CN210203550U - Arch support and insole - Google Patents
Arch support and insole Download PDFInfo
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- CN210203550U CN210203550U CN201920659815.9U CN201920659815U CN210203550U CN 210203550 U CN210203550 U CN 210203550U CN 201920659815 U CN201920659815 U CN 201920659815U CN 210203550 U CN210203550 U CN 210203550U
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Abstract
The utility model discloses an arch of foot support and shoe-pad, shoe-pad include shoe-pad body and arch of foot support, arch of foot support has the bellying that suits with human arch of foot shape, arch of foot support installs the lower surface of shoe-pad body is the position relative with the arch of foot, through setting up arch of foot support, makes arch of foot support make with the convex structure that has that human arch of foot shape suits to install arch of foot support in the lower surface of shoe-pad body and the position relative with the arch of foot, just so can make the shoe-pad that has arch of foot support can be better suit with human arch of foot, improve the human use travelling comfort of wearing this shoe-pad.
Description
Technical Field
The utility model relates to an insole technical field specifically is an arch of foot support and shoe-pad.
Background
Tarsal bones of the foot, the metatarsal, with the help of ligaments and tendons, form a convex arch. The arch of the foot can be divided into longitudinal arches in the front-back direction and transverse arches in the inside-outside direction. The longitudinal arch can be divided into an inner longitudinal arch and an outer longitudinal arch. The medial longitudinal arch is composed of calcaneus, talus, navicular, three cuneiform bones and the 1 st to 3 rd metatarsals. The arch is higher and has larger elasticity, so the arch is also called as an elastic arch to play a role of buffering and vibrating. The lateral longitudinal arch is composed of the calcaneus, the cuboid and the 4 th and 5 th metatarsals. This arch is lower and has a lower elasticity, which is mainly related to maintaining the upright posture of the body, so it is also called supporting arch. The transverse arch is composed of the posterior parts of three cuneiform bones, cuboid bones and metatarsal bones.
The arch of foot is of an arch structure, so that the foot is firm, light and elastic, can bear larger pressure and buffer the vibration generated to the body when walking, running and jumping, and simultaneously protects blood vessels, nerves and the like on the sole of the foot from being pressed.
The insole is a daily product which is very commonly applied, the insoles on the market are all universal, and the arch of each person is different, so when people wear the universal insoles on the market, as the universal insoles cannot be well matched with the arches of the worn human bodies, the arches of the human bodies are repeatedly squeezed after the people exercise for a long time, serious pain can be caused, and comfortable use feeling can not be brought to the people wearing the insoles.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the utility model provides a technical problem be: how to provide an arch support that can be matched to the arch of a human foot.
In addition, the utility model also provides an insole to solve general insole can not with human arch of foot assorted problem.
In order to solve the technical problem, the utility model discloses a following technical scheme:
an arch support, the projection of the arch support in the horizontal plane is half moon shape corresponding to the human arch, and the arch support is provided with a convex part corresponding to the human arch.
Therefore, the arch support is provided with the bulge adaptive to the human arch, and the projection of the arch support on the horizontal plane is in a half-moon shape adaptive to the human arch, so that the aim of adapting the arch support to the human arch is fulfilled.
Preferably, the convex part on the arch support is positioned in the arch region of the moon in the middle of the half moon shape, the convex side edge of the arch support in the arch region of the moon in the half moon shape is adapted to the arch position of the arch region of the foot of the human body, and the concave side edge of the arch support in the arch region of the moon in the half moon shape is adapted to the inner foot position of the arch region of the human body.
Thus, the arch support can be better adapted to the arch area of the human body, and the use comfort of the arch support is improved.
The arch support is arranged in two end corner parts on two sides of the half-moon-shaped arch area, one end corner part extends to the joint position of the human arch area and the front sole area, and the other end corner part extends to the joint position of the human arch area and the heel area.
Thus, one aspect is to provide an arch support that better conforms to the arch region of the human body and improves the comfort of use of the arch support. On the other hand, two end corners of the arch support respectively extend to the joint position of the human arch region and the front sole region and the joint position of the human arch region and the heel region, so that when the arch support is used, two ends of the arch support respectively have contact points with the positions of the front sole and the heel of the human body, and the bulge part of the arch support has a supporting point for the arch position of the human body, so that the use comfort of the arch support is improved through three-point type support.
