TWI622360B - Protective arch device - Google Patents

Abstract

A protective arch device includes a main pad body defining a first receiving portion corresponding to the arch of the foot, and a first air bag is disposed in the first receiving portion, and the corresponding foot is disposed The central portion of the bottom plate defines a second receiving portion, and the second receiving portion is provided with a pair of air cells, and a conduit is connected between the main air bag and the auxiliary air bag; a one-way inflation valve is disposed on the circumference of the auxiliary air bag On the side, the one-way inflation valve sucks outside air into the main airbag and circulates between the main airbag and the auxiliary airbag; wherein the user inflates the main airbag and the auxiliary airbag by using a pressing device, thereby being able to adjust the main airbag and The most suitable saturation of the sub-balloon, and the concavity of the arch of the foot, as well as the fit of the sole of the foot, allows the user's foot to release pressure and reduce injuries and lesions.

Description

Protective arch device

The invention relates to a protective arch device, in particular to a device for providing a shoe, which protects the arch of the user's foot to relieve the pressure on the foot and is a practical applicator. creation.

"Foot" plays a pivotal role in the human body. Any movements such as walking, running, jumping, kicking, stepping, crossing, etc. must be achieved by relying on the use of the foot. The foot is engaged in daily users. Many different movements must bear a great weight load. In terms of running, the foot supports the body's muscles, bone weight, and reaction with the ground. It seems that these weights and forces are causing the feet. One of the culprit's culprits may cause problems such as muscle strain in the foot, collapse of the bone shell, inflammation of the transmembrane, etc. in the long run, and finally it will affect any movement of the foot about any movement.

The whole part of the foot is further subdivided into the soles of the soles of the feet, the heels, the toes of the toes, the arches of the feet, the insteps, etc., wherein the part of the arches occupies a place on the foot, and the arch is like a foot. The spring provides the reaction force of the foot to absorb contact with the ground during any exercise, and can increase the elasticity of the foot and maintain the balance of the body. However, the arch is so important, but it also brings great The most common damage is the bow of the arch, which is the "flat foot" and "high bow" in the name of the medical disease. The two different arches bring endless pain to the user and even affect the pain. The other bones of the body, etc. To provide the insole for the user to install in the shoe and protect the arch of the foot, please refer to the Republic of China Patent Bulletin No. M325753 "Ergonomic Insole", which is to provide a body with appropriate hardness, length and foot. The body comprises a plane portion, a first protrusion, a second protrusion, a third protrusion, and a concave portion, wherein the plane portion corresponds to the toe and the crossbow, so as to facilitate bending of the joint between the toe bone and the tibia during walking The first protrusion, the second protrusion, and the third protrusion respectively correspond to the inner side of the foot, the transverse arch area, and the outer side of the arch, and the progressive portion of the foot is formed into a progressive protrusion, and the concave portion corresponds to the foot With the heel surface, it is gradually recessed, with sufficient fitting support to form an insole that fully conforms to the human foot engineering, and its stability is high to prevent sliding forward, and also has foot Acupoint massage effect.

The above-mentioned "ergonomic insole" provides the user with the proper softness of the body cushion under the foot and shares the pressure on the foot. However, the insole is used for a long time. Wear and use, it is easy to produce problems such as softness of fatigue and material embrittlement, which causes the user to change frequently; in addition, the position of the arch of each user is different, and the insole that matches the arch will only accelerate the arch of the foot. The change of the part, so each user must spend time looking for a suitable insole to match the position of the arch of the foot; therefore, such time-consuming, mental and physical strength to find, and long-term wear is easy to cause damage to the insole and must be eliminated In exchange, the relevant industry must carefully consider how to improve in order to meet the needs of the public.

In view of the above situation, the inventors invested a lot of time to research relevant knowledge, and compared various advantages and disadvantages, carried out research and development of related products, and after many experiments and tests, finally introduced a "protective arch device" improvement. The above missing is in line with the needs of the public.

SUMMARY OF THE INVENTION It is a primary object of the present invention to provide a protective device for protecting the arch of the foot and for reducing and sharing the pressure experienced by the foot, which improves the aforementioned prior art and the deficiencies of the listed "ergonomic insole" The insole of the prior art is not suitable for the user of different arch positions, and the long-term use may cause the insole to be embrittled, and the technically enumerated technique cannot provide the user with a protective foot protection. The bow, and each change of the user must be disassembled and adjusted, resulting in the need to match the height of the arch of different people, it must take time, mental and physical strength to find the corresponding main body and other missing.

