TWI691284B - Multilayer nesting type adjustable insole - Google Patents

Abstract

A multi-layer nesting type adjustable insole, which includes: an insole is formed in a sheet shape with a top face and a bottom face, a heel cover is provided with an entrance, and the heel cover is provided with the entrance to cover the insole, the foot A heel pad is convexly arranged on the top surface of the insole, a set of openings is provided on an arch of the foot, the insole is set on the foot arch through the set of openings, and the foot arch is convexly arranged on the top surface of the insole There is a foot arch pad, a cover sleeve is provided with a set of openings, the cover sleeve is used to cover the insole with the cover opening, and the cover sleeve covers the outermost layer of the insole, so that the heel pad and the foot arch One or both of the pads can be firmly positioned on the top surface of the insole, thereby achieving the function of stably fixing the heel pad and the arch pad through the quick swapping method, allowing the user to adjust the desired ones according to their own feelings Insole shape.

Description

Multilayer nesting type adjustable insole

The invention relates to an insole structure, in particular to a multi-layer fitting type adjustable insole capable of adjusting additional functions and quickly replacing according to user needs.

Most of the insoles that are placed in shoes are designed in plane, but the shape of the sole is not a flat surface, but has irregular curvatures such as forefoot, arch and heel. If you only use insoles that are all flat, When walking, exercising or moving heavy objects, the pressure on the sole of the foot will not be evenly distributed over the entire surface of the sole of the foot, which will make the foot prone to fatigue and soreness. Therefore, many manufacturers now design insoles with arch support. Allowing users to wear it has a corrective effect. A conventional insole structure, such as the "Modular Insole" approved by Jun Bureau on May 11, 105, with the certificate number M521354, is provided with an insole body, and An assembly part is provided on the main body of the insole, and at least one corrective shim is provided, so that a correction curved surface part is formed on the correction shim, and an installation part is provided on the bottom surface of the correction shim to connect with the main body of the insole The assembly department corresponds to the combination of assembly. Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reasons are as follows: 1. The corrective pad is directly connected to the upper surface of the main body of the insole with an assembly part. When the user wears it, The corrective shim will be easily lifted by the lateral thrust and partially turned up, and more seriously, it may be directly detached. Therefore, there is a lack of positioning effect and insufficient structural strength. If the assembly tightness of the assembly is increased Although it can reduce the above situation, it will cause the situation that it is not easy to replace the orthopedic pad; 2. The assembly of the orthopedic pad and the assembly of the insole body are in a fixed assembly position, so that the orthopedic pad cannot Adjust the position on the insole, no The method cooperates with the user to fine-tune to the most comfortable position, which makes its practicality insufficient.

In view of this, the inventor has been engaged in the manufacturing development and design of related products for many years. In view of the above objectives, after detailed design and careful evaluation, the inventor finally has a practical invention.

The technical problem to be solved by the present invention is to provide a multi-layer fitting type adjustable insole for the above-mentioned defects in the prior art.

A shoe insole is formed in a sheet shape with a top face and a bottom face, a heel sleeve is provided with an inlet, and a first ring is fixed on the periphery of the inlet sleeve, and the heel sleeve is provided with the shoe inlet to cover the insole, so that The first loop is positioned on the bottom surface of the insole, and the heel cover is convexly provided with a heel pad on the top surface of the insole, and the heel pad can be finely adjusted to the heel position of the insole, a foot arch A set of openings is provided, and a second loop is fixed on the periphery of the set of openings, and the insole sleeve is set on the insole by the set openings, so that the second loop is positioned on the bottom surface of the insole, and the The arch of the foot is protrudingly provided on the top surface of the insole with an arch pad, and the arch pad can be finely adjusted to the arch position of the insole. A covering sleeve is provided with a set of openings, and the periphery of the opening is fixed with a A third loop, and the covering sleeve covers the insole with the sleeve joint, so that the third loop is positioned on the bottom portion of the insole, and the covering sleeve wraps the outermost layer of the insole, so that the heel One or both of the pad and the arch pad can be firmly positioned on the top surface of the insole.

Wherein, a forefoot anti-resistance pad is protruded on the surface of the covering sleeve, and the forefoot anti-resistance pad is arranged at a position in front of the insole.

Wherein, the heel cover, the arch cover and the covering cover are made of elastic fabric materials, and the heel pad, the arch pad and the forefoot resistance pad are made of silicone material .

