KR200483335Y1

KR200483335Y1 - Inter-layer anti-noise indoor shoes

Info

Publication number: KR200483335Y1
Application number: KR2020160001355U
Authority: KR
Inventors: 장중현
Original assignee: 장중현
Priority date: 2016-03-14
Filing date: 2016-03-14
Publication date: 2017-05-02

Abstract

The present invention relates to a floor-standing anti-noise footwear for preventing the generation of floor noise by preventing the heel from touching the floor of the room while walking on the floor by removing the back-heel portion, and attaining posture correction and exercise effect.
The interlayer noise preventing slip cover of the present invention has a length D corresponding to 1/2 to 1/3 of the wearer's foot length, and has a thinner front surface and a thicker rear surface, so that the upper surface of the wearer's sole touches the sole surface 103 A body 100 having an inclined curved surface 101 so as to correspond to the bottom surface 103 of the body 100 so that the heel of the wearer does not touch the floor 103; (200).
According to the present invention, since the structure is simple, it is not only easy to wear, but also mass production is easy, manufacturing cost is low, and the heel to which the load of the pedestrian is concentrated at the time of walking after wearing, , It is possible to prevent the floor impact sound from being transmitted due to the load transmission by the heel so as not to be indirectly touched. The heel is always held so that the back straightening posture correction effect is obtained. It is also possible to obtain excellent effects of diet and exercise.

Description

{Inter-layer anti-noise indoor shoes}

More particularly, the present invention relates to a floor noise preventive slippery floor, more particularly, to prevent the occurrence of interlayer noise by preventing the heel of the floor from touching the floor of the room when walking, Prevention slippers.

According to urbanization, apartment houses, villas, multi-family houses, and so on, the number of multi-family houses that can live in a single building can increase, Due to the characteristics, there is a great deal of neighbors' disputes due to interlayer noise (interlayer noise).

Interlayer noise refers to the noise pollution that occurs mainly in apartment houses and multi-family houses, such as children's beeps, footsteps, toilet water, furniture cuts, piano sounds, audio sounds, and TV sound.

The interlayer noise can be classified into a light and hard impact sound (less than 58 dB), a heavy and heavy impact sound (over 50 dB), and a light sound transmitted through the air.

Especially, among the floor noise, the floor impact sound (solid sound transmission) generated by direct impact on the floor of the concrete made of concrete has a characteristic of being easily transmitted to the adjacent generation. The sound of the children playing in the upstairs, A sound such as a moving or falling sound, and a sound generated when the heel touches the floor when walking on the floor is a typical example of generating such a floor impact sound.

These noise levels, like other noise pollution, have an adverse effect on mental and physical health, which causes social conflicts such as emotional confrontation and complaints among neighboring residents.

Therefore, in order to minimize the neighboring disputes due to the interlayer noise, governmental organizations are required to legislate the performance level of the interlayer noise and to satisfy the performance grade certification according to the interlayer noise.

However, since the above-mentioned legal provisions apply only to apartment houses of more than a certain number of households, apartment houses with a small number of households are excluded from the performance grade certification for floor-to-floor noise, And even if the performance grade certification on the interlayer noise is passed, the interlayer noise is not completely eliminated, so that the neighboring dispute due to the interlayer noise is not disappeared.

Therefore, in order to resolve the disputes and conflicts between the neighboring houses according to the interlayer noise, there is a growing awareness that the residents of the apartment complex should try to suppress the interlayer noise in the room. Noise mats or slippers that can suppress the generation of floor impact sounds are becoming common.

In general, slippers are usually made of slippers, which are put on the front part of the foot without the rear part of the shoe so that it can be easily worn. In the case of the material, it is made of fabric or synthetic resin in consideration of manufacturing cost, productivity, do.

However, the conventional conventional indoor shoes can not effectively solve the floor impact sound generated when the heel portion, which is concentrated on the body during walking, indirectly touches the floor of the room even when worn in the room.

Accordingly, in recent years, a variety of slippers have been proposed to enhance the cushion function on the floor surface of the slippers to minimize the generation of floor impact sounds during walking. Typical prior arts related to the slippers for preventing the floor noise are as follows. same.

