CN211861965U

CN211861965U - Climbing shoe insole with moisture absorption and shock absorption functions

Info

Publication number: CN211861965U
Application number: CN202020379641.3U
Authority: CN
Inventors: 黄海军; 黄兆信
Original assignee: Guangzhou Prairie Shoes Co ltd
Current assignee: Guangzhou Prairie Shoes Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-06
Anticipated expiration: 2030-03-23

Abstract

The utility model relates to a climbing shoe insole with moisture absorption and shock absorption functions, which comprises an insole body, wherein the insole body is divided into a front sole area and a heel area; the insole body comprises a first surface layer and a second surface layer; the lower end face of the first surface layer is glued with a moisture absorption sponge layer; an elastic sponge layer is glued to the upper end face of the second surface layer; a damping layer is arranged between the moisture absorption sponge layer and the elastic sponge layer; a plurality of damping springs are uniformly and fixedly arranged in the damping layer; an elastic supporting body is glued inside the damping spring; the elastic strength of the elastic support body is greater than that of the moisture absorption sponge layer and the elastic sponge layer; the elastic strength of the shock absorbing spring is gradually increased from the front sole area to the heel area. The utility model discloses have through setting up the buffer layer inside the shoe-pad, form pressure decomposition system, the effect of travelling comfort and security when improving the dress.

Description

Climbing shoe insole with moisture absorption and shock absorption functions

Technical Field

The utility model belongs to the technical field of the technique of shoe-pad and specifically relates to a climbing shoe-pad with moisture absorption shock-absorbing function is related to.

Background

At present, the climbing shoes are specially designed and manufactured for climbing mountains and traveling; when participating in outdoor activities, it is also very important to select a pair of suitable outdoor shoes insole, and suitable insole can increase the comfort level in the activity process, protects foot simultaneously.

The prior art can refer to the utility model patent with the publication number of CN206275253U, which discloses a moisture absorption and shock absorption function of climbing shoe insole, comprising an insole body and a non-woven fabric layer on the upper surface of the insole body, the insole body is provided with air holes penetrating the upper and lower surfaces of the insole body, the insole body is sequentially provided with a first sinking groove, a second sinking groove and a third sinking groove at the sole part, the arch part and the heel part, the insole further comprises a moisture absorption filling block, a hard supporting block and an elastic silica gel block, the moisture absorption filling block is embedded and fixed in the first sinking groove and matched with the first sinking groove in shape, the hard supporting block is embedded and fixed in the second sinking groove and matched with the second sinking groove in shape, and the elastic silica gel block is filled in the third sinking groove and matched with the third sinking groove in shape; the structure is simple, the moisture absorption performance, the shock absorption performance and the strength are improved, and the actual requirements of mountaineering are met.

The above prior art solutions have the following drawbacks: in the walking process, the gravity of each area of the foot can be applied to the shoe pad, and the elastic silica gel block is only arranged at the heel part of the structure, so that the front and back pressure of the foot is uneven, and the comfort in wearing is affected.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a climbing shoe-pad with moisture absorption shock-absorbing function, through set up the buffer layer in shoe-pad inside, form pressure decomposition system, travelling comfort and security when improving the dress.

The above-mentioned purpose rapidly of the utility model is realized through the following technical scheme:

a pair of climbing shoe insoles with moisture absorption and shock absorption functions comprises an insole body, wherein the insole body is divided into a front sole area and a heel area; the insole body comprises a first surface layer and a second surface layer; the lower end face of the first surface layer is glued with a moisture absorption sponge layer; an elastic sponge layer is glued to the upper end face of the second surface layer; a damping layer is arranged between the moisture absorption sponge layer and the elastic sponge layer; a plurality of damping springs are uniformly and fixedly arranged in the damping layer; an elastic supporting body is glued inside the damping spring; the elastic strength of the elastic support body is greater than that of the moisture absorption sponge layer and the elastic sponge layer; the elastic strength of the shock absorbing spring is gradually increased from the front sole area to the heel area.