Among them, the insole is made of ethylene vinyl acetate copolymer (Ethylene Vinyl Acetate; EVA), and the insole hardness is higher than Shore hardness HS75.

Wherein, the first loop, the second loop and the third loop are sequentially overlapped and pressed on the bottom surface of the insole.

Wherein, the first loop, the second loop and the third loop are sequentially pressed from the outside to the inside on the bottom surface of the insole.

Wherein, the first ring and the second ring are pressed on the bottom portion of the insole in order from outside to inside, and the third ring is pressed on the first ring and the second ring at the same time.

Wherein, the first ring, the second ring and the third ring are all made of viscous silicone material.

Wherein, the insole is concavely provided with an accommodating groove on the bottom surface portion, and the first loop, the second loop and the third loop are disposed in the accommodating groove.

Wherein, the insole is bonded to a bottom plate on the bottom surface, and the height formed by the first ring, the second ring and the third ring is the same plane as the height of the bottom plate.

The first main object of the present invention is that the insole can be easily inserted into the entrance of the heel cover, the first loop is pressed against the bottom surface of the insole, and the heel pad is arranged on the foot of the insole The heel position forms a soft cushion to the heel through the heel pad, the insole is inserted into the arch sleeve from the sleeve opening, and the second loop is pressed against the bottom face position of the insole, thereby The arch pad can be set at the arch position of the insole in a quick-fitting manner, the arch pad is supported at the arch position of the sole of the foot, and the outer surface of the arch cover is covered with the covering sleeve to make the bag The third loop of the cover is pressed against the bottom face of the insole, and the heel cover and the arch cover are tightly wrapped around the insole by the elasticity of the cover, making the heel pad and arch pad difficult Displacement and detachment damage The quick swapping method achieves the function of stably fixing the heel pad and the arch pad, so that the user can adjust the desired insole shape according to his own feeling.

The second main object of the present invention is that the heel pad is directly sleeved on the insole with a heel sleeve, and the arch pad is also directly sleeved on the insole for the arch sleeve, so the heel pad The position of the heel pad and the arch pad on the insole is not fixed, that is, the heel pad and the arch pad can use the heel sleeve and the arch pad to adjust the position appropriately, and use the covering sleeve after the adjustment It is tightly covered to achieve a sufficient positioning effect, and then an insole structure with a position fine adjustment function is obtained, so as to improve its practicality.

Other objects, advantages and novel features of the present invention will become more apparent from the following detailed description and related drawings.

〔This creation〕

10‧‧‧Insole

11‧‧‧top face

12‧‧‧Bottom face

13‧‧‧Accommodation slot

14‧‧‧Bottom plate

20‧‧‧Heel cover

21‧‧‧Set entrance

22‧‧‧ First Circle

23‧‧‧Heel pad

30‧‧‧foot arch sleeve

31‧‧‧Set mouth

32‧‧‧The second ring

33‧‧‧foot pad

40‧‧‧Cover sleeve

41‧‧‧ sets of joints

42‧‧‧The third ring

43‧‧‧Forefoot resistance pad

Figure 1 is a perspective view of the present invention.

Fig. 2 is an exploded perspective view of the present invention.

Figure 3 is a cross-sectional view of the present invention.

FIG. 4 is a cross-sectional view of another fixed state of the present invention.

Fig. 5 is a cross-sectional view of another fixed state of the present invention.

Fig. 6 is a schematic diagram of the use state of the present invention.

FIG. 7 is a schematic diagram of the state of three-layer fitting of the present invention.

Fig. 8 is a schematic diagram (1) of the state of the present invention in which two layers are fitted.

Fig. 9 is a schematic diagram (2) of the state of the present invention in which two layers are fitted.

Figure 10 is a cross-sectional view of another embodiment of the present invention.

Fig. 11 is a cross-sectional view of still another embodiment of the present invention.

