TWI602521B - Air cushion body - Google Patents

Description

Air cushion shoe body

The air-cushion shoe body of the present invention is known to provide a shoe wearer capable of directly stepping on the air cushion, so that the wearer can make the air cushion have high elasticity regardless of walking or jumping, that is, a kind of An invention of great practicality.

With the advancement of science and technology, people are more aware of the requirements of quality of life. No matter the six behaviors of food and clothing, they must meet the most satisfactory requirements. Among them, the most demanding in dressing, people are Wearing the clothes on the body to highlight themselves, and then the shoes worn by the feet, the early shoes in the absence of the so-called air cushion, when people walk for a certain distance or time, the feet will be due to the impact of the ground Gradually stiff and painful, the muscles of the feet will gradually become sore. However, until now, in order to provide the wearer with moderate comfort in walking, a cushioned shoe has been introduced.

The air cushion is used in the shoe to provide the wearer to step on the air cushion of the shoe through the force of the foot, and to utilize the air cushion elasticity generated by the airbag in the air cushion to protect the wearer's foot. The purpose of further improving the wearer's shoes is to avoid excessive contact between the foot and the hard ground, resulting in injury to the foot, etc. Therefore, the air cushioned shoes have been worn by many people, and the air cushion of the general air cushion shoes. They are combined in the outsole of the shoe, and then the hoe is used to fit the vamp, and a midsole is placed between the outsole and the vamp. After the molding, the hoe is removed and then the upper is removed. Built into the insole to make a complete shoe, when the wearer's foot penetrates into the upper and steps on the insole When walking on the walking, the whole body strength of the wearer will concentrate on the foot, so that the air cushion located on the outsole of the shoe is squeezed and deformed, and when the foot of the wearer is lifted, the air cushion is squeezed. The elastic accumulating force returns to the original shape, and the air cushion is repeatedly pressed by the foot to reduce the momentum of the wearer's foot contact with the ground during walking, so that the foot can achieve the most comfortable movement.

However, please refer to the seventh to twelfth figures, which are common types of shoes with air cushions on the market today. The types of these three shoes are all the above-mentioned description of the installation position of the air cushion body (6). The outsole (7), and in the seventh and eighth figures, is provided with an air cushion body (6) at the rear end of the sole (7) of the shoe, which is disposed at the rear end of the outsole (7) of the shoe, generally speaking, the human body In the process of the foot movement, the weight of the heel is maximized. Therefore, the air cushion body (6) is arranged at the rear end of the sole (7) of the shoe to cushion the impact of the heel on the ground. Protect your feet from sprains, fractures, and other conditions.

With the progress of the times, the continuous research of shoes has gradually approached maturity. In order to make the foot bear less impulse, please refer to the front and back of the shoe sole (7) in the ninth and tenth pictures. The end is provided with an air cushion body (6). When the athlete's foot is actuated, the air cushion body (6) is provided in each of the forefoot and the rear heel positions in the sole (7) of the shoe to support and slow down the foot pair. The momentum of the ground is so more effective in protecting the safety of the foot.

Until now, a single air cushion body (6) is installed on the front and rear ends of the sole (7) of the shoe, and it is impossible to actually bear the movement of any athlete on any foot. The reason is that the human foot also has a so-called " The arch part of the foot, the general human foot arch can help absorb the shock caused by the heel strike and the force when walking, the center of gravity shift and ground contact when standing or walking, increase the elasticity of the foot and produce the balance of the body. Therefore, in order to further protect the safety of the arch portion of the wearer's foot, in the eleventh and twelfth drawings, a full-piece air cushion body is provided on the top surface of the sole (7) of the shoe (6). ), which is mainly used to disperse and slow down The impulse of the foot only when it is in contact with the ground reduces the impulse of the arch.

However, although the shoes of the above three can provide the wearer with the momentum of slowing contact with the ground during walking, exercise, etc., there are shoes in the air cushion body (6) of the three conventional shoes. The bottom (8) is arranged to prevent the wearer from lowering the optimal elastic force of the air cushion body (6) when stepping on the pedal, so that the air cushion body (6) cannot exert the most appropriate elasticity to provide the wearer with walking and exercising. The effect of decompression on the foot causes the foot to withstand most of the momentum generated by the ground.