By adopting the technical scheme, when a person climbs a mountain, the foot part can apply certain pressure to the insole, the pressure is transmitted to the damping spring through the moisture absorption sponge layer and then transmitted to the elastic sponge layer, and at the moment, the damping spring, the moisture absorption sponge layer and the elastic sponge layer can generate certain elastic deformation; the elastic deformation can absorb the pressure and impact force in the mountaineering process, and convert the energy into the power in the walking process to the maximum extent in the elastic recovery process, thereby playing the roles of shock absorption and labor saving; the elastic support body in the damping spring assists the damping spring to provide stable and powerful support for the foot; in the mountain-climbing process, the pressure at each position of foot that the shoe-pad received is different, and damping spring's elastic strength is by low to high setting for each regional resilience force is also different, when can guaranteeing good support nature, the impact that the foot received is dissolved to the weight and the pressure of more reasonable bearing foot.

The present invention may be further configured in a preferred embodiment as: a cavity is formed between every two adjacent damping springs; a corrugated paper core is fixedly arranged in the cavity; and the outer surface of the corrugated paper core is coated and bonded with a rubber filter membrane.

By adopting the technical scheme, on one hand, the corrugated paper core can support the cavity; on the other hand, when the user sweats on the foot, the rubber filter membrane on the outer surface of the corrugated paper core can absorb moisture in the sweat, and the technical effect of moisture absorption is achieved.

The present invention may be further configured in a preferred embodiment as: the cross section of the corrugated paper core is provided with a cavity structure; a damping element is glued inside the cavity structure; a deformation cavity is formed in the damping element.

Through adopting above-mentioned technical scheme, the compressive strength and the resilience force that damping element can improve corrugated paper core play good shock attenuation effect when absorbing moisture.

The present invention may be further configured in a preferred embodiment as: a plurality of through holes are uniformly distributed on the side wall of the corrugated paper core.

Through adopting above-mentioned technical scheme, the through-hole is convenient for air-dry fast of the absorbed moisture of rubber filtration membrane, has improved the dehumidification effect of shoe-pad and the travelling comfort when wearing.

The present invention may be further configured in a preferred embodiment as: a plurality of air holes are uniformly distributed on the first surface layer; the diameter of one end of the air hole close to the first surface layer is smaller than that of one end of the air hole far away from the first surface layer.

Through adopting above-mentioned technical scheme, the diameter of bleeder vent increases gradually, and the air of being convenient for blows in to the sole from the lower extreme, has avoided the shoe-pad to receive to step on the pressure deformation back and plug up the bleeder vent lower extreme moreover, leads to the phenomenon of gas permeability variation to take place.

The present invention may be further configured in a preferred embodiment as: and a plurality of massage salient points are uniformly and fixedly arranged on the upper end surface of the first surface layer.

By adopting the technical scheme, on one hand, the massage salient points can massage the soles in the mountaineering process, so that the comfort in wearing is improved; on the other hand, a certain anti-skid effect is achieved.

The present invention may be further configured in a preferred embodiment as: a semi-arc arch bump is fixedly arranged in the middle of the first surface layer; and a plurality of reinforcing ribs are fixedly arranged on the outer surface of the arch bump.

By adopting the technical scheme, the arch convex block can play a role in supporting and protecting the arch, and the reinforcing ribs can enable the arch convex block to have a better supporting effect.

The present invention may be further configured in a preferred embodiment as: the outer edge of the first surface layer extends to one side far away from the second surface layer to form a flanging; the height of the flanging is larger than that of the arch bump.

By adopting the technical scheme, on one hand, the flanging can prevent the arch from turning outwards; on the other hand can make the shoe-pad body closely laminate with the climbing shoe medial surface through the turn-ups, prevents that impurity such as grains of sand from getting into shoes seam, causes wearing and tearing to the climbing shoe.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when a person climbs a mountain, the feet can apply certain pressure to the insoles, and at the moment, the damping springs, the moisture absorption sponge layers and the elastic sponge layers can elastically deform to a certain degree; the elastic deformation can absorb the pressure and impact force in the mountaineering process, and convert the energy into the power during walking to the maximum extent, thereby playing the roles of shock absorption and labor saving; the elastic support body in the damping spring assists the damping spring to provide stable and powerful support for the foot; the elastic strength of the damping spring is set from low to high, so that the foot can be supported more reasonably by the weight and pressure of the foot while good supporting performance is ensured, and the impact on the foot is relieved;

2. a corrugated paper core is arranged in a cavity between two adjacent damping springs, so that the corrugated paper core can support the cavity on one hand; on the other hand, when a user sweats on feet, the rubber filter membrane on the outer surface of the corrugated paper core can absorb moisture in the sweat, so that the technical effect of moisture absorption is achieved;

3. the shock-absorbing element in the cavity structure can improve the compressive strength and resilience force of the corrugated paper core, and plays a good shock-absorbing effect while absorbing moisture.