In order for your reviewing committee to have a better understanding and understanding of the purpose, features and effects of the present invention, please refer to the following [Schematic Brief Description] for details as follows:

First, as shown in Figures 1 and 3, a multi-layer fitting type adjustable insole, which includes: an insole 10, a heel cover 20, a foot arch cover 30 and a covering cover 40, an insole 10 is formed in a sheet shape with a top face portion 11 and a bottom face portion 12, the insole 10 is made of ethylene vinyl acetate copolymer (Ethylene Vinyl Acetate; EVA), and the hardness of the insole 10 is higher than the Shore hardness HS75 , A heel sleeve 20 is provided with an inlet 21, a circumference of the inlet 21 is fixed with a first loop 22, and the heel sleeve 20 is sleeved with the inlet 21 to set the insole 10 to position the first loop 22 On the bottom surface portion 12 of the insole 10, the first loop 22 is joined adjacent to the outer edge of the insole 10, and the heel cover 20 protrudes a heel pad 23 on the top surface portion 11 of the insole 10, The heel pad 23 can be fine-tuned only at the heel position of the insole 10, a foot arch sleeve 30 is provided with a set of openings 31, a second loop 32 is fixed on the periphery of the set of openings 31, and the foot arch sleeve 30. The insole 10 is sleeved with the sleeve opening 31, so that the second loop 32 is positioned on the bottom surface portion 12 of the insole 10, and the second loop 32 is coupled to the outer edge of the insole 10 adjacent to the The arch cover 30 is protrudingly provided with an arch pad 33 on the top surface portion 11 of the insole 10, and the arch pad 33 can be finely adjusted to the arch position of the insole 10, and a covering sleeve 40 is provided with a set of openings 41 A third loop 42 is fixed on the periphery of the sleeve opening 41, and the covering sleeve 40 is sleeved with the insole 10 by the sleeve opening 41, so that the third loop 42 is positioned on the bottom surface portion 12 of the insole 10, and The third loop 42 is coupled adjacent to the outer edge of the insole 10, and a surface of the covering sleeve 40 is protrudingly provided with a forefoot resistance pad 43, and the forefoot resistance pad 43 is disposed at the front of the insole 10 , The covering sleeve 40 is wrapped around the The outermost layer of the insole 10 allows one or both of the heel pad 23 and the arch pad 33 to be firmly positioned on the top surface portion 11 of the insole 10, and the heel cover 20, the arch cover 30 and the The covering sleeve 40 is made of elastic fabric material, and the heel pad 23, the arch pad 33 and the forefoot resistance pad 43 are made of silicone material. The first ring 22, the second ring 32 and the third ring 42 are all made of viscous silicone material, and the first ring 22, the second ring 32 and the third ring The loops 42 are sequentially overlapped and pressed against the bottom surface portion 12 of the insole 10, and the first loop 22, the second loop 32 and the third loop 42 are pressed against each other to make the heel cover 20, the The arch sleeve 30 and the covering sleeve 40 will not detach themselves from the insole 10, and can stably fix the relative positions of the heel pad 23, the arch pad 33, and the forefoot resistance pad 43 on the insole 10. As shown in FIG. 5, the first ring 22, the second ring 32, and the third ring 42 are pressed against the bottom surface portion 12 of the insole 10 in order from outside to inside, so that the first and second rings , The third loop (22) (32) (42) can be adhered to the bottom portion 12 of the insole 10, and between the first loop 22, the second loop 32 and the third loop 42 Provide sufficient adjustment clearance, thereby having both the fine adjustment function and the effective fixing effect, and as shown in FIG. 6, the first ring 22 and the second ring 32 are sequentially pressed from the outside to the inside of the insole The bottom surface portion 12 of 10, and the third ring 42 is pressed against the first ring 22 and the second ring 32 at the same time, and then through the third ring 42 to strengthen the first and second rings (22 ) (32) also has the function of fine-tuning the position of the heel pad 23 or the arch pad 33.