In view of the shortcomings described in the prior art, the inventors have devoted a lot of time to research related knowledge, and compared various advantages and disadvantages, and carried out research and development of related products, and after many experiments and tests, finally launched an "air cushion." The shoe body is intended to improve the above-mentioned lack of description to meet the needs of the public.

The main purpose of the present invention is to provide a wearer who can press against the air cushion when walking, jumping, and the like, so that the air cushion has the best compression elasticity, and the wearer's foot has the most comfortable decompression effect. In the improvement of the prior art, the air cushion system is installed on the outsole of the shoe, and has a midsole above the air cushion, and the wearer wears on the foot, such as walking and jumping, and blocks and reduces due to the setting of the midsole of the shoe. The elasticity of the air cushion makes it impossible for the wearer to effectively achieve the decompression effect when wearing the air cushioned shoes.

In order to achieve the above objects and effects, the present invention relates to an air-cushion shoe body, which comprises: a shoe outsole; a shoe upper, the set of which is disposed on the outsole of the shoe, and the upper has an inner upper and an outer shoe a bottom surface of the inner upper is bent and assembled with a midsole of the shoe, and the outer upper is assembled on a periphery of the top surface of the sole of the shoe, and the inner upper and the midsole are formed with a foot An air cushion member is disposed in the foot chamber and is attached to the midsole of the shoe, and the air cushion member includes an insole layer and an air cushion layer, and the top surface of the air cushion layer is in contact with the insole layer Engaged, and the bottom surface of the shoe is attached to the midsole; thereby, when the wearer puts the foot into the foot chamber and presses down, the weight can be directly compressed by the insole layer to achieve the best The flexibility to protect the safety of the wearer's foot and increase the practicality.

According to a further feature of the present invention, the air cushion layer having the air cushion member has a plurality of elastic airbags, and the plurality of elastic airbags are connected by an air duct.

A further technical feature of the present invention includes: each of the elastic airbags has a gas port on one side of the corresponding insole layer, and an exhaust pipe is connected to each of the elastic airbags on the circumferential side of the air cushion layer, and the exhausting body The pipe system penetrates from the inner upper and passes out the top of the upper, and further has a one-way air outlet valve in the exhaust pipe. When the foot of the wearer applies the pressing force to the air cushion member, the foot is placed indoors. The fluid will penetrate through the insole layer and enter the elastic airbag through the air port. When the pressure in the elastic airbag is too large, the fluid will be discharged by the exhaust pipe to maintain the cleaning of the foot room.

In view of the above description of the technical features, the present invention has the advantages that when the foot of the wearer is put into the foot room, the pressing force of the air cushion member is pressed, and the air cushion layer of the air cushion member is set. Positioned above the midsole of the shoe, the pedaling force can directly penetrate the insole layer to the air cushion layer, so that the air cushion layer has a higher elastic compression and recovery, so as to provide the wearer to protect the foot and further effectively reduce the foot and the ground. The impact generated by the contact, therefore, the invention can be described as a quite practical and progressive invention, worthy of promotion by the industry, and publicized to the public.

(this invention)

(1) ‧ ‧ shoes outsole

(11)‧‧‧ shoe trough

(2) ‧ ‧ upper

(21) ‧ ‧ inner upper

(22)‧‧‧Outer upper

(3) ‧‧‧Sole midsole

(4) ‧‧‧Foot room

(5) ‧‧‧ Air cushion parts

(51)‧‧‧Insole

(52) ‧ ‧ air cushion

(521) ‧ ‧ airbags

(522)‧‧‧ Airway tube

(523) ‧ ‧ mouth

(53)‧‧‧Exhaust pipe

(531)‧‧‧One-way air outlet valve

(known technology)

(6) ‧ ‧ air cushion body

(7) ‧ ‧ shoes outsole

(8)‧‧‧Sole midsole

this invention

The first figure is a schematic cross-sectional view of the present invention.

The second drawing is a schematic exploded view of the present invention.

The third figure is a schematic cross-sectional view of another perspective of the present invention.

The fourth picture is a schematic diagram of the pressing action of the foot of the wearer in the foot room.

The fifth figure is a three-dimensional schematic view of the present invention with an exhaust pipe.

Figure 6 is a schematic cross-sectional view of the fifth drawing of the present invention.

Conventional technology

The seventh figure is a schematic cross-sectional view of the first shoe with an air cushion body according to the prior art.