Drawings

FIG. 1 is a schematic view showing the overall structure of an insole in the embodiment;

FIG. 2 is a schematic sectional view of the insole in the example;

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

Reference numerals: 1. an insole body; 11. a first surface layer; 111. massaging the salient points; 112. flanging; 113. air holes are formed; 12. a second surface layer; 2. a forefoot region; 3. a heel region; 4. an arch bump; 41. reinforcing ribs; 5. a moisture-absorbing sponge layer; 6. an elastic sponge layer; 7. a shock-absorbing layer; 8. a damping spring; 9. an elastic support; 10. a cavity; 13. a corrugated paper core; 131. a through hole; 14. a rubber filter membrane; 15. a shock absorbing element; 151. the deformable cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the climbing shoe insole with moisture absorption and shock absorption functions disclosed by the utility model comprises an insole body 1, wherein the insole body 1 is divided into a front sole area 2 and a heel area 3; the insole body 1 comprises a first surface layer 11 positioned above and a second surface layer 12 positioned below, and the first surface layer 11 and the second surface layer 12 are arranged oppositely; the upper surface of the first surface layer 11 is fixedly provided with an antibacterial layer, a plurality of massage salient points 111 are uniformly and fixedly arranged on the surface of the antibacterial layer, and the sole is massaged through the massage salient points 111 in the walking process; a semi-arc arch bump 4 is fixedly arranged in the middle of the first surface layer 11, a plurality of reinforcing ribs 41 are uniformly and fixedly arranged on the outer surface of the arch bump 4, and the upper surfaces of the reinforcing ribs 41 are smooth cambered surfaces to protect and support the arch; the outer edge of the first surface layer 11 extends upwards vertically to form a turned edge 112 which can be attached to the inner side face of the climbing shoe, and the height of the turned edge 112 is larger than that of the arch bump 4, so that impurities such as sand grains are prevented from entering gaps between the shoes and damaging the insoles and the climbing shoe.

Referring to fig. 2, the lower surface of the first surface layer 11 is bonded with a moisture absorption sponge layer 5 along the length direction, the upper surface of the second surface layer 12 is bonded with an elastic sponge layer 6 along the length direction, and the moisture absorption sponge layer 5 can elastically deform and absorb moisture; a damping layer 7 is arranged between the moisture absorption sponge layer 5 and the elastic sponge layer 6, and a plurality of damping springs 8 are uniformly distributed in the damping layer 7; a plurality of damping springs 8 are arranged at intervals along the length direction of the damping layer 7; the upper end of the damping spring 8 is fixedly connected with the moisture absorption sponge layer 5, and the lower end is fixedly connected with the elastic sponge layer 6; the inside of the damping spring 8 is glued with an elastic supporting body 9, and the elastic strength of the elastic supporting body 9 is greater than that of the moisture absorption sponge layer 5 and the elastic sponge layer 6; when the insole is subjected to extrusion force, the damping spring 8, the moisture absorption sponge layer 5 and the elastic sponge layer 6 can generate elastic deformation to absorb energy, and the energy is converted into power in the process of recovering the elastic deformation, so that the effects of damping and saving labor are achieved; the elastic strength of the damping spring 8 is gradually increased from the forefoot region 2 to the heel region 3, so that the impact force on the foot can be resolved.

A plurality of air holes 113 penetrating through the upper surface and the lower surface of the first surface layer 11 are uniformly distributed on the first surface layer 11, the diameter of each air hole 113 is gradually increased from the upper surface to the lower surface of the first surface layer 11, and air is convenient to blow in from the lower ends of the air holes 113.

