TWM507667U - Structure of shoe pad - Google Patents

Description

Insole structure

The present invention belongs to the field of insole technology of footwear, and specifically refers to an insole structure with good supporting effect, thereby reducing the load of the user when standing for a long time, and improving the buffering effect of the running, thereby improving the practicability.

According to the shoes, the shoes are used to protect people's feet, but with the improvement of the quality of life, single-function shoes can no longer meet the needs of the public. Related companies have improved the uppers, insoles and soles for lightweight, comfortable and shock-absorbing materials. In particular, the foot must bear the weight of the body and all the load, no matter when walking or running, it will generate pedaling force and impact force on the foot, causing fatigue and discomfort of the foot; for this reason, the developer develops a patent announcement like China. No. M383317 "Air cushion shoe structure improvement", bulletin number I264290 "shoe body air cushion device" and other previous cases, for the use of its airbag to absorb the impact of the heel. However, the pressures of the various parts of the foot are different when they are stepping on. The conventional technique is only effective on the heel to relieve the discomfort of the foot. After all, the part of the arch is arched, so the traditional insole cannot be combined with the arch. Fit, resulting in insufficient foot support is easy to feel fatigue, time will have a bad impact on the foot.

In other words, the conventional airbag structure acts as a heel cushion for the foot, and each person moves or walks due to different postures and different centers of gravity, and the sole The structure varies from person to person, so that the places where the foot needs to be protected and the degree of cushioning are different, the single balloon structure can not meet the needs of the foot, and there are many missing parts of the air cushion device of the shoe body. The practicality is quite limited. In view of this, the creator has in-depth discussion on the problems faced by the aforementioned insoles, and actively pursues solutions through years of experience in R&D and manufacturing of related industries. And the trial, finally successfully developed an insole structure to overcome the aforementioned lack of single airbag caused by the lack of trouble.

Therefore, the purpose of the present invention is to provide an insole structure, which can reduce the pedaling force and pressure generated when the foot is stepped on, and also provide foot support force to provide gait stability and comfort. .

Accordingly, the present invention mainly achieves the aforementioned purposes and effects through the following technical means: it is composed of a pad body including a heel portion corresponding to the heel of the foot, and a corresponding foot portion. a bow portion of the bow and a sole portion corresponding to the sole of the foot; and the mat body has one or more soft spacers superposed on each other, and the uppermost surface and the lowermost lower surface of the soft spacer are both At least one surface is covered with a coating layer, and the uppermost soft gasket is provided with an airbag member corresponding to the heel and the arch of the foot, and the airbag member is formed with a first pocket corresponding to the heel and a second corresponding to the arch a plurality of thin flow passages are formed between the first chamber and the second chamber by using at least one adhesive passage, and a sponge body is disposed in the first chamber of the corresponding heel in the airbag member, so that the airbag member is not normally subjected to In the state of the force, the first capsule is inflated and the second chamber is inflated.

Thereby, through the foregoing technical means, the insole structure of the present invention utilizes the cushion body airbag member to have a first capsule chamber and a second capsule chamber which are connected to each other and correspond to the heel and the arch of the foot, and enable the heel to be grounded Whether to change the circulating inflation of the first and second capsules, and to provide sufficient support and stable pace to maintain the comfort of the foot, slow down the fatigue of standing for a long time, and enhance its practicality, so it can greatly Increase the added value of products and improve the economic efficiency and competitiveness of products.

In order to enable the review board to further understand the composition, characteristics and other purposes of the creation, the following are some of the preferred embodiments of the creation, and the detailed description of the creation is as follows, and the person familiar with the technical field can The specification is implemented.

(10) ‧‧‧ cushion body

(101) ‧‧‧ heel

(102)‧‧‧The Arch Department

(103)‧‧‧foot

(11)‧‧‧Soft gasket

(110) ‧‧‧Slip-up

(12) ‧‧‧Cladding

(120)‧‧‧ Silver ions

(15)‧‧‧Airbag parts

(16) ‧‧‧First Chamber

(17)‧‧‧Second chamber

(181) ‧‧‧ Bonding Road

(182)‧‧‧Small flow path

(19) ‧‧‧ sponge body

(20)‧‧‧Shoe body

(50) ‧ ‧ feet

(51)‧‧‧heel

(52) ‧‧‧foot arch

(53) ‧‧‧foot

The first picture is a three-dimensional appearance of the structure of the insole.