Preferably, the arch support has a meniscus region with a higher support height at the concave side edge than at the convex side edge.
Thus, the arch support can be better adapted to the arch area of the human body, and the use comfort of the arch support is improved.
Preferably, the arch support is formed with downward slopes from the raised positions to both sides away from the arch, and the bottom of the arch support sloping toward the heel side is higher than the bottom of the arch support sloping toward the ball side.
Therefore, the slope bottom of the bulge part of the arch support, which is higher than the slope bottom of the bulge part of the arch support along one side of the front sole, is arranged along the slope bottom of one side of the heel of the foot, and is designed according to the structural characteristics of the arch of the human body, so that the arch support can better adapt to the position of the arch of the human body when in use, and the use comfort is further improved.
Preferably, the cross section of the arch support in the half-moon-shaped arch area is thick in the middle and gradually thinner on two sides, and the thickness of the arch support at the thickest position is 3.5-6.5 mm.
Therefore, the cross section of the half-moon-shaped arch region of the arch support is designed into a shape with a thick middle part and gradually thinned two sides, so that the maximum thickness of the cross section of the half-moon-shaped arch region of the arch support is different, the arch support has toughness supporting capacity with different sizes, and the use requirements of human bodies with different arch heights are met.
An insole comprises an insole body and the arch support; the arch of the upper surface of the insole body is provided with a bulge matched with the arch of a human body, the lower surface of the insole body is provided with a bulge matched with the bulge, and the arch support is arranged at the position, opposite to the arch, of the lower surface of the insole body.
The insole has the following advantages when in use:
1. the insole with the arch support can better adapt to the arch of the human body and improve the use comfort of the human body wearing the insole by arranging the arch support, manufacturing the arch support into a structure which is matched with the shape of the arch of the human body and is provided with the convex part, and installing the arch support at the position of the lower surface of the insole body, which is opposite to the arch of the foot.
2. Although the upper surface of the insole on the market at present has the bulges, the lower surface is planar, the lower surface of the insole body is arranged to have the bulges matched with the bulges on the upper surface, so that the whole insole is lighter in weight and more material-saving, and the arch support can be directly arranged at the bulges, so that the support property of the whole insole is ensured, and meanwhile, the arch supports with different heights can be conveniently matched.
3. The arch support is arranged on the lower surface of the insole body, so that the arch support is not in direct contact with feet of a human body when in use, the abrasion of friction force generated by direct contact on the arch support is avoided, and the service life of the arch support is effectively prolonged.
Preferably, the arch shape of the lower surface of the insole body opposite to the arch is matched with the shape of the upper surface of the arch support in a fitting manner.
Like this, arch of foot supporting pad can match completely with the shoe-pad body, makes things convenient for the equipment laminating.
Preferably, the arch area of the lower surface of the insole body is provided with a groove for installing the arch support, the area shape of the groove can be matched with the outer contour shape of the arch support, and the arch shape of the bottom surface of the groove can be matched with the shape of the upper surface of the arch support in a fitting manner.
Therefore, on one hand, the grooves can limit the installation position of the arch support, the accuracy of the installation position of the arch support is guaranteed, so that the installation position of the arch support is better adapted to the arch area of a human body, and on the other hand, when the insole body and the arch support are bonded by glue, more glue can be placed in the grooves, so that the bonding strength of the insole body and the arch support is improved.
Preferably, the lower surface of the insole body is provided with a mounting marking line matched with the convex side edge of the half-moon-shaped arch area of the arch support at the position opposite to the arch.
Therefore, when the arch support is installed on the lower surface of the insole body, if the installation position is inaccurate, the position of the arch support cannot be adapted to the position of the arch of the human body, and in order to ensure the accuracy of the installation position, an installer needs to very carefully find the position of the arch support, the installation position of the arch support is limited by the installation mark, so that the installer only needs to install the arch support on the lower surface of the insole body under the indication of the installation mark when installing the arch support, the installation efficiency is improved, and the installation accuracy is ensured.