To this end, the present inventors strive to achieve the object and effect of the foregoing invention. The present invention provides a protective arch device that is mounted in a shoe body and includes: a main pad body having a first foot surface, a first shoe veneer opposite to the first foot veneer, and a pad side ring surface surrounding the first foot veneer and the first shoe veneer side, the first shoe veneer and the first shoe sticker Between the faces, and the arch portion corresponding to the foot defines a first accommodating portion, and the first accommodating portion is provided with a main air bag, and between the first foot veneer and the first shoe veneer, and A second receiving portion is defined in a central position of the bottom plate of the foot, and a pair of air bags is disposed in the second receiving portion, and a conduit is connected between the main air bag and the auxiliary air bag; a bottom plate is disposed under the main pad body And abutting against the first shoe veneer; a one-way inflation valve disposed adjacent to the sub-bag, the one-way inflation valve sucking outside air into the sub-bag; wherein the user uses the pressing device to the main bag The auxiliary airbag is inflated, thereby being able to adjust the most suitable saturation of the primary airbag and the secondary airbag, and Concavity of the arch of the foot, the foot board and the fit, allowing users to move on foot at work can relieve pressure and reduce injuries and disease.

According to a further feature of the present invention, the main airbag has a main air chamber therein, and a liquid mixed with oil and water is added to the main air chamber.

According to a further feature of the present invention, the sub-bag has a pair of air chambers, and a liquid mixed with oil and water is added to the sub-air chamber.

According to a further feature of the present invention, the sub-bag has a pair of air chambers, and the sub air chamber is filled with a liquid mixed with oil and water.

According to a further feature of the present invention, the one-way inflation valve further has a valve body and a helium gas pipe connected to the outside of the valve body, and the opposite end of the gas pipe connecting the valve body is convexly convex on the pad side surface of the main pad body. When the main airbag is pressed and reset continuously, the air is sucked into the main airbag by the air snorkel, and is guided into the sub-airbag by the duct to be filled, thereby changing the thickness of the main and auxiliary airbags and soft and hard. degree.

According to a further feature of the present invention, the primary and secondary airbags are disposed in the main cushion body in either a direct molding or an indirect bonding manner, or a combination of the two.

According to a further feature of the present invention, a pressurizing device is further coupled to the pressurizing device, the pressurizing device includes a pressurizer and a communication tube, one end of the connecting tube is mounted on the pressurizer, and the other end is connected to the one-way inflation valve The air tube protrudes outward from one end of the main pad body, and the pressurizer generates air and is filled into the main and auxiliary air cells via the communication tube.

In view of the above description of the technical features listed and illustrated in the present invention, the present invention has the advantages that the user applies a force to the main and auxiliary airbags by the pressing device, and inserts the one-way inflation valve through the pressing device. Filling the gas into the sub-bag and guiding it to the main airbag, so that the main airbag can be matched according to the height of the arch The thickness and the degree of tightness between the sole plate and the sub-bag. Second, through the mixing of the oil and water filled in the main airbag and the sub-airbag, and the filling of the air with the pressurizing device, the user can adjust the softness of the main airbag and the auxiliary airbag, so that the main airbag and the auxiliary airbag can be good. Support the foot and share the pressure on the foot. Therefore, the present invention can be said to be a practical and progressive invention, which is quite worthy of promotion by the industry and is publicized to the public.

(10)‧‧‧Shoe body

(20)‧‧‧ Foot

(1)‧‧‧Main body

(11)‧‧‧ First foot veneer

(12)‧‧‧First shoe veneer

(13) ‧ ‧ mat side circle

(14) ‧‧‧First Housing Department

(15)‧‧‧Second accommodating department

(2) ‧‧‧ primary airbag

(21) ‧‧‧ main air chamber

(3) ‧ ‧ sub airbags

(31)‧‧‧Sub-chamber

(4) ‧‧‧ catheter

(5) ‧‧‧floor

(6)‧‧‧One-way inflation valve

(61)‧‧‧ valve body

(62) ‧ ‧ 汲 air tube

(7) ‧‧‧Pressure device

(71)‧‧‧ Pressurizer

(72) ‧‧‧Connected pipe

The first figure is a perspective perspective view of the present invention installed in a shoe body.

The second figure is a schematic perspective view of the structure of the first figure.

The third picture is a three-dimensional diagram of the foot stepping on the main body.

The fourth figure is a schematic cross-sectional view of the AA line segment of the third figure.

The fifth figure is a schematic diagram of the action of the gas in the sub-balloon being introduced into the main airbag through the catheter after the foot is stepped on the sub-bag.

The sixth figure is a three-dimensional schematic view of the present invention and the pressurizing device being assembled and inflated.

