CN215455814U - Ergonomic buffering insole - Google Patents

Abstract

The utility model discloses an ergonomic buffering insole which comprises an upper cushion layer and a lower cushion layer which are opposite to each other, wherein the plane edge of the upper cushion layer is in sealing connection with the plane edge of the lower cushion layer, a filling cavity is formed between the upper cushion layer and the lower cushion layer, buffering flexible parts are filled in the filling cavity, the edge of the upper cushion layer, which corresponds to the heel part and the waist part of a foot, is fixedly connected with the edge of the lower cushion layer to form a reinforcing sealing edge, the edge of the upper cushion layer, which corresponds to the arch of foot, is fixedly connected with the plane of the lower cushion layer to form an arch transition line, the arch transition line is arranged in an arc shape, two ends of the arch transition line extend to the reinforcing sealing edge, and the reinforcing sealing edge and the arch transition line gather the buffering flexible parts in the filling cavity to form an arch cushion. Above-mentioned setting can correspond people's foot arch of foot structure and carry out the adaptability design, installs this shoe-pad in shoes, can more fit the foot when wearing shoes, and improves the shoes comfort level of wearing.

Description

Ergonomic buffering insole

Technical Field

The utility model relates to the technical field of insole structures, in particular to an ergonomic buffering insole.

Background

The insole is mainly arranged in the shoe and is used for supporting the foot so as to enhance the comfort of wearing the shoe; according to different materials and shapes and configurations of the insoles, the insoles can also play roles of sweat resistance, deodorization, heightening and the like. As used primarily for foot padding, insole design typically requires consideration of the lines and configuration of the human foot ball: the human foot is mainly divided into heel, waist and half sole. The waist is composed of 5 long bones which are responsible for connecting the half sole and the heel and transferring the weight of the body part to the half sole. The forefoot consists of 14 small bones which have the functions of bearing weight and balancing the body and gripping the ground without the body falling over. In order to support the entire body weight, the bottom of the foot is given several arches, a structure here also called the arch.

Due to the artificial structure of the arch of the foot, when the foot walks with light, the arched position of the skeleton on the sole is difficult to be attached to the horizontal ground, and the offset printing can also find that the position corresponding to the arch of the foot is usually a blank area. In the existing insole design, although designers also design stripes on the insole surface of the insole, the main functions of the existing insole design are to enhance the appearance and the surface roughness; however, the foot arch structure of a human foot is often neglected, so that the insole still cannot fit well with the position of the foot arch of the human foot in a comfortable manner when the shoe is worn, and the insole is difficult to adapt to the foot structure in a structural manner, so that the situation of foot discomfort or uncomfortable wearing is often difficult to occur.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an ergonomic buffering insole which can be adaptively designed corresponding to the arch structure of a human foot, and the insole is arranged in a shoe, so that the insole can fit the foot when the shoe is worn, and the comfort level of wearing the shoe is improved.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides an ergonomic buffering shoe-pad, includes upper cushion layer and lower cushion layer just right each other, the plane border of upper cushion layer with the plane border sealing connection of lower cushion layer, form between upper cushion layer and the lower cushion layer and fill the chamber, it has the buffering flexible piece to fill the intracavity packing, the border that the upper cushion layer corresponds the heel of foot and waist with the border fixed connection of lower cushion layer forms and consolidates the banding, the border that the plane of upper cushion layer corresponds the arch of foot with the plane fixed connection of lower cushion layer forms arch of foot and crosses the crossover line, the arch of foot crosses the crossover line and is the arc setting, the arch of foot crosses the both ends of crossover line and all extends to consolidate the banding, consolidate the banding and arch of foot cross the crossover line with the buffering flexible piece that fills the intracavity gathers together and form arch of foot pad.

Further, the position of the upper cushion layer corresponding to the intersection between the half sole part and the waist of the foot and the plane of the lower cushion layer are fixedly connected to form a half sole transition line, two ends of the half sole transition line coincide with two ends of the reinforcing seal edge, the upper cushion layer is divided into a half sole cushion and a foot surface cushion through the half sole transition line, and the foot surface cushion is formed by gathering the buffering flexible piece in the filling cavity through the half sole transition line, the arch transition line and the reinforcing seal edge.