Japanese Patent Application Laid-Open No. 10-1122874 discloses a footwear main body 10 having a Velcro 11 formed on its bottom surface and a foot inserted on its upper side as shown in FIG. 7; A cushion member 20 having a foamed synthetic resin material having a cushion inside and having a velcro attaching member 21 on its surface so as to be detachably attached to the velcro 11; A rubber band 32 is inserted into the opening 31 and an inner side surface of the opening 31 is covered with a Velcro fastening member of the cushion member 20 And a jacket (30) to which a Velcro (33) attached with a Velcro (21) is attached.

In addition, Japanese Patent Application Laid-Open No. 10-1487462 discloses an interlayer noise preventing foot to prevent interlayer noise in a room due to the load of the human body, which is worn to wrap the heel portion as shown in Fig. 8, The heel interlining 100 is formed of a memory foam having a buffer capacity of silicon, polyurethane foam or circular restoration, which is formed of a shock-absorbing material wrapping around and covering the bottom, both sides and the rear of the heel, A sidewall portion 111 which is opposed to and extends upward from the lower end of the radioulomb 300 flexibly upwardly along the periphery of the radioulomb 300 and a rear end portion of the sidewall portion 111 which is connected to the Achilles' And a bottom portion 115 connecting between the pair of side wall portions 111 and thicker toward the rear end side than the bottom of the heel portion. A slippery main body 110 having one end of a fixing band 130 connected to the upper end of one of the side wall portions and a sloping main body 110 extending from a central upper end portion of any one of the side wall portions 111, 115 so as to be inserted and fixed in the center upper end portion of the other side wall portion 111 by an elastic force having an elasticity through an upper opened portion of the heel of the human body, And the elastic band 120 is formed at an upper end portion of the upper end of the fixing band 130. The fixing band 130 includes a Velcro tape 132 on one side of the other end, And a Velcro tape (112) selectively attached to and detached from the Velcro tape (132) of the fixing band (130) is provided on the outer surface of the upper end of the other side wall part (111) The heel slippers are placed.

Patent Registration No. 10-1122874 (March 20, 2012) Patent Registration No. 10-1487462 (Jan. 28, 2015)

Among the above-mentioned prior arts, the indoor shoes of the registered patent publication No. 10-1122874 have a merit that the cushioning member and the indoor shoes can be separated and engaged, thereby facilitating the washing and lowering the manufacturing cost. On the other hand, There is a problem that the main body, the cushion member, and the outer cover are frequently separated during walking, and the outer bottom of the main body is damaged by the use of the cushion member for a long period of time, The weight of the slippery is increased to increase the weight of the slippery and the feeling of fit is lowered and the load of the human body in which the heel of the user is concentrated during the walking process is thicker although the cushioning member is thick, The floor impact sound generated by hitting the floor of the room Hebrews it is difficult to eliminate shortcomings.

In another conventional art disclosed in Patent Publication No. 10-1487462, in the case of a floor-to-floor noise prevention heel slippery, the slipper is worn only on the heel portion, unlike a normal general slipper, and is worn to wrap the heel portion, It is possible to solve the occurrence of the floor impact sound due to the load of the wearer. However, since the elasticity of the elastic engaging piece formed on the inner side of the slippery main body at the time of wearing, the both sides of the main body are closely contacted to both sides of the heel, When the elasticity of the engagement part is strong, the slippery body pushes both sides of the heel too much, causing inconvenience. When the elasticity of the elastic engagement part is weak, the slippery body is easily peeled off from the heel.

In addition, although a fixing band is further provided to solve the above-mentioned inconvenience of wearing, there is also a disadvantage in that it is not easy to use because the convenience of wearing is remarkably reduced when a slip band is worn using a fixing band .

In addition, since the body portion is formed thick, the floor impact sound caused by the load of the human body concentrated on the user's heel while walking is reduced, but the amount of reduction of the floor impact sound differs depending on the user's weight or walking habit, It is difficult to completely suppress the generation of the floor impact sound of the floor.