Drawings
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, in which:
FIG. 1 is a perspective view of an arch support in an embodiment of the present invention in a horizontal plane;
FIG. 2 is a perspective view of section A-A of FIG. 1;
FIG. 3 is a front view of an arch support according to an embodiment of the present invention;
FIG. 4 is a front view of an insole with an arch support according to an embodiment of the invention;
fig. 5 is a bottom view of fig. 4.
Description of reference numerals: arch support 1, arch region 11, concave one side edge 12, convex one side edge 13, corner portion 14, insole body 2, heel 21, ball 22, and bulge 23.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the arch support 1 has a half-moon shape in horizontal plane, and the arch support 1 has a convex part corresponding to the arch of the human arch.
Therefore, the arch support is provided with the bulge part which is adaptive to the human arch, and the projection of the arch support on the horizontal plane is in a half-moon shape adaptive to the human arch, so that the aim of adapting the arch support to the human arch is fulfilled.
In this embodiment, the convex portion of arch support 1 is located in the arch region 11 of the half moon, the convex side edge 13 of arch support 1 in the arch region 11 of the half moon is adapted to the arch region of the human foot, and the concave side edge 12 of arch support 1 in the arch region 11 of the half moon is adapted to the inner side of the human foot.
Thus, the arch support can be better adapted to the arch area of the human body, and the use comfort of the arch support is improved.
In the present embodiment, the two end corner portions 14 on the arch support 1 are located on both sides of the half-moon-shaped arch region 11, wherein one end corner portion 14 extends to the joining position of the human arch region and the forefoot region, and the other end corner portion 14 extends to the joining position of the human arch region and the heel region.
Thus, one aspect is to provide an arch support that better conforms to the arch region of the human body and improves the comfort of use of the arch support. On the other hand, two end corners of the arch support respectively extend to the joint position of the human arch region and the front sole region and the joint position of the human arch region and the heel region, so that when the arch support is used, two ends of the arch support respectively have contact points with the positions of the front sole and the heel of the human body, and the bulge part of the arch support has a supporting point for the arch position of the human body, so that the use comfort of the arch support is improved through three-point type support.
In this embodiment, arch support 1 has a meniscus region 11 with a more concave side edge 12 supported at a higher level than a convex side edge 13.
Thus, the arch support can be better adapted to the arch area of the human body, and the use comfort of the arch support is improved.
In this embodiment, the arch support 1 is formed with downward slopes from the raised portions to both sides away from the arch, and the bottom of the arch support that slopes toward the heel side is higher than the bottom of the arch support that slopes toward the forefoot side.
Therefore, the slope bottom of the bulge part of the arch support, which is higher than the slope bottom of the bulge part of the arch support along one side of the front sole, is arranged along the slope bottom of one side of the heel of the foot, and is designed according to the structural characteristics of the arch of the human body, so that the arch support can better adapt to the position of the arch of the human body when in use, and the use comfort is further improved.
In this embodiment, the cross-section of the arch support in the half-moon shaped arch area 11 is a shape that is thick in the middle and gradually thinner on both sides, and the thickness of the arch support at the thickest position is 3.5-6.5 mm.
Thus, when the maximum thickness of the cross section of the half-moon-shaped arch area of the arch support is different, the arch support has different sizes of flexible supporting capacity, so that the use requirements of human bodies with different arch heights can be met. When the arch support is specifically designed, the thickest position of the arch support can be designed to be positioned in the middle of the half-moon-shaped arch region 11, and the thickness distribution of the arch support from the thickest position to the circumferential edge direction becomes thinner gradually, so that the arch support has enough toughness supporting capacity, and is beneficial to saving materials and materials, and the cost of the product materials is controlled.
In the present embodiment, arch support 1 may be made of resin, TPU (thermoplastic polyurethane elastomer rubber), cork particle hot press, carbon plate, or silicone.
As shown in fig. 4 and 5, an insole comprises an insole body 2, and the arch support 1; the arch of the upper surface of the insole body 2 is provided with a bulge 23 corresponding to the human arch, the lower surface of the insole body 2 is provided with a bulge corresponding to the bulge, and an arch support is arranged at the position of the lower surface of the insole body opposite to the arch.
