, and the heel pad 12 and the sole pad 13 are integrally formed through the sole pad 11 and form a shape conforming to the sole of a human body.

In the specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the deodorizing component 3 is installed in the installation groove 2 formed at the bottom of the heel pad 12, the interior of the military shoe is deodorized by the deodorizing component 3, the deodorizing component 3 comprises an annular ring 31, air holes 32 and an annular air bag 33, the annular ring 31 is fixedly embedded in the installation groove 2 formed at the bottom of the heel pad 12 and coaxially arranged with the annular ring 31, a plurality of air holes 32 distributed annularly are formed on the ring wall of the annular ring 31, the annular air bag 33 is fixedly embedded at the bottom of the annular ring 31, the annular air bag 33 extends out of the bottom of the heel pad 12 by 2-3mm, the annular active carbon block 4 is embedded in the installation groove 2 formed at the bottom of the heel pad 12, the inner ring wall of the annular active carbon block 4 is attached to the annular ring 31, and the outer ring wall of the annular active carbon block 4 is attached to the inner ring wall of the installation groove 2, a plurality of air channels 5 are arranged in the heel pad 12, one ends of the air channels 5 are communicated with the mounting groove 2, and the other ends of the air channels 5 penetrate through the arch pad 11 and the heel pad 12 to be connected with the transition cambered surface.

It should be noted that: after the cushion body 1 is placed in a military shoe, after the heel cushion 12 of the cushion body 1 is squeezed, the gas in the annular air bag 33 is blown out through the air holes 32, and after the heel is raised to cause the annular air bag 33 to recover, the annular air bag 33 sucks air through the air holes 32, so that the air flow in the shoe can flow after the annular air bag 33 is pressed or recovered, and therefore, moisture in the flowing air flow can be absorbed and dried by the annular active carbon blocks 4, on one hand, the drying degree in the shoe is improved, on the other hand, the peculiar smell generated in the shoe due to human feet is reduced, and meanwhile, the annular air bag 33 also plays a certain degree of buffer effect on the cushion body 1;

it should also be noted that: the annular air bag 33 generates air flow in the shoe, when the annular air bag 33 sucks air, the air flow channel 5 can suck air to the heel of the human body, the drying degree of the heel is accelerated, when the annular air bag 33 exhausts air, the air flow channel 5 can blow air to the heel of the human body, the refreshing degree of the heel is improved, and the stuffiness feeling of the instep is reduced.

Referring to fig. 5 and 6, the cushioning layer 9 is embedded on the sole pad 13, and the cushioning layer 9 is provided with a plurality of sets of moisture absorption mechanisms 9a with the same specification, the moisture absorption mechanisms 9a are used for absorbing moisture inside the military shoe and improving the dryness inside the military shoe, the cushioning layer 9 comprises a latex layer 91, a cloth base layer 92 and a hollow cavity 93, the latex layer 91 and the cloth base layer 92 are integrally formed in a co-extrusion manner, the hollow cavity 93 is arranged between the latex layer 91 and the cloth base layer 92, the cloth base layer 92 is embedded on the upper surface of the sole pad 13, the moisture absorption mechanism 9a comprises a concave cavity 91a, a piston plate 92a, a sliding rod 93a, a latex head 94a, an exhaust cavity 95a, a moisture absorption cavity 96a, activated carbon particles 97a and an air inlet 98a, the concave cavity 91a is arranged in the cloth base layer 92, and exhaust cavities 95a extending out of the edges of the sole pad 13 are arranged on both sides of the concave cavity 91a, the cavity 91a is inserted with a piston sheet 92a in sliding connection, the top of the piston sheet 92a is fixedly provided with a sliding rod 93a, the top of the sliding rod 93a extends out of the cavity 91a and is fixedly provided with a latex head 94a, the latex head 94a abuts against the inner top wall of the latex layer 91, the fabric base layers 92 at the two sides of the cavity 91a are provided with moisture absorption cavities 96a, each moisture absorption cavity 96a is internally stored with sufficient active carbon particles 97a, the top of each moisture absorption cavity 96a is provided with an air inlet 98a communicated with the cavity 93, the side wall of each moisture absorption cavity 96a is provided with an air groove communicated with the side wall of the sole pad 13, and the cavity 93 is provided with a plurality of air grooves penetrating through the upper surface of the sole pad 13.

It should be noted that: the latex head 94a pushes the sliding rod 93a to press the piston sheet 92a after the foot plate is pressed on the latex layer 91, so that the air flow in the concave cavity 91a is discharged outside through the exhaust cavity 95a, at the moment, the air in the moisture absorption cavity 96a is pressed on the moisture absorption cavity 96a through the air inlet 98a and is subjected to moisture absorption treatment through the activated carbon particles 97a, and meanwhile, the sole is decompressed, when the sole does not extrude the latex head 94a, the air flow in the shoe flows into the concave cavity 91a and the moisture absorption cavity 96a through the exhaust cavity 95a, so that the air circulation in the shoe is promoted, the activated carbon particles 97a are fully utilized, and the dehumidification and deodorization capabilities of the shoe pad are greatly improved.