Further, a plurality of through holes are formed in the plane of the lower cushion layer, which is far away from the upper cushion layer, the through holes are opposite to the front palm cushion and the foot face cushion, a functional cushion layer is arranged on one side of the lower cushion layer, which is far away from the upper cushion layer, the edge of the functional cushion layer is connected with the edge of the lower cushion layer, a space is formed between the plane of the functional cushion layer and the lower cushion layer, a plurality of massage columns are arranged on the plane of the functional cushion layer, which faces the lower cushion layer, the massage columns are opposite to the through holes, and the massage columns are in plug-in fit with the through holes.

Further, a flange is protruded towards the direction of the functional cushion layer, a positioning ring groove is formed in the plane edge of the functional cushion layer, the flange is in plug fit with the positioning ring groove, and a same sealing element is arranged between the flange and the inner wall of the positioning ring groove; and a buffer cavity is formed among the functional cushion layer, the flange and the lower cushion layer, and a reset buffer piece is filled in the buffer cavity.

Further, the sealing element comprises a sealing glue coated on a gap between the flange and the inner wall of the positioning ring groove.

The positioning ring groove is communicated to the peripheral edge of the lower cushion layer, a first ring groove is formed in the inner wall, away from the functional cushion layer, of the positioning ring groove, the first ring groove is communicated to the peripheral edge of the lower cushion layer, a second ring groove is formed in the end face edge, facing the lower cushion layer, of the flange, and the second ring groove is communicated to the peripheral face of the flange; when the flange is inserted into the positioning ring groove, the first ring groove and the second ring groove are opposite to each other to form a glue overflow groove.

Further, the height of the massage column is greater than that of the functional cushion layer, and the height of the massage column is smaller than the total height of the whole upper cushion layer and the whole lower cushion layer filled with the buffering flexible parts in the filling cavity and the functional cushion layer.

Further, the size of the through hole corresponding to the front palm pad is larger than that of the through hole corresponding to the foot face pad, and the circumference size of the massage column corresponding to the front palm pad is larger than that of the massage column corresponding to the foot face pad.

Further, the insole also comprises a heightening pad with an inserting block arranged on the plane, the plane of the functional cushion layer far away from the lower cushion layer is provided with an inserting groove corresponding to the heel part of the foot, and the inserting block of the heightening pad is inserted and matched with the inserting groove; when the insert block is inserted into the slot, the heightening pad is abutted to the functional cushion layer, and the heightening pad covers the heel part of the corresponding foot of the insole.

Further, the thickness of the heightening pad is gradually reduced along the direction close to the palm pad.

The utility model has the following beneficial effects:

an ergonomic buffering insole aims to be adaptively designed corresponding to the arch structure of a human foot, and is installed in a shoe, so that the insole can fit the foot when the shoe is worn, and the comfort level of the shoe is improved. Through setting up border interconnect's last bed course and bed course to make and go up bed course and constitute an organic whole structure, when connecting the two border simultaneously, can fill up in advance between the two at last bed course and establish the buffering flexible member, thereby make the packing installation simple operation of buffering flexible member, improve the buffering reset action of shoe-pad simultaneously. Furthermore, a reinforcing sealing edge and an arch transition line are formed between the upper cushion layer and the lower cushion layer in a connecting manner, and the arrangement of the reinforcing sealing edge can preliminarily gather the buffering flexible parts in the filling cavity, so that the padding of the buffering flexible parts at the positions of the insole corresponding to the heel part and the waist part of the foot is full, and the comfort degree of the heel part and the waist part of the foot of a person when the person wears the shoe is preliminarily improved; similarly, the arrangement of the arch transition line can correspond to the flexible buffer part in the filling cavity to gather together to form an arch pad, and meanwhile, the fullness of the flexible buffer part in the arch pad is further improved, so that the arch pad can be perfectly attached to the arch position of the foot of the user when the user wears shoes, the comfort level of the foot corresponding to the arch position of the foot of the user when wearing the shoes is improved, and meanwhile, the effect of fitting the foot of the user when wearing the shoes is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is one of the exploded views of the present invention.