The insole has the following advantages when in use:
1. the insole with the arch support can better adapt to the arch of the human body and improve the use comfort of the human body wearing the insole by arranging the arch support, manufacturing the arch support into a structure which is matched with the shape of the arch of the human body and is provided with the convex part, and installing the arch support at the position of the lower surface of the insole body, which is opposite to the arch of the foot.
2. Although the upper surface of the insole on the market at present has the bulges, the lower surface is planar, the lower surface of the insole body is arranged to have the bulges matched with the bulges on the upper surface, so that the whole insole is lighter in weight and more material-saving, and the arch support can be directly arranged at the bulges, so that the support property of the whole insole is ensured, and meanwhile, the arch supports with different heights can be conveniently matched.
3. The arch support is arranged on the lower surface of the insole body, so that the arch support is not in direct contact with feet of a human body when in use, the abrasion of friction force generated by direct contact on the arch support is avoided, and the service life of the arch support is effectively prolonged.
In the embodiment, the arch shape of the lower surface of the insole body 2 opposite to the arch is matched with the shape of the upper surface of the arch support 1.
Like this, arch of foot supporting pad can match completely with the shoe-pad body, makes things convenient for the equipment laminating.
In the embodiment, the arch area of the lower surface of the insole body 2 is provided with a groove for installing the arch support 1, the area shape of the groove can be matched with the outer contour shape of the arch support 1, and the arch shape of the bottom surface of the groove can be matched with the upper surface shape of the arch support 1 in a fitting manner.
Therefore, on one hand, the grooves can limit the installation position of the arch support, the accuracy of the installation position of the arch support is guaranteed, so that the installation position of the arch support is better adapted to the arch area of a human body, and on the other hand, when the insole body and the arch support are bonded by glue, more glue can be placed in the grooves, so that the bonding strength of the insole body and the arch support is improved.
In this embodiment, the lower surface of insole body 2 opposite the arch has mounting markings to fit the convex one side edge 13 of the half-moon shaped crescent area 11 of arch support 1.
Therefore, when the arch support is installed on the lower surface of the insole body, if the installation position is inaccurate, the position of the arch support cannot be adapted to the position of the arch of the human body, and in order to ensure the accuracy of the installation position, an installer needs to very carefully find the position of the arch support, the installation position of the arch support is limited by the installation mark, so that the installer only needs to install the arch support on the lower surface of the insole body under the indication of the installation mark when installing the arch support, the installation efficiency is improved, and the installation accuracy is ensured.
In this embodiment, the maximum distance of the projection of the arch support 1 on the heel 21 side of the lower surface of the insole body 2 from the longitudinal centerline of the insole body 2 is smaller than the maximum distance of the projection of the arch support 1 on the forefoot 22 side of the lower surface of the insole body 2 from the longitudinal centerline of the insole body 2.
Therefore, according to the characteristics of the human foot, the width of the front sole is larger than that of the heel, so that the maximum distance from the projection of the arch support on one side of the heel on the lower surface of the insole body to the central line of the insole body in the length direction is smaller than the maximum distance from the projection of the arch support on one side of the front sole on the lower surface of the insole body to the central line of the insole body in the length direction, and the maximum distance is also suitable for the shape of the human foot, so that the use comfort of a person wearing the insole is better improved.
In this embodiment, the lower surface of the insole body 2 is made of cork.
Like this, the texture of cork is light soft, is rich in elasticity, and is waterproof, is difficult for receiving chemical's effect, makes the cork material with the lower surface of shoe-pad body, makes the whole quality of shoe-pad lighter on the one hand, and elasticity is better, and on the other hand has ponding when the road surface, when ponding permeates in the shoes, the waterproof characteristic of cork makes water can not further through shoe-pad to human foot, the travelling comfort of better improvement dress.
In this embodiment, the lower surface of the insole body 2 has a groove.
Therefore, the grooves can improve the friction force between the lower surface of the insole body and the shoe, so that the insole can be better placed in the shoe.