Therefore, it is necessary to develop a slippery footwear which can effectively suppress the generation of floor impact sound by preventing the load concentrated on the heel of the pedestrian from being transmitted to the floor of the room while walking, It is true.

The interlayer noise preventing slip cover of the present invention is designed to overcome the above-mentioned problems of the prior art, and has a length D of 1/2 to 1/3 of the wearer's foot length, A body 100 that forms an inclined curved surface 101 so that the upper surface of the wearer's foot that is thicker corresponds to the sole surface 103 of the wearer so that the wearer's heel does not touch the floor 103;

And an outer cover 200 which is installed at an upper portion of the main body 100 so as to surround the wearer's feet.

The main body 100 has an elastic member 300 connected to the curved portion 301 at an angle corresponding to an angle formed by the inclined curved surface 101 and the bottom surface 103 of the upper surface, As shown in FIG.

The main body 100 may further include a stopper 103 formed to protrude downward from the bottom surface 103 or protrude downward from the front and rear ends of the downwardly convex bottom surface 103 .

The interlayer noise preventive slip cover of the present invention is configured to prevent the load concentrated on the heel of the pedestrian from being transmitted to the bottom surface 103 of the room when the user walks the room after wearing while maintaining the simple structure and wearing convenience through the above- So that it is possible to effectively suppress the occurrence of the floor impact sound.

In addition, the wearer's heel can be lifted without touching the floor of the room at all times, so that the wearer's waist can be straightened, and the amount of body muscle activity can be greatly increased to achieve a diet and exercise effect.

In the present invention, the interlayer noise-proof indoor slippers have a simple structure, which not only provides excellent wearing comfort, but also facilitates mass production and low manufacturing cost.

In addition, the floor heel to which the load of the pedestrian is concentrated when he / she is walking in the room after the wear is heard, so that it does not directly or indirectly touch the floor of the room, thereby preventing the floor impact sound from being transmitted due to the load transmission by the heel.

In addition, since the heel is always heard during the walking process after wearing, there is an effect of correcting the posture in which the waist is straightened, and the activity of the body muscle is greatly increased during the walking process, and the diet and exercise effect are also excellent.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of an embodiment of an interlaminar noise-proof indoor slip of the present invention; FIG.
2 is a side view according to an embodiment of an interlaminar noise-proof indoor slip of the present invention;
FIGS. 3 and 4 are side views according to still another embodiment of the present invention of the present invention. FIG.
FIG. 5 is a side cross-sectional view of another embodiment of the interlayer-noise-proof indoor slip of the present invention; FIG.
Fig. 6 is a use state diagram according to an embodiment of the interlayer noise prevention slip of the present invention; Fig.
Fig. 7 and Fig. 8 are illustrations showing a conventional indoor flooring for preventing interlayer noise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the structure and operation of the present invention will be described in more detail with reference to the accompanying drawings.

The interlayer noise preventing slip cover of the present invention has a length D corresponding to 1/2 to 1/3 of the wearer's foot length, and has a thinner front surface and a thicker rear surface, so that the upper surface of the wearer's sole touches the sole surface 103 A body 100 having an inclined curved surface 101 so as to correspond to the bottom surface 103 of the body 100 so that the heel of the wearer does not touch the floor 103; (200).

The main body 100 is manufactured using polyurethane foam or EVA foam (Ethylene Vinyl Acetate foam), which is light and flexible, excellent in impact resistance and shock absorption, 2 to 4 cm, and the thickness of the thickest rear surface is 7 to 10 cm.

The length of the main body 100 is equal to 1/2 to 1/3 of the length of the foot of the wearer so that the heel of the wearer is lifted by the thickness of the rear portion of the main body 100, ), And when the wearer stands or walks, the muscles of the calf and the thigh muscles as well as the muscles of the hip and the back muscles are induced to induce the exercise effect.

A curved surface 101 of the wearer's foot is formed on the upper surface of the main body 100. The curvature of the inclined curved surface 101 is defined by a toe portion having the widest foot ball and a convex downwardly convex portion, It is preferable to form the portion corresponding to the plantar portion most concave in order to support the load of the human body while simultaneously having a curvature corresponding to the curvature.