FIG. 5 is a second exploded view of the present invention

In the figure: 1. an upper cushion layer; 11. a front palm pad; 12. a foot pad; 13. an arch support; 14. a half sole transition line; 15. an arch line; 16. reinforcing and sealing edges; 2. a lower cushion layer; 21. a positioning ring groove; 22. a first ring groove; 23. a through hole; 3. filling the cavity; 4. a functional cushion layer; 41. a flange; 42. a second ring groove; 43. a massage column; 44. A slot; 45. a glue overflow groove; 5. a buffer chamber; 6. heightening pads; 61. and (5) inserting the blocks.

Detailed Description

The utility model is described in further detail below with reference to the figures and the specific embodiments. In the present specification, the terms "upper", "inner", "middle", "left", "right" and "one" are used for clarity of description only, and are not used to limit the scope of the present invention, and the relative relationship between the terms and the modifications may be regarded as the scope of the present invention without substantial technical changes.

Referring to fig. 1 to 5, an ergonomic cushioning insole comprises an upper cushion layer 1 and a lower cushion layer 2 which are opposite to each other, wherein a planar edge of the upper cushion layer 1 is hermetically connected with a planar edge of the lower cushion layer 2, a filling cavity 3 is formed between the upper cushion layer 1 and the lower cushion layer 2, a cushioning flexible member (not shown in the figure) is filled in the filling cavity 3, the cushioning flexible member is a sponge with better cushioning and resetting functions, and the sponge density can be selected and purchased according to the processing cost and the customer requirements. The edge of the upper cushion layer 1 corresponding to the heel of the foot and the edge of the waist are fixedly connected with the edge of the lower cushion layer 2 to form a reinforcing sealing edge 16, the edge of the plane of the upper cushion layer 1 corresponding to the arch of foot is fixedly connected with the plane of the lower cushion layer 2 to form an arch transition line, the arch transition line is in an arc shape, two ends of the arch transition line extend to the reinforcing sealing edge 16, the reinforcing sealing edge 16 and the arch transition line gather corresponding buffering flexible pieces in the filling cavity 3 to form an arch cushion 13, and the arch cushion 13 is in a crescent shape.

Particularly, when the upper cushion layer 1 and the lower cushion layer 2 are both made of plastic rubber materials, the edge sealing connection between the upper cushion layer 1 and the lower cushion layer 2 can be thermal welding connection, glue sealing connection and the like; similarly, the connection mode between the reinforcing edge sealing 16 formed between the upper cushion layer 1 and the lower cushion layer 2 and the arch transition line can also be thermal welding connection or adhesive connection. In addition, when the upper cushion layer 1 and the lower cushion layer 2 are both made of composite fiber materials, such as leather, fiber cloth, etc., the edge sealing connection between the upper cushion layer 1 and the lower cushion layer 2 can be thermal welding connection, sewing connection, gluing connection, etc.; similarly, the connection mode between the reinforcing edge sealing 16 formed between the upper cushion layer 1 and the lower cushion layer 2 and the arch transition line can also be sewing connection, thermal welding connection or adhesive connection.

Specifically, the insole is designed to be adaptive to the arch structure of a human foot, and the insole is arranged in a shoe, so that the foot can be fitted when the shoe is worn, and the comfort level of wearing the shoe is improved. Through setting up border interconnect's upper cushion layer 1 and lower cushion layer 2 to make upper cushion layer 1 and lower cushion layer 2 constitute an organic whole structure, when connecting the two border simultaneously, can fill up in advance between the upper cushion layer 1 and the lower cushion layer 2 and establish the buffering flexible piece, thereby make the packing installation simple operation of buffering flexible piece, improve the buffering reset effect of shoe-pad simultaneously. Further, a reinforcing sealing edge 16 and an arch transition line are formed between the upper cushion layer 1 and the lower cushion layer 2 in a connecting manner, the reinforcing sealing edge 16 can preliminarily gather the buffering flexible parts in the filling cavity 3, so that the padding of the buffering flexible parts at the positions of the insole corresponding to the heel part and the waist part of the foot is full, and the comfort degree of the heel part and the waist part of the foot when the shoe is worn is preliminarily improved; similarly, the arrangement of the arch transition line can correspond to the flexible buffer part in the filling cavity 3 to gather together to form the arch pad 13, and meanwhile, the fullness of the flexible buffer part in the arch pad 13 is further improved, so that the arch pad 13 can be perfectly attached to the arch position of the foot of the person when the shoe is worn, the comfort level of the foot corresponding to the arch position of the foot when the shoe is worn can be improved, and meanwhile, the effect of wearing the shoe to fit the foot can be improved.