The eighth figure is a schematic view of another perspective view of the seventh figure.

The ninth figure is a schematic cross-sectional view of a second shoe having an air cushion body according to the prior art.

The tenth figure is a schematic cross-sectional view of another perspective view of the ninth figure.

The eleventh figure is a schematic cross-sectional view of a third shoe having an air cushion body according to the prior art.

Figure 12 is a cross-sectional view of another perspective view of the eleventh figure.

In order to effectively achieve the high elasticity of the air cushion provided by the wearer in walking, running and the like, the present invention relates to an "air cushion shoe body", and mainly relates to its efficacy and characteristics, and is matched with the following related diagrams. The formula is described as a simple embodiment.

Referring to the first to fourth figures, an air-cushion shoe body of the present invention comprises: a shoe outsole (1), wherein a top surface of the shoe outsole (1) is recessed with a shoe slot (11); An upper (2), the set of the outsole (1) is disposed in the shoe groove (11), and the upper (2) has an inner upper (21) and an outer upper (22). The inner upper (21) is bent inwardly and assembled with a midsole (3), and the outer upper (22) is assembled in the shoe sole (11) of the outsole (1) a peripheral edge of the bottom surface, and the inner upper (21) and the midsole (3) form a foot chamber (4), and the midsole (3) has the same shape as the shoe groove (11); an air cushion The piece (5) is installed in the foot chamber (4) and abuts against the midsole (3), and the shape of the air cushion member (5) is in the shape of the midsole (3) of the shoe. Similarly, the air cushion member (5) includes an insole layer (51) and an air cushion layer (52), the air cushion layer (52) top surface is engaged with the insole layer (51), and the bottom surface is attached to the shoe. The bottom (3); thereby, when the wearer puts the foot into the foot chamber (4) and presses down, the weight can be directly pressed against the air cushion layer (52) through the insole layer (51). The best elasticity, so as to protect the safety of the wearer's foot and increase the practicality.

The foregoing is a main embodiment of the present invention, which already has the necessary technical features to implement the first item of the patent application scope of the present invention, and the technical features described in the remaining scope of the related patent application are as detailed in the first item of the patent application scope. The technical features are described or added, and are not intended to limit the scope of the scope of claim 1 of the patent application. It should be understood that the scope of the patent application in this application does not necessarily include the technical features described in the remaining scope of the appended claims.

When the wearer puts the foot into the foot chamber (4) and gets up and prepares to travel or run and jump, initially all the weight of the body is pressed against the air cushion member (5) located in the foot chamber (4), so that The insole layer (51) of the air cushion member (5) is deformed and compressed with the air cushion layer (52), and the air cushion layer (52) further includes a plurality of airbags (521), and an air guiding tube (522) for connecting the airbags (521). Each of the air guiding tubes (522) connects the airbags (521) to each other, and a gas port (523) is formed on each of the airbags (521). When the air cushion layer (52) of the air cushion member (5) is deformed by pressure, The fluid located in the foot chamber (4) (the fluid refers to the gas in the foot chamber (4), the liquid such as the sweat generated by the foot, etc.) penetrates through the insole layer (51) to the air cushion layer ( 52), and the airbag (521) of the air cushion layer (52) enters the air port (523) and flows through the air duct (522) in each airbag (521), and when the wearer's foot is lifted, the step is lifted. After the pedaling force on the air cushion member (5) is removed, the airbag (521) of the air cushion layer (52) is restored to its original state due to the elastic accumulating force, and the gas in each airbag (521) is further filled to a full state. So that the wearer is doing it Once when foot actuation, can slow down the momentum generated between the foot and the ground, and by air cushion layer (52) of elastic compression and return repeatedly to protect the safety of the wearer's foot, And the position of the air cushion layer (52) and the insole layer (51) provides the wearer with more appropriate elasticity on the foot movement without being affected by the midsole (3) to reduce the air cushion layer (52). For the best flexibility, please refer to the first and fourth figures.