In order to clearly illustrate the above objects and effects of the present invention, the features and effects of the present invention will be described in detail with reference to the accompanying drawings. Referring to the first to third figures, the present invention provides a protective arch device which is mainly installed inside the shoe body (10) and used to protect the foot (20) for shock absorption and buffering. The utility model comprises: a main pad body (1) having the same shape as the bottom plate of the foot portion (20), the main pad body (1) having a first foot veneer (11) abutting the foot portion (20), The first shoe sticker opposite to the first foot veneer (11) a surface (12), and a pad side ring surface (13) surrounding the first foot surface (11) and the first shoe veneer (12), on the first foot surface (11) and the first A first accommodating portion (14) is defined between the shoe veneers (12) and the arch portion corresponding to the foot portion (20), and the main accommodating portion (14) is provided with a main air bag (2) In addition, between the first foot veneer (11) and the first shoe veneer (12), and corresponding to the central position of the bottom plate of the foot (20), a second receiving portion (15) is defined, and the second receiving portion The part (15) is provided with a pair of airbags (3), a duct (4) is connected between the main airbag (2) and the auxiliary airbag (3), and a bottom plate (5) is mounted on the main mat body (1). ), and attached to the first shoe veneer (12); a one-way inflation valve (6) disposed on the circumferential side of the sub-bag (3), the one-way inflation valve (6) is to take in outside air In the sub-bag (3), air is circulated between the main bag (2) and the sub-bag (3); wherein the user inflates the main bag (2) and the sub-bag (3) by the pressing device (7), Thereby, the main airbag (2) and the sub-bag (3) can be adjusted to achieve the most appropriate saturation, and conform to the concavity of the arch of the foot (20), and the fit of the soleplate. Allows the user's foot (20) to release pressure and reduce damage and lesions during actuation.

The foregoing is a main technical feature of the main embodiment of the present invention, which corresponds to the content of the first item of the patent application scope of the present application, and the object and the implementation form of the present invention are known in detail, and the technical features described in the remaining subsidiary patent scopes are The detailed description or additional technical features of the first content of the patent application scope, and not to limit the scope of the first paragraph of the patent application scope, it should be noted that the first item of the patent application scope of the present application does not necessarily include the scope of the remaining subsidiary patents. Technical characteristics.

When the user's foot (20) steps on the main body (1), the sub-bag (3) is filled with gas through the pressing device (7), so that the user can self-determine the height of the arch and the shape of the sole plate. Adjusting the filling air into the primary and secondary airbags (2, 3), thereby achieving the main cushion body (1) can protect and reduce the pressure on the arch of the user's foot (20) and the various parts, see the third As shown in the six figures.

In addition, many of the inserted feet (20) are located at the arch of the foot and their heights are different, and even deformed. Therefore, the present invention is designed to allow the user to achieve the most comfortable posture when performing any foot (20) movement. The main airbag (2) and the sub-bag (3) are designed to have a main air chamber (21) and a sub-chamber (31), respectively, which can effectively reduce the pressure and momentum of the foot (20). In the main air chamber (21) and the sub air chamber (31), a liquid mixed with oil and water is added, so when the user presses the main and auxiliary airbags (2, 3) with the foot (20), When the proportion of the oil-water mixed liquid in the primary and secondary air chambers (21, 31) is greater than the filling gas, the primary airbag (2) and the secondary airbag (3) are in a softer shape, which makes the arch position lower. The flat bottom user can step on the main mat body (1) in a more comfortable manner; and when the oil-water mixed liquid ratio is less than the filling gas, the main and sub-airbags (2, 3) are presented. The harder type allows the user with a higher arch position and a more curved sole to be protected, regardless of whether the primary and secondary airbags (2, 3) are softer or stiffer. The person must make the most effective adjustment according to the type of the foot (20), so that the foot (20) can be completely protected by the main body (1), and indeed achieve the effect of cushioning and shock absorption, please refer to The two figures are shown.

In the design of the one-way inflation valve (6), the one-way inflation valve (6) further has a valve body (61) and a helium gas pipe (62) connected to the outside of the valve body (61). The opposite end of the gas pipe (62) connected to the valve body (61) is convexly protruded from the pad side ring surface (13) of the main pad body (1), so that when the user's foot (20) is pressed toward the sub-bag (3) At the moment of lifting, the one-way inflation valve (6) is arranged to prevent the gas in the primary and secondary airbags (2, 3) from flowing backward by the one-way inflation valve (6), thereby ensuring the pressing device (7) The air can be filled into the main and auxiliary airbags (2, 3), so that the main and auxiliary airbags (2, 3) can fully provide the function and purpose of cushioning and shock absorption. Please refer to the first, second and third figures. .