Referring to fig. 1 to 5, the upper pad layer 1 is fixedly connected to the lower pad layer 2 at a position corresponding to the intersection between the forefoot portion and the waist portion of the foot to form a forefoot transition line 14, where the formation of the forefoot transition line 14 is also selected according to the material properties of the upper pad layer 1 and the lower pad layer 2. The two ends of the half sole transition line 14 are coincided with the two ends of the reinforcing seal edge 16, the upper cushion layer 1 is divided into a half sole cushion 11 and a foot surface cushion 12 through the half sole transition line 14, and the foot surface cushion 12 is formed by gathering the buffering flexible parts in the filling cavity 3 through the half sole transition line 14, the arch transition line and the reinforcing seal edge 16.

Specifically, the half sole transition line 14 is formed by the action of the half sole transition line 14, the arch transition line and the reinforcing sealing edge 16 gathering the buffering flexible member in the filling cavity 3, so that the situation that the buffering flexible member in the instep pad 12 shifts when wearing shoes is reduced, and the buffering flexible member in the instep pad 12 is maintained in a relatively fixed state. In addition, in order to adapt the insole to the use of the high-heeled shoe, the half sole transition line 14 is arranged, so that the insole can be folded along the half sole transition line 14 when being installed in the high-heeled shoe, the insole is suitable for the characteristic that the half sole part and the waist part of the sole of the high-heeled shoe are folded into an arc shape, and then the half sole position of the insole corresponds to the half sole of the insole of the high-heeled shoe, so that the use universality of the insole is improved.

Referring to fig. 1 to 5, in order to increase the massage function of the insole. A plurality of through-holes 23 have been seted up on the plane of bed course 1 is kept away from to bed course 2, a plurality of through-holes 23 just right with preceding palm pad 11 and instep pad 12, one side that bed course 1 was kept away from to bed course 2 is provided with functional cushion layer 4, the border of functional cushion layer 4 is connected with the border of bed course 2, there is the interval between 4 planes of functional cushion layer and the bed course 2, functional cushion layer 4 is provided with a plurality of massage posts 43 towards the plane of bed course 2, a plurality of massage posts 43 are just right with a plurality of through-holes 23, and massage post 43 and through-hole 23 grafting adaptation. Specifically, the functional cushion layer 4 may be made of a plastic rubber material or a fiber-reinforced material. Specifically, through setting up massage post 43 at functional cushion 4, make functional cushion 4's massage post 43 correspond with through-hole 23 simultaneously and peg graft, consequently when wearing shoes, can reduce massage post 43 direct contact sole on the one hand, cushion 1 massages the sole in the interval simultaneously, can reduce the intensity sense that the continuation massage brought like this, can suitably carry out appropriate massage to the sole simultaneously, and then reach the beneficial effect who alleviates tired sense and comfort level.

In order to realize the function of connecting the edge of the functional pad layer 4 with the edge of the under pad layer 2. The edge of the functional cushion layer 4 protrudes towards the direction of the lower cushion layer 2 to form a flange 41, the edge of the plane of the lower cushion layer 2 towards the functional cushion layer 4 is provided with a positioning ring groove 21, and the flange 41 is in splicing fit with the positioning ring groove 21, so that the positioning splicing function of the positioning ring groove 21 can be utilized, the functional cushion layer 4 is in good splicing fit with the positioning ring groove 21 of the lower cushion layer 2 through the flange 41, and the beneficial effect of improving the positioning splicing is achieved; the same sealing element is arranged between the flange 41 and the inner wall of the positioning ring groove; a buffer cavity 5 is formed among the functional cushion layer 4, the flange 41 and the lower cushion layer 2, a reset buffer member (not shown in the figure) is filled in the buffer cavity 5, the reset buffer member is a sponge with better buffering and resetting functions, and the sponge density can be selected and purchased according to the processing cost and the customer requirements.