For actual use, please see from Figures 6 and 7 that the insole 10 is made of ethylene vinyl acetate copolymer (EVA) with appropriate hardness, so that it is easy to perform multi-layer fitting. When the heel pad 23 and the arch pad 33 need to be used at the same time, the heel sleeve 20 or the arch sleeve 30 can be selected to fit first according to the number of replacements, that is, the heel sleeve 20 or the arch sleeve The order of 30 sets on the insole 10 is not limited, and the heel cover 20 has a large area for insertion The mouth 21 is provided with the first ring 22 around the periphery of the inlet 21, and then cooperates with the elastic cloth structure of the heel cover 20, so that the heel cover 20 can remain the same as the insole 10 under normal conditions For the same reason, the arch sleeve 30 and the covering sleeve 40 also adopt an enlarged sleeve opening 31 and a sleeve opening 41, so that the second loop 32 and the third loop 42 can enable the arch The cover 30 and the covering cover 40 normally maintain the same shape as the insole 10, according to which the insole 10 can be easily inserted into the inlet 21 of the heel cover 20, so that the first loop 22 is pressed or Adhere to the bottom surface portion 12 of the insole 10, and at the same time, the heel pad 23 of the heel cover 20 is set at the heel position of the insole 10, and the heel pad 23 forms a soft cushion to the heel, thereby slowing the heel Fatigue symptoms, and the heel cover 20 with different softness heel pads 23 can be replaced according to the user's needs, and then the insole 10 with the heel cover 20 fitted thereon can be inserted into the arch of the foot through the sleeve opening 31 In the sleeve 30, the arch sleeve 30 is wrapped around the outer surface of the heel sleeve 20, and the second loop 32 is pressed or adhered to the position of the bottom surface portion 12 of the insole 10, so that a quick sleeve The arch pad 33 is arranged at the arch position of the insole 10 in a closed manner, and the arch pad 33 is supported at the arch position of the sole of the foot, thereby reducing the fatigue symptoms of the sole, and the arch pad 33 can cooperate with the user's According to the shape of the arch of the foot, select or order a different shape of the arch sleeve 30 of different heights. On the other hand, the arch sleeve 30 can cover the heel pad 23, so that the heel pad 23 is not easily displaced and detached from the heel sleeve 20 , That is, it has the effect of improving its stability and durability. Finally, the outer sleeve 40 is covered with the covering sleeve 40, so that the third loop 42 of the covering sleeve 40 is pressed or adhered to the At the bottom portion 12 of the insole 10, the heel cover 20 and the arch cover 30 are tightly wrapped around the insole 10 by the elasticity of the covering cover 40, so that the insole 10, the heel cover 20, the arch cover 30 and The covering sleeve 40 forms a whole, so that the heel pad 23 and the arch pad 33 are not easily displaced and detached from damage, and the covering sleeve 40 also has the function of replacing different thicknesses or fabric materials, and can only replace the covering The cleaning function of the cover 40 for cleaning, or the covering cover 40 with the forefoot resistance pad 43, the forefoot resistance pad 43 can be set at the front of the foot, which can provide anti-skid resistance, which is more suitable for heavy-weight activities. In summary, the insole 10 can pass through the heel cover 20 and the arch cover of different functions. The choice of 30 and the cover 40 allows the user to DIY the function of the insole 10 suitable for his own foot shape, or to further customize the insole combination that conforms to the foot shape, and can also pass through under different use environments and different load conditions Quick fit method to replace different heel sleeve 20, arch sleeve 30 and covering sleeve 40, or as shown in Figures 8 and 9, the heel sleeve 20 or arch sleeve 30 can be extracted, using only the required Heel pad 23 or arch pad 33 is fine. For example, when a hospital nurse often needs to push a hospital bed or a heavy object, he can wear insole 10 with forefoot anti-resistance pad 43, thereby adjusting the resistance of the front part of the foot to make it move It is more smooth and labor-saving, and can replace the insole 10 with heel pad 23, arch pad 33 and forefoot anti-resistance pad 43 when walking or carrying heavy objects for a long time, which can greatly reduce plantar fatigue and Soreness, you can also use the heel cover 20 or the arch cover 30 or neither at leisure or after work, so that the foot can be more relaxed and soothed under light use. The quick swapping method achieves the function of stably fixing the heel pad 23 and the arch pad 33, so that the user can adjust the shape of the insole 10 according to his own feeling.

From the perspective shown in FIG. 10, the insole 10 has a receiving groove 13 recessed in the bottom surface portion 12, and the first ring 22, the second ring 32 and the third ring 42 are disposed at The accommodating groove 13 enables the insole 10 to press the bottom portion 12 flatly against the shoe. Also, as shown in FIG. 11, the insole 10 has a bottom plate 14 bonded to the bottom portion 12, and The height formed by the first ring 22, the second ring 32 and the third ring 42 is the same as the height of the bottom plate. The above two methods can effectively prevent excessive deformation of the insole 10, so as to Can improve its durability. To further explain its effect, since the heel pad 23 is directly sleeved on the insole 10 by the heel sleeve 20, and the arch pad 33 is also directly sleeved on the insole 10 by the arch sleeve 30, so The The positions of the heel pad 23 and the arch pad 33 on the insole 10 are not fixed, that is, the heel pad 23 and the arch pad 33 can use the heel sleeve 20 and the arch sleeve 30 to adjust the position appropriately After the adjustment, the tight covering of the covering sleeve 40 is used to achieve a sufficient positioning effect, thereby obtaining the structure of the insole 10 with the function of fine-tuning the position, so as to improve its practicality.