The second figure is a three-dimensional exploded view of the structure of the insole, which shows the relative relationship of the main components of the creation.

The third figure is a side cross-sectional view of the insole structure of the present invention.

Fig. 4 is a schematic view showing the state of the insole structure of the present invention when used, for explaining the state of the user when standing.

Fig. 5 is a schematic view showing another state of the present insole structure when used, for explaining the use of the traveling state.

The present invention is an insole structure, and the specific embodiment of the creation and its components are illustrated with the accompanying drawings, all related to the front and rear, left and right, top and bottom The upper and lower sections, as well as the horizontal and vertical references, are for convenience of description only and are not intended to limit the creation of the invention, nor to limit its components to any position or spatial orientation. The drawings and the dimensions specified in the specification may be varied according to the design and needs of the specific embodiments of the present invention, without departing from the scope of the invention.

The present invention is an insole structure, as disclosed in the first and fourth figures, which is a cushion body (10) which can be placed on the inner bottom surface of a shoe body (20) and corresponding to the user's foot (50). The pad body (10) includes a heel portion (101) corresponding to the heel (51) of the foot (50), a arch portion (102) corresponding to the foot (50) of the foot arch (52), and a Corresponding to the sole (50) of the foot (53) of the foot (53); and the detailed composition of the creation is as shown in the first, second and third figures, the pad (10) has one or more mutual A laminated soft gasket (11), which can be selected from a PU foam material to provide a complete effect of reducing the pedaling force and impact force of the foot, and the uppermost soft gasket (11) The upper surface and the lower surface of the lowermost soft spacer (11) are formed with a plurality of anti-slip portions (110), and the anti-slip portion (110) may be selected from horizontally parallel arranged wave patterns or array-arranged convex grains. And at least one surface of the upper surface of the uppermost soft gasket (11) and the lower surface of the lowermost soft gasket (11) is covered with a coating layer (12), and the coating layer (12) may be selected from cotton cloth, Antibacterial cloth, in which the antibacterial cloth is made of a coating (12) There are many silver ions (120), in addition to having a sweat-absorbing effect, it can also produce a sterilization effect to improve comfort; and there is a gap between the uppermost soft gasket (11) and the coating (12) of the cushion body (10). An airbag member (15) adapted to correspond to the foot (50) The heel (51) and the arch (52), the balloon member (15) is formed with a first pocket (16) corresponding to the heel (51) and a second pocket (17) corresponding to the arch (52) And a plurality of thin flow passages (182) are formed between the first capsule chamber (16) and the second capsule chamber (17) of the airbag member (15) by using at least one adhesive track (181), and correspondingly in the airbag member (15) A sponge body (19) is disposed in the first pocket (16) of the heel (51), so that the first bladder chamber (16) is inflated and expanded in a normally unstressed state. The second capsule (17) is in an uninflated flat shape; thereby, the group constitutes a cushion structure that is both cushioned and supported.

As for the actual use of the creation, please refer to the fourth and fifth figures. Under normal use, the pad body (10) of the insole structure is attached to the inner bottom surface of the shoe body (20), so when the user When the foot (50) is worn in the shoe body (20), the heel (51), the arch (52) and the sole (53) of the foot (50) respectively correspond to the heel of the pad (10) ( 101), the arch portion (102) and the sole portion (103), such that the user uses the airbag member (15) of the cushion body (10) when the heel (51) of the foot (50) is standing or traveling. The expanded first capsule chamber (16) produces a function of relieving the pedaling force and the impact force while compressing the sponge body (19) of the first capsule chamber (16) to cause the first capsule chamber of the balloon member (15) (16) The gas in the chamber enters the second chamber (17) through the fine flow path (182), and when the second chamber (17) is inflated, the support is provided for the arch (52) of the opposite foot (50) (eg The fourth figure shows that the left and right sides of the pad body (10) can be balancedly supported on the foot (50), which can provide sufficient support and stable steps; while walking, when the foot (50) Foot (53) stepping on the ground The heel (51) leaves the ground, so that the first capsule chamber (16) of the corresponding heel (51) in the airbag member (15) of the cushion body (10) loses pressure, and the airbag member (15) is originally under pressure. The flat first capsule chamber (16) is inflated by the pre-stress of the sponge body (19) to return to the original state, and at the same time, the gas in the second capsule chamber (17) is drawn back to the first chamber through the thin flow passage (182). (16) (as shown in the fifth figure), for the purpose of slowing down the pedaling force and impact force for the next landing.