In order to achieve the function of the seal connecting the functional mat 4 and the under mat 2. The seal member includes a sealant (not shown) applied to the gap between the flange 41 and the inner wall of the retainer ring groove 21. Meanwhile, the problem that the sealing effect is reduced and the appearance is influenced by the fact that the sealing glue is squeezed to the outer peripheral surface of the insole when the sealing glue is squeezed in a sealing mode is solved. The positioning ring groove 21 is communicated with the peripheral edge of the lower cushion layer 2, a first ring groove 22 is formed in the inner wall, away from the functional cushion layer 4, of the positioning ring groove 21, the first ring groove 22 is communicated with the peripheral edge of the lower cushion layer 2, a second ring groove 42 is formed in the edge, facing the end face of the lower cushion layer 2, of the flange 41, and the second ring groove 42 is communicated with the peripheral surface of the flange 41; when the flange 41 is inserted into the positioning ring groove 21, the first ring groove 22 and the second ring groove 42 are opposite to each other to form the glue overflow groove 45, so that when installation extrusion glue overflow occurs, the overflowed sealant can be directly filled in the glue overflow groove 45 for transition, the influence on the appearance is reduced, and meanwhile, the functional cushion layer 4 and the lower cushion layer 2 are connected by further utilizing the glue sealing effect of the sealant.

The height of the massage column 43 is larger than that of the functional cushion layer 4, and the height of the massage column 43 is smaller than the total height of the functional cushion layer 4 and the whole of the upper cushion layer 1 and the lower cushion layer 2 filled with the buffering flexible parts in the filling cavity 3. In particular, by defining the height of the massage posts 43, the massage posts 43 can still keep the function of entering the filling cavity 3 through the through holes 23 in a natural state, thereby reducing the state that the massage posts 43 are not well inserted into the corresponding through holes 23.

The size of the through hole 23 corresponding to the front palm pad 11 is larger than the size of the through hole 23 corresponding to the instep pad 12, and the circumference of the massage column 43 corresponding to the front palm pad 11 is larger than the circumference of the massage column 43 corresponding to the instep pad 12. Specifically, the size of the massage pillars 43 corresponding to the forefoot pad 11 and the instep pad 12 is limited, thereby achieving an effect of improving massage to different parts.

Referring to fig. 1 to 5, the function of adjusting the height of the insole in order to increase the insole is shown. The insole also comprises a heightening pad 6 fixedly connected with an inserting block 61 on the plane, a slot 44 is formed in the plane of the functional cushion layer 4 far away from the lower cushion layer 2 and corresponds to the heel part of a foot, and the inserting block 61 of the heightening pad 6 is in inserted fit with the slot 44; when the insert 61 is inserted into the slot 44, the heightening pad 6 is abutted against the functional cushion layer 4, and the heightening pad 6 covers the heel part of the corresponding foot of the insole, thereby realizing the heightening effect. And the thickness of the heightening pad 6 is gradually reduced along the direction close to the half sole pad 11, so that the heightening pad 6 and the functional pad form arc transition, and the condition of thickness difference is reduced.

The embodiments of the present invention are not limited thereto, and according to the above-mentioned contents of the present invention, the present invention can be modified, substituted or combined in other various forms without departing from the basic technical idea of the present invention.