In addition, it is most worth mentioning that the primary and secondary airbags (2, 3) are disposed in the main cushion body (1) in either a direct molding or an indirect bonding manner or a combination of the two. In addition, the present invention further exposes the end of the main air cushion body (1) of the one-way inflation valve (6) to the end of the main body (1), and further, a pressing device (7) is coupled to the pressing device (7). The utility model comprises a pressurizing device (71) and a connecting pipe (72). One end of the connecting pipe (72) is installed on the pressurizing device (71), and the other end is connected to the helium pipe of the one-way inflation valve (6). (62) protruding from one end of the main pad body (1), so that the gas generated by the pressurizer (71) can be filled into the main air bag (2) and the sub air bag (3) in the main pad body (1) When the user needs to insert one end of the communication tube (72) into the xenon tube (62) of the main pad body (1), and inject gas into the main pad body (1) by the pressurizer (71). The primary and secondary airbags (2, 3), in this way, can produce the same effect as the foot (20) pedaling inflation, thereby providing the user's foot (20) to reduce the impact and shock, and secondly The setting of the pressure device (7) is mainly for the elderly who are in a hurry, unable to walk for too long, and the child with insufficient pedaling force, which greatly reduces the time and can protect the safety of the feet of the elderly and children. The seven figures are shown.

The above is only a preferred embodiment for explaining the present invention, and is not intended to limit the invention in any way, so that any modifications relating to the present invention are made in the spirit of the same invention. And the changer, other types that can be implemented and have the same effect, should still be included in the scope of the intention of the present invention.

In summary, the "protective arch device" of the present invention is practically and cost-effectively and fully meets the needs of industrial development, and the disclosed structural invention has an unprecedented innovative structure, so it has " "Newty" should be undoubtedly considered, and the invention can be more effective than the conventional structure, and therefore has "progressiveness", which fully complies with the requirements of the application requirements of the invention patents in the Patent Law of China, and is a patent application according to law. And please ask the bureau to review it early and give it affirmation.

Claims (5)

A protective arch device, which is mounted in a shoe body, comprising: a main pad body having a first foot veneer, a first shoe veneer opposite to the first foot veneer, and a Surrounding the first foot veneer, the pad side ring surface of the first shoe veneer side, between the first foot veneer and the first shoe veneer, and defining a first volume at the arch corresponding to the foot a first accommodating portion is provided with a main airbag, and a second accommodating portion is defined between the first foot surface and the first shoe veneer, and a second accommodating portion is defined corresponding to a central position of the foot bottom plate. The second receiving portion is provided with a pair of airbags, and a duct is connected between the main airbag and the auxiliary airbag; a bottom plate is disposed under the main cushion body and is attached to the first shoe veneer; a one-way inflation valve, The one-way inflation valve is configured to suck the outside air into the sub-bag. The one-way inflation valve further has a valve body and a helium gas pipe connected to the outside of the valve body, and the gas pipe is connected to the opposite side of the valve body. The end is convexly convex on the side surface of the pad of the main pad body, and when the main airbag is pressed and reset continuously, The trachea sucks the outside air into the main airbag, and is filled into the sub-balloon through the conduit to be filled, thereby changing the thickness and softness of the main and auxiliary airbags; and further connecting a pressing device, the pressing device includes There is a pressurizer and a connecting tube, one end of the connecting tube is mounted on the pressurizer, and the other end is connected to one end of the xenon tube of the one-way inflation valve protruding from the outer side of the main pad body, and the pressurizing device is further Air is generated and filled into the main and auxiliary airbags via the communication tube; wherein the user inflates the main air bag and the sub air bag by using a pressing device, thereby adjusting the optimum saturation of the main air bag and the sub air bag, and conforming to the foot The concavity of the arch and the fit of the sole of the foot allow the user's foot to release pressure and reduce injuries and lesions. The protective arch device according to claim 1, wherein the main air bag has a main air chamber, and a liquid mixed with oil and water is added to the main air chamber. The protective arch device according to claim 1, wherein the auxiliary air bag has a pair of air chambers, and a liquid mixed with oil and water is added to the auxiliary air chamber. The protective arch device according to claim 2, wherein the auxiliary air bag has a pair of air chambers, and a liquid mixed with oil and water is added to the auxiliary air chamber. The protective arch device according to claim 1, wherein the primary and secondary airbags are disposed in the main cushion body in either a direct molding or an indirect bonding manner or a combination of the two.