In addition, the inclined curved surface 101 of the main body 100 may further include a concavo-convex structure for preventing slippage or exerting an acupressure effect.

The bottom surface 103 of the main body 100 may be flat or have a concavo-convex structure to prevent slippage. As shown in FIG. 3, the bottom surface 103 may be convex downward, In the walking process, it is possible to multiply the effect of posture correction by inducing the waist to be straightened by increasing the natural instability due to the back and forth shaking.

The front and rear ends of the convex bottom surface 103 of the main body 100 are further provided with a stopper 103 protruding downwardly so that the convex bottom surface 103 is standing on the floor of the room, It is possible to prevent the body 100 from being shaken excessively before and after the body 100, and to prevent the body 100 from falling due to excessive back and forth shaking in the case of a wearer having a significantly reduced sense of balance.

5, the main body 100 includes an elastic member 300, which is formed so as to be connected to the curved portion 301 at an angle corresponding to an angle formed by the inclined curved surface 101 and the bottom surface 103, 100 in the form of an insert.

The elastic member 300 is made of a metal material or a plastic material having excellent physical strength and durability while being excellent in elasticity so that when the load of the wearer is transmitted to the main body 100 through the forefoot part and the foot part, It is possible to reduce the impact applied to the feet during walking by doubling the shock absorption by the body 100 and to securely maintain the shape of the body 100 made of the shock-absorbing material, thereby ensuring excellent durability.

The outer shell 200 is formed in an arch shape in which the right and left sides are fixed to the upper surface of the main body 100 and the front and rear are drilled, and the rear opening is formed to be larger than the front so as to correspond to the shape of the foot.

The material of the outer casing 200 may be formed of various materials such as fibers and synthetic resin. It is also possible to form the outer casing 200 using the same material as the main body 100 during the molding of the main body 100.

When the user wears the interlayer noise preventive slip-on shoes to which the present invention is applied, the body 100 supporting the wearer's soles is thin, the rear surface is thick, and the entire length of the body 100 is 1 / 2 < / RTI > to 1/3, so there is no heel portion for supporting the heel of the wearer, so that the wearer hears the heel naturally.

Therefore, since the heel portion where the load of the pedestrian is concentrated in the process of standing or walking by the wearer does not touch the floor 103 directly or indirectly, the floor impact sound due to the load transmission due to the pedestrian's heel can be prevented .

In addition, since the thickness of the entire body 100 is thicker than that of a normal slippery body, the length of the body 100 is only 1/2 to 1/3 of the wearer's foot length, It is possible not only to prevent the wear of the wearer from falling, but also because the heel is held at all times, so that the wearer naturally uses the balance to maintain the equilibrium while wearing.

In addition, it is possible to obtain a posture correcting effect by inducing the waist to be straightened during the gait process by creating a natural instability in the process of wearing and walking due to the shape of the body 100 having no thick but no heel, , Thigh muscles, hip muscles, and back muscles are climbing up the stairs, climbing the body, such as increasing the amount of muscle activity, diet and exercise benefits are excellent.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

10: indoor shoes 100:
101: inclined curved surface 102: bottom surface
103: stopper 200: sheath
300: elastic member 301:

Claims

(D) corresponding to 1/2 to 1/3 of the wearer's foot length, the front surface is thin and the rear surface is thick, so that the upper surface of the wearer's foot is in contact with the sole surface 103 of the wearer, So that the heel of the wearer does not touch the floor 103;
And an outer cover 200 which is installed at an upper portion of the main body 100 so as to enclose the wearer's foot,
The main body 100 has an elastic member 300 connected to the curved portion 301 at an angle corresponding to an angle formed by the inclined curved surface 101 and the bottom surface 103 of the upper surface, Wherein the slip-resistant noise preventing slip layer is formed on the inner surface of the slip layer.

delete

The method of claim 1, further comprising:
Wherein the body (100) has a bottom surface (103) formed to be convex downward.

4. The method of claim 3, further comprising:
Wherein the main body (100) further comprises a stopper (103) protruding downward at the front and rear ends of the downwardly convex bottom surface (103).