Claims (10)

1. An ergonomic cushioning insole, comprising: the foot arch reinforcement cushion comprises an upper cushion layer and a lower cushion layer which are opposite to each other, wherein the plane edge of the upper cushion layer is in sealing connection with the plane edge of the lower cushion layer, a filling cavity is formed between the upper cushion layer and the lower cushion layer, a buffering flexible part is filled in the filling cavity, the edge of the upper cushion layer, which corresponds to the heel of a foot, the edge of the waist and the edge of the lower cushion layer are fixedly connected to form a reinforcement sealing edge, the edge of the plane of the upper cushion layer, which corresponds to the foot arch, is fixedly connected with the plane of the lower cushion layer to form an arch transition line, the arch transition line is arranged in an arc shape, two ends of the arch transition line extend to the reinforcement sealing edge, and the reinforcement sealing edge and the arch transition line gather the buffering flexible part in the filling cavity to form an arch cushion.

2. An ergonomic cushioning insole as recited in claim 1, wherein: the sole is characterized in that the position of the upper cushion layer, corresponding to the intersection between the half sole part and the waist of a foot, is fixedly connected with the lower cushion layer plane to form a half sole transition line, the two ends of the half sole transition line coincide with the two ends of the reinforcing sealed edge, the upper cushion layer is divided into a half sole cushion and a foot face cushion through the half sole transition line, the foot face cushion is formed by the soft buffering piece in the filling cavity through the half sole transition line, the foot arch transition line and the reinforcing sealed edge.

3. An ergonomic cushioning insole as recited in claim 2, wherein: the multifunctional massage cushion is characterized in that a plurality of through holes are formed in the plane of the lower cushion layer far away from the upper cushion layer, the through holes are right opposite to the front palm cushion and the foot face cushion, a functional cushion layer is arranged on one side of the lower cushion layer far away from the upper cushion layer, the edge of the functional cushion layer is connected with the edge of the lower cushion layer, a distance is reserved between the plane of the functional cushion layer and the lower cushion layer, a plurality of massage columns are arranged on the plane of the functional cushion layer facing the lower cushion layer, the massage columns are right opposite to the through holes, and the massage columns are in plug-in fit with the through holes.

4. An ergonomic cushioning insole as recited in claim 3, wherein: a flange is protruded towards the direction of the functional cushion layer from the edge of the functional cushion layer, a positioning ring groove is formed in the plane edge of the functional cushion layer from the edge of the lower cushion layer, the flange is in splicing fit with the positioning ring groove, and a same sealing element is arranged between the flange and the inner wall of the positioning ring groove; and a buffer cavity is formed among the functional cushion layer, the flange and the lower cushion layer, and a reset buffer piece is filled in the buffer cavity.

5. An ergonomic cushioning insole as recited in claim 4, wherein: the sealing element comprises a sealing glue coated in a gap between the flange and the inner wall of the positioning ring groove.

6. An ergonomic cushioning insole as recited in claim 5, wherein: the positioning ring groove is communicated with the peripheral edge of the lower cushion layer, a first ring groove is formed in the inner wall, away from the functional cushion layer, of the positioning ring groove, the first ring groove is communicated with the peripheral edge of the lower cushion layer, a second ring groove is formed in the edge, facing the end face of the lower cushion layer, of the flange, and the second ring groove is communicated with the peripheral surface of the flange; when the flange is inserted into the positioning ring groove, the first ring groove and the second ring groove are opposite to each other to form a glue overflow groove.

7. An ergonomic cushioning insole as recited in claim 4, wherein: the height of the massage column is greater than that of the functional cushion layer, and the height of the massage column is less than the total height of the functional cushion layer and the whole upper cushion layer and lower cushion layer filled with the buffering flexible parts in the filling cavity.

8. An ergonomic cushioning insole as recited in claim 3, wherein: the size of the through hole corresponding to the front palm pad is larger than that of the through hole corresponding to the foot face pad, and the circumference size of the massage column corresponding to the front palm pad is larger than that of the massage column corresponding to the foot face pad.

9. An ergonomic cushioning insole as recited in claim 3, wherein: the functional cushion layer is provided with a groove corresponding to the heel part of the foot, and the insertion block of the heightening cushion is in inserted fit with the groove; when the insert block is inserted into the slot, the heightening pad is abutted to the functional cushion layer, and the heightening pad covers the heel part of the corresponding foot of the insole.

10. An ergonomic cushioning insole as recited in claim 9, wherein: the thickness of the heightening pad is gradually reduced along the direction close to the front palm pad.

Images