In addition, in the design of the air cushion member (5), in addition to providing safety and high elasticity for the wearer to walk, jump, and the like, the air cushion member (5) is further provided with an exhaust gas on the circumferential side of the air cushion member (5). The tube (53) is connected to the air cushion layer (52), and one end of the exhaust pipe (53) is connected to any one of the airbags (521), and the other end is penetrated by the inner upper (21) and along the upper (2) internally disposed, and finally worn out of the top of the upper (2), such that one end of the exhaust pipe (53) is exposed to the upper (2), and the exhaust pipe (53) is provided to provide the foot Discharge of the fluid in the chamber (4), as explained in the above paragraph, when the wearer steps on the cushion member (5) by the foot to deform the insole layer (51) and the air cushion layer (52) The fluid in the foot chamber (4) is penetrated into the air cushion layer (52) by the insole layer (51), and enters the air bag (521) from the air port (523) of each air bag (521), and is also worn by the wearer. After the foot is lifted, the foot is again stepped on, because each airbag (521) is filled with fluid (that is, a large pressure is formed), and each airbag (521) is placed in the airbag by the pressure of the foot force ( The fluid in 521) is discharged through the guide of the exhaust pipe (53) In addition, in order to provide a sufficient opposing chamber (4) is maintained in a clean and fresh state, refer to the fifth, six shown in FIG.

In addition, the description of the exhaust pipe (53) is continued, so that the fluid in the foot chamber (4) is discharged out of the shoe, and the external dirt is not absorbed again into the shoe, thereby affecting the wearer. 53) further, a one-way air outlet valve (531) is further disposed, and when the wearer uses the force of the foot to discharge the fluid located in the foot chamber (4) out of the shoe, further passes through the setting of the one-way air outlet valve (531). In order to prevent external dirty air from entering the air cushion layer (52), the air circulation in the foot chamber (4) is maintained by one row and one row, and the time for the fluid to be stored in the foot chamber (4) is reduced. Keep the wearer's foot in a refreshing state, see The fifth picture is shown.

The above description is only intended to explain the preferred embodiments of the present invention, and is not intended to limit the invention in any way. The changer should still be included in the scope of the intention of the present invention.

In summary, the utility model and the cost-effectiveness of the "air cushion shoe body" of the present invention are completely in line with the development of the industry, and the disclosed structural invention has an unprecedented innovative structure, so that it has "novelty". It should be undoubtedly considered that 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 of the Chinese Patent Law, and is a patent application according to law. Please check with the bureau for an early review and give it affirmation.

(1) ‧ ‧ shoes outsole

(2) ‧ ‧ upper

(21) ‧ ‧ inner upper

(22)‧‧‧Outer upper

(3) ‧‧‧Sole midsole

(4) ‧‧‧Foot room

(5) ‧‧‧ Air cushion parts

(51)‧‧‧Insole

(52) ‧ ‧ air cushion

(521) ‧ ‧ airbags

(522)‧‧‧ Airway tube

Claims (3)

An air-cushion shoe body comprising: a shoe outsole; a shoe upper, the set is disposed on the outsole of the shoe, and the vamp has an inner upper and an outer upper, the bottom of the inner upper is inside Bending and assembling with a midsole of the shoe, and the outer upper is assembled on the periphery of the top surface of the sole of the shoe, and the inner upper and the midsole form a foot chamber; an air cushion member is provided with a foot Placed in the room and attached to the midsole of the shoe, and the air cushion member comprises an insole layer and an air cushion layer, the top surface of the air cushion layer is engaged with the insole layer, and the bottom surface thereof is adhered to the midsole of the shoe; thereby, wearing When the shoe is put into the foot room and pressed down, the weight can be directly compressed by the insole layer to achieve the best elasticity, so as to protect the safety of the wearer's foot and increase Practicality. The air-cushion shoe body according to claim 1, wherein the air cushion layer of the air cushion member further has a plurality of elastic airbags, and the plurality of elastic airbags are connected by an air guiding tube. The air-cushion shoe body according to claim 2, wherein each of the elastic airbags further defines a gas port on a side of the corresponding insole layer, and an exhaust pipe and each elastic airbag are disposed on a side of the air cushion layer. One is connected, and the exhaust pipe is penetrated from the inner upper and passes out of the top of the upper, and a one-way air outlet valve is further disposed in the exhaust pipe, and the foot of the wearer applies a step to the air cushion member At the time of pressure, the fluid in the foot chamber will penetrate through the insole layer and enter the elastic airbag through the air port. When the pressure in the elastic airbag is too large, the fluid will be discharged by the exhaust pipe to maintain the foot chamber. clean.