In this embodiment, the dimensional parameters of each arch support when used on insole bodies of different sizes and arch heights are as follows:
table 1: foot arch support specification table
| Arch support type | Length (mm) | Width (mm) | Thickest thickness (mm) | Overall height (vertical distance from lowest point to highest point viewed from horizontal direction) |
| 35-37 yard low arch | 760 | 277 | 4 | 18 |
| 35-37 normal foot | 760 | 277 | 5 | 18 |
| 35-37 yard high arch | 760 | 277 | 6 | 18 |
| 38-40 yard low arch | 820 | 295 | 4 | 18 |
| 38-40 yard normal foot | 820 | 295 | 5 | 18 |
| 38-40 yard high arch | 820 | 295 | 6 | 18 |
| 41-44 code low arch | 880 | 313 | 4 | 18 |
| Normal foot of 41-44 yards | 880 | 313 | 5 | 18 |
| Arch of 41-44 yards for feet | 880 | 313 | 6 | 18 |
It can be seen from the above table that, nine kinds of arch supports with different sizes are provided in the present embodiment, for the sizes of the arch supports corresponding to the arches with different heights in the same size insole body, at this time, the length and the width of the arch support are the same, and the wearing requirements of the arches with different heights can be adapted only by changing the different thicknesses of the thickest part, meanwhile, the larger the size of the insole body is, the larger the length and the width of the corresponding arch support are, and the overall heights of the arch supports with the several specifications are the same, which are all for better adapting to the requirements of the arches of the human body, so as to improve the comfort of use.
Finally, it is noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (9)
1. An arch support characterized by: the projection of the arch support on the horizontal plane is in a half-moon shape which is adaptive to the arch of the human body, and a bulge part which is adaptive to the arch of the human body is arranged on the arch support;
the convex part on the arch support is positioned in a moon arch area in the middle of a half moon shape, the convex side edge of the arch support half moon arch area is adaptive to the arch center position of the human arch area, and the concave side edge of the arch support half moon arch area is adaptive to the inner foot side position of the human arch area;
the cross section of the arch support in the half-moon-shaped arch area is thick in the middle and gradually thinner on two sides.
2. The arch support of claim 1, wherein: the arch support is arranged in two end corner parts on two sides of the half-moon-shaped arch area, one end corner part extends to the joint position of the human arch area and the front sole area, and the other end corner part extends to the joint position of the human arch area and the heel area.
3. The arch support of claim 2, wherein: the arch support has a meniscus region with a concave side edge supported at a higher elevation than a convex side edge.
4. The arch support according to claim 1, wherein the arch support is formed with a downward slope from a raised position to both sides away from the arch, respectively, and a bottom slope of the arch support toward a heel side is higher than a bottom slope of the arch support toward a ball side.
5. The arch support of claim 1, wherein the arch support has a thickness of 3.5-6.5mm at the thickest location of the cross-section of the crescent moon region.
6. An insole comprising an insole body, and the arch support of claim 1; the arch of the upper surface of the insole body is provided with a bulge matched with the arch of a human body, the lower surface of the insole body is provided with a bulge matched with the bulge, and the arch support is arranged at the position, opposite to the arch, of the lower surface of the insole body.
7. An insole as claimed in claim 6, wherein the domed shape of the lower surface of the insole body opposite the arch conforms to the upper surface of the arch support.
8. An insole as claimed in claim 6, wherein the domed area of the lower surface of the insole body has a channel for mounting the arch support, the channel having an area shape that conforms to the outer contour shape of the arch support and a domed shape of the channel bottom that conforms to the shape of the upper surface of the arch support.
9. The insole of claim 6, wherein said insole body lower surface opposite said arch has mounting markings adapted to fit the convex side edge of the semilunar arch region of said arch support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659815.9U CN210203550U (en) | 2019-05-09 | 2019-05-09 | Arch support and insole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659815.9U CN210203550U (en) | 2019-05-09 | 2019-05-09 | Arch support and insole |
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| Publication Number | Publication Date |
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| CN210203550U true CN210203550U (en) | 2020-03-31 |
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| CN201920659815.9U Active CN210203550U (en) | 2019-05-09 | 2019-05-09 | Arch support and insole |
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| CN (1) | CN210203550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680425A (en) * | 2022-04-24 | 2022-07-01 | 上海思逆客文化传播有限公司 | Sport insole partner |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114680425A (en) * | 2022-04-24 | 2022-07-01 | 上海思逆客文化传播有限公司 | Sport insole partner |
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