Refer to fig. 2 and show, friction disc 6 has been made up to the upper surface of heel pad 12, avoid socks on the foot to fill up the problem that the slippage appears along heel, the fixed gomphosis in rear edge department of 12 upper surfaces of heel pad has heel paster 7, heel paster 7 adopts the silica gel material, heel paster 7 not only can improve the subsides foot degree of shoe-pad, and can debug the military shoes a bit slightly bigger, and the friction arc wall 8 of a plurality of strip transverse distribution is seted up to the bottom of arch of foot pad 11, improve the friction degree of shoe-pad and military shoes, avoid the shoe-pad problem that the fold appears in shoes.

Referring to fig. 1, a hard PC board 9d is fixedly embedded at the bottom of an arch pad 11, a plurality of rubber wafers 9e which are uniformly distributed are fixedly embedded on the lower surface of the hard PC board 9d, the hard PC board 9d can effectively reduce the problem that the sole of a shoe is damaged due to the fact that the insole is pierced, the rubber wafers 9e improve the friction and buffering degree between the arch pad 11 and the inside of the shoe, a fan-shaped cavity 9b is formed in the semicircular end face of the front side of the arch pad 11, a plurality of connecting holes 9c are formed in the upper surface of the fan-shaped cavity 9b, fan-shaped activated carbon blocks are embedded in the fan-shaped cavity 9b, and peculiar smells and moisture at the positions of multiple toes can be absorbed by the fan-shaped activated carbon blocks in the fan-shaped cavity 9 b.

The working principle of the military deodorizing and moisture absorbing insole provided by the invention is as follows:

after the cushion body 1 is placed in a military shoe, after the heel cushion 12 of the cushion body 1 is squeezed, the gas in the annular air bag 33 is blown out through the air holes 32, and after the heel is raised to cause the annular air bag 33 to recover, the annular air bag 33 sucks air through the air holes 32, so that the air flow in the shoe can flow after the annular air bag 33 is pressed or recovered, and therefore, moisture in the flowing air flow can be absorbed and dried by the annular active carbon blocks 4, on one hand, the drying degree in the shoe is improved, on the other hand, the peculiar smell generated in the shoe due to human feet is reduced, and meanwhile, the annular air bag 33 also plays a certain degree of buffer effect on the cushion body 1; the annular air bag 33 generates air flow in the shoe, when the annular air bag 33 sucks air, the air flow channel 5 can suck air to the heel of the human body, so that the drying degree of the heel is accelerated, when the annular air bag 33 exhausts air, the air flow channel 5 can blow air to the heel of the human body, the refreshing degree of the heel is improved, and the stuffiness feeling of the instep is reduced; the latex head 94a pushes the sliding rod 93a to press the piston sheet 92a after the foot plate is pressed on the latex layer 91, so that the air flow in the concave cavity 91a is discharged outside through the exhaust cavity 95a, at the moment, the air in the moisture absorption cavity 96a is pressed in the moisture absorption cavity 96a through the air inlet 98a and is subjected to moisture absorption treatment by the active carbon particles 97a, and meanwhile, the sole is decompressed, when the sole does not press the latex head 94a, the air flow in the shoe flows into the concave cavity 91a and the moisture absorption cavity 96a through the exhaust cavity 95a, so that the air circulation in the shoe is promoted, the active carbon particles 97a are fully utilized, and the dehumidifying and deodorizing capabilities of the insole are greatly improved; the heel patch 7 can improve the foot attaching degree of the insole and debug a slightly larger military shoe, and the bottom of the arch pad 11 is provided with a plurality of transversely distributed friction arc-shaped grooves 8, so that the friction degree of the insole and the military shoe is improved, and the problem that the insole is folded in the shoe is avoided; the hard PC board 9d can effectively reduce the problem that the soles of the shoes are damaged due to the fact that the insoles are pierced, the rubber wafers 9e improve the friction and the buffering degree between the arch pads 11 and the shoes, the fan-shaped cavity 9b is formed in the semicircular end face of the front side of the arch pad 11, the upper surface of the fan-shaped cavity 9b is provided with a plurality of connecting holes 9c, fan-shaped activated carbon blocks are embedded in the fan-shaped cavity 9b, and peculiar smells and moisture at the positions of multiple toes of the fan-shaped activated carbon blocks in the fan-shaped cavity 9b can be absorbed.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.