Through the foregoing structural design and usage instructions, the insole structure of the present invention utilizes the cushion body (10) airbag member (15) to have a first bladder that communicates and corresponds to the heel (50) heel (51) and the arch (52). The chamber (16) and the second chamber (17), and through which the foot (50) heel (51) can be grounded or not to change the circulating inflation of the first and second chambers (16, 17), and Provide sufficient support and stable pace to maintain the comfort of the foot (50) and slow down the fatigue of standing for a long time; at the same time, the upper and lower surfaces of the soft gasket (11) of the cushion body (10) The anti-slip effect is generated by the anti-slip portion (110), and the cushioning effect can be further enhanced by using the gap. The upper and lower surfaces of the pad body (10) are made of a coating (12) made of an antibacterial cloth, which can produce a sterilization effect and promote the hygiene and health of the individual foot (50).

In summary, it can be understood that this creation is a creative and excellent new creation. In addition to effectively solving the problems faced by the practitioners, the effect is greatly enhanced, and the same or similar product creation is not seen in the same technical field. Or public use, and at the same time have an improvement in efficacy, so this creation has met the requirements of "newness" and "progressiveness" of the new patent, and is applying for a new type of patent according to law.

(10) ‧‧‧ cushion body

(101) ‧‧‧ heel

(102)‧‧‧The Arch Department

(103)‧‧‧foot

(11)‧‧‧Soft gasket

(110) ‧‧‧Slip-up

(12) ‧‧‧Cladding

(15)‧‧‧Airbag parts

(16) ‧‧‧First Chamber

(17)‧‧‧Second chamber

(181) ‧‧‧ Bonding Road

(182)‧‧‧Small flow path

(19) ‧‧‧ sponge body

Claims (7)

An insole structure comprising a pad body, the pad body comprising a heel portion corresponding to the heel of the foot, an arch portion corresponding to the arch of the foot, and a sole portion corresponding to the foot of the foot; and the pad The body has one or more soft gaskets stacked on each other, and at least one surface of the uppermost upper surface and the lowermost lower surface of the soft gasket is covered with a coating layer, and the uppermost layer of the soft gasket is provided with a coating Corresponding to the heel of the foot and the balloon member of the arch, and the balloon member is formed with a first capsule corresponding to the heel and a second capsule corresponding to the arch, and at least one adhesive is used between the first chamber and the second chamber The road is formed with a plurality of thin flow passages, and a first sponge chamber of the corresponding heel in the airbag member is provided with a sponge body for the airbag member to be inflated in a state of normal unstressed state, and the first capsule chamber is inflated. The second capsule is in an uninflated flat shape; thereby, the group constitutes a cushion structure that is both cushioned and supported. The insole structure according to claim 1, wherein the soft gasket can be selected from a PU foam material to provide a complete effect of reducing the pedaling force and impact force of the foot. The insole structure of claim 1, wherein the soft gasket is formed by laminating two sheets. The insole structure according to claim 1, wherein at least one of the uppermost upper surface of the soft spacer and the lower surface of the lowermost soft spacer is formed with a plurality of anti-slip portions. The insole structure of claim 4, wherein the anti-slip portion is selected from the group consisting of transversely parallel wavy lines or arrays of lobes. The insole structure of claim 1, wherein the coating may be a cotton cloth for sweat absorption and slip resistance for improved comfort. The insole structure of claim 1, wherein the coating layer is selected from the group consisting of silver-containing antimicrobial cloths.