In summary, the present invention has indeed reached a breakthrough structural design, and has improved the content of the invention, and at the same time can achieve industrial utility and progress, and the present invention has not been found in any publication, but also novel, when In line with the relevant laws and regulations of the Patent Law, I filed an application for an invention patent in accordance with the law, and urge the examination committee of the Jun Bureau to grant legal patent rights.

The above is only one of the preferred embodiments of the present invention, and it should not be used to limit the scope of implementation of the present invention; that is, all equal changes and modifications made in accordance with the scope of the patent application of the present invention should still belong to the present invention Within the scope of the patent.

10‧‧‧Insole

11‧‧‧top face

12‧‧‧Bottom face

20‧‧‧Heel cover

21‧‧‧Set entrance

22‧‧‧ First Circle

23‧‧‧Heel pad

30‧‧‧foot arch sleeve

31‧‧‧Set mouth

32‧‧‧The second ring

33‧‧‧foot pad

40‧‧‧Cover sleeve

41‧‧‧ sets of joints

42‧‧‧The third ring

43‧‧‧Forefoot resistance pad

Claims (10)

A multi-layer fitting type adjustable insole, which includes: an insole, the insole is formed in a sheet shape with a top face and a bottom face; a heel cover, the heel cover is provided with an inlet, and the periphery of the inlet is fixed There is a first loop, and the heel cover is set with the insole to set the insole, so that the first loop is positioned on the bottom surface of the insole, and the heel cover is protrudingly provided with a heel pad on the top surface of the insole , And the heel pad can be fine-tuned to the heel position of the insole; a foot arch sleeve, the foot arch sleeve is provided with a set of openings, and a second loop is fixed on the periphery of the set of openings, and the foot arch The insole is sleeved with the sleeve opening, so that the second loop is positioned on the bottom part of the insole, and the arch of the foot is sleeved on the top part of the insole to protrude an arch pad, and the arch pad can be fine-tuned. Limited to the arch position of the insole; and a covering sleeve, the covering sleeve is provided with a set of openings, and a third ring is fixed on the periphery of the covering opening, and the covering sleeve sets the insole with the covering opening So that the third loop is positioned on the bottom surface of the insole, and the covering sleeve covers the outermost layer of the insole, so that one or both of the heel pad and the arch pad can be firmly positioned on the insole The top face. According to the multi-layer fitting type adjustable insole of claim 1, the surface of the covering sleeve is convexly provided with a forefoot anti-resistance pad, and the forefoot anti-resistance pad is arranged at the front of the insole. The multi-layer fitting type adjustable insole according to item 2 of the patent application scope, wherein the heel cover, the arch cover and the covering cover are made of elastic fabric materials, and the heel pad , The arch pad and the forefoot resistance pad are made of silicone material. The multi-layer fitting type adjustable insole according to item 1 of the patent application scope, in which the shoe The pad is made of Ethylene Vinyl Acetate (EVA), and the insole hardness is higher than Shore hardness HS75. The multi-layer fitting type adjustable insole according to item 1 of the patent application scope, wherein the first loop, the second loop and the third loop are sequentially overlapped and pressed against the bottom portion of the insole. The multi-layer fitting type adjustable insole according to item 1 of the patent application scope, wherein the first ring, the second ring and the third ring are sequentially pressed from outside to inside on the bottom surface of the insole . The multi-layer fitting type adjustable insole according to item 1 of the patent application scope, wherein the first ring and the second ring are sequentially pressed from outside to inside against the bottom surface of the insole, and the third ring The ring is simultaneously pressed against the first ring and the second ring. The multi-layer fitting type adjustable insole according to the patent application item 5, item 6 or item 7, wherein the first ring, the second ring and the third ring are all viscous Made of silicone material. The multi-layer fitting-type adjustable insole according to item 5, 6 or 7 of the patent application scope, wherein the insole is concavely provided with an accommodating groove in the bottom surface portion, and the first ring, the first The second ring and the third ring are disposed in the accommodating groove. The multi-layer fitting type adjustable insole according to claim 5, item 6 or item 7, wherein the insole is bonded with a bottom plate on the bottom surface, and the first loop and the second loop The height formed by the third loop is the same as the height of the bottom plate.

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