Referring to fig. 2 and 3, a cavity 10 is formed between two adjacent damping springs 8; a corrugated paper core 13 is arranged in the cavity 10, the upper end of the corrugated paper core 13 is fixedly connected with the moisture absorption sponge layer 5, and the lower end of the corrugated paper core 13 is fixedly connected with the elastic sponge layer 6; the outer surface of the corrugated paper core 13 is coated and bonded with a rubber filter membrane 14, and when a user sweats on the foot, the rubber filter membrane 14 can absorb moisture in the sweat; a cavity structure is arranged on the cross section of the corrugated paper core 13; the damping element 15 capable of generating elastic deformation is glued in the cavity structure, and the deformation cavity 151 is formed in the damping element 15, so that the compression strength and the resilience of the corrugated paper core 13 are improved, and a good damping effect is achieved; the outer side wall of the corrugated paper core 13 is provided with a through hole 131 to accelerate air drying of the water inside the rubber filter membrane 14.

The implementation principle of the embodiment is as follows: when the insole is used, a certain pressure is applied to the insole by the foot of a user, and the pressure is firstly transmitted to the moisture absorption sponge layer 5 through the first surface layer 11 and then transmitted to the elastic sponge layer 6 through the damping spring 8; at the moment, the moisture absorption sponge layer 5, the damping spring 8 and the elastic sponge layer 6 can generate elastic deformation to absorb pressure and impact force, so that the effect of damping is achieved, and the comfort of a user in wearing is improved; in the process of elastic recovery, the three can convert part of energy into power for walking, and the effect of saving labor can be achieved; when the feet of the user sweat, the rubber filter membrane 14 on the surface of the corrugated paper element 13 absorbs the moisture in the sweat and distributes the moisture out through the through holes 131, so that the dehumidification effect is improved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A pair of climbing shoe insoles with moisture absorption and shock absorption functions comprises an insole body (1), wherein the insole body (1) is divided into a front sole area (2) and a heel area (3); the method is characterized in that: the insole body (1) comprises a first surface layer (11) and a second surface layer (12); the lower end face of the first surface layer (11) is glued with a moisture absorption sponge layer (5); an elastic sponge layer (6) is glued on the upper end surface of the second surface layer (12); a damping layer (7) is arranged between the moisture absorption sponge layer (5) and the elastic sponge layer (6); a plurality of damping springs (8) are uniformly and fixedly arranged in the damping layer (7); an elastic supporting body (9) is glued inside the damping spring (8); the elastic strength of the elastic support body (9) is greater than the elastic strength of the moisture absorption sponge layer (5) and the elastic sponge layer (6); the elastic strength of the damping spring (8) is gradually increased from the front sole area (2) to the heel area (3).

2. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 1, wherein: a cavity (10) is formed between every two adjacent damping springs (8); a corrugated paper core (13) is fixedly arranged in the cavity (10); the outer surface of the corrugated paper core (13) is coated and bonded with a rubber filter membrane (14).

3. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 2, wherein: the cross section of the corrugated paper core (13) is provided with a cavity structure; a damping element (15) is glued inside the cavity structure; a deformation cavity (151) is formed in the damping element (15).

4. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 2, wherein: a plurality of through holes (131) are uniformly distributed on the side wall of the corrugated paper core (13).

5. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 1, wherein: a plurality of air holes (113) are uniformly distributed on the surface layer I (11); the diameter of one end of the air hole (113) close to the first surface layer (11) is smaller than that of one end of the air hole far away from the first surface layer (11).

6. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 1, wherein: a plurality of massage salient points (111) are uniformly and fixedly arranged on the upper end surface of the first surface layer (11).

7. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 1, wherein: a semi-arc arch bump (4) is fixedly arranged in the middle of the first surface layer (11); and a plurality of reinforcing ribs (41) are fixedly arranged on the outer surface of the arch convex block (4).

8. The insole for mountaineering shoes with moisture absorption and shock absorption functions as claimed in claim 7, wherein: the outer edge of the first surface layer (11) extends to one side far away from the second surface layer (12) to form a flanging (112); the height of the turned edge (112) is larger than that of the arch bump (4).