CN201204985Y - Inflatable elastic shock-absorbing sole - Google Patents

Abstract

An inflatable elastic shock-absorbing sole comprises a sole body and an inflatable diaphragm layer, wherein the top of the sole body is respectively provided with a rear elastic cushion body and a side elastic cushion body corresponding to the rear heel and the left and right sides of the sole to strengthen the shock-absorbing and supporting effects of the area, the top of the sole body is integrally provided with a protruding supporting rib to divide the area into a plurality of air chambers, the supporting rib is provided with a through hole communicated with two adjacent air chambers, the inflatable diaphragm layer is adhered to the peripheral middle section of the sole body and the top surfaces of the supporting ribs, the elastic cushion bodies can support the area with larger stress when the sole is worn, other areas can be supported by the supporting ribs comprehensively to form the effect of stably supporting a human body, in addition, the top surfaces of the air chambers form a bulged air cushion, the effective elastic shock-absorbing effect can be formed, and the air chambers are communicated, therefore, under the influence of different terrains and sole force application, the air can flow among the air chambers to automatically adjust different pressures.

Description

Inflatable elastic shock-absorbing sole

【Technical field】

The utility model relates to a shoe, in particular to a shoe sole with an elastic shock-absorbing effect.

【Background technique】

In order to protect the athlete's feet, shoemakers have designed the shock-absorbing effect of the soles in order to provide better foot protection effects, and hope to gain a place in the market. For example, China Taiwan Patent Publication No. 357560 "Structure Improvement of Air Cushion Shoes" new patent case (hereinafter referred to as the reference case) is to fix an inflatable diaphragm layer on the outsole body of the shoe so that the inflatable diaphragm layer can completely cover the outsole of the shoe The top surface of the body, and make the inflatable diaphragm layer and the top surface of the shoe outsole body form an inflatable space, and inflate the inflatable diaphragm layer by means of an inflation nozzle, so that the shoe outsole body has the effect of air cushion cushioning.

No matter in the process of walking, running, or jumping, at different time points, the gravity on the soles of the feet is different. Take the simplest walking as an example. It is that the toes are stepped on the ground and the heel is off the ground. However, the above-mentioned existing design makes the stress area of the whole inflatable diaphragm layer all the same, and the bottom surface of the inflatable diaphragm layer is not supported, just like stepping on a balloon or a water bed. Even and unable to firmly support the weight of the human body, causing the wearer to wobble.

【Content of utility model】

In view of the fact that although the above-mentioned prior art has an air cushion design, the lack of support effect due to poor design, the main purpose of this utility model is to provide an elastic air cushion design with a stable support effect to provide optimal cushioning Shock-absorbing sole design.

Based on the above purpose, the main technical means of the utility model is to provide an inflatable elastic shock-absorbing sole, including:

A shoe outsole body, including a bottom and a periphery located on the edge of the bottom, a flange extending along the periphery is provided in the middle of the inner peripheral wall of the periphery, and a plurality of reinforcing ribs are provided on the flange extending toward the bottom, The top surface of the bottom is provided with a container corresponding to the heel of the sole and the left and right sides of the sole, and a plurality of support ribs connected to the periphery and the flange are provided on the top surface of the bottom to divide into multiple The air chambers open upward, each supporting rib is respectively provided with a through hole connecting two adjacent air chambers;

A rear elastic pad is located in the receptacle at the rear heel, and the top edge of the rear elastic pad is not lower than the top edge of the supporting rib around it;

More than two side elastic pads are located in the storage tanks on the left and right sides of the soles, and the top edges of the side elastic pads are not lower than the supporting ribs around them;

An inflatable diaphragm layer is pasted on the flange and the top surface of the support rib;

An air nozzle is worn on the periphery of the outsole body of the shoe and communicated with one of the air chambers.

After implementing above-mentioned technical means, the concrete benefit that the utility model can obtain is:

The utility model roughly has three supporting functions, one of which is the main stress area where the sole of the foot is stressed: a rear elastic pad and a side elastic pad are respectively arranged in the rear heel area and the left and right areas of the forefoot to withstand relatively high pressure. Large gravity and better cushioning and shock absorption effect;

The second is to use the support ribs to support other areas of the soles of the feet to form a stable support effect;

The third is to form a bulging air cushion between each air chamber and the inflatable diaphragm layer to achieve a comfortable elastic shock-absorbing effect.

In addition, since the air chambers are connected, the gas can flow between the air chambers to automatically adjust different pressures under the influence of different terrains and foot forces during walking.

Therefore, according to the ergonomic design, the utility model has different elastic shock-absorbing and supporting effects in different areas, so as to optimize the buffering and shock-absorbing effect, and is more suitable for sports.

【Description of drawings】

Fig. 1 is a perspective view of the combination of the utility model.

Fig. 2 is a three-dimensional exploded schematic diagram of the utility model.

Fig. 3 is a schematic top view of the shoe outsole body of the present invention.

Fig. 4 is a side-view combined sectional schematic diagram of the utility model.

(10) Outsole body (11) Surroundings

(12) Flange (120) Reinforcing rib

(13) Tank

(14) Support ribs (140) Embedded holes

(15) Rear Elastic Cushion (16) (17) Side Elastic Cushion

(18) Air chamber (19) Through hole

(20) Inflatable diaphragm layer (21) Flange sticking part

(22) Support rib sticking part (23) Protruding post

(30) gas nozzle

【Detailed ways】

Please refer to Fig. 1 to Fig. 4, the inflatable elastic shock-absorbing sole provided by the utility model includes:

A shoe outsole body 10, which has a bottom and a periphery 11, the middle section of the inner peripheral wall of the periphery 11 is provided with a flange 12 extending along the periphery 11, and a plurality of reinforcing ribs are provided on the flange 12 extending toward the bottom 120, the top surface of the bottom corresponds to the heel of the sole and the left and right sides of the sole are respectively provided with a container 13, so that a rear elastic pad 15 is arranged in the container 13 located at the heel, and the container on the left and right sides of the sole is arranged. The grooves 13 accommodate elastic pads 16 and 17 on one side respectively, and a plurality of supporting ribs 14 connected to the periphery 11 and the flange 12 are provided on the top surface of the bottom to divide into a plurality of air chambers 18 opening upwards. , each segment support rib 14 is respectively provided with a through hole 19 communicating with two adjacent air chambers 18, preferably the support rib 14 is set on the same plane as the top surface of the flange 12, and then the rear elastic pad 15 and the side elastic pad 16 , 17 are not lower than the supporting ribs 14 around it, and the positions of each elastic pad body are the rear heel area where the sole of the foot is stressed, and the left and right areas of the forefoot. The elastic pad body will form an effective buffering and shock-absorbing effect.

The parts located outside the main stress-bearing area of the sole can be supported by the supporting ribs 14, so that the entire sole of the foot can be firmly supported.

An inflatable diaphragm layer 20, which is placed within the periphery 11 of the shoe outsole body 10, the bottom surface of the inflatable diaphragm layer 20 is provided with a flange sticking portion 21 and a supporting rib sticking portion 22 corresponding to the flange 12 and the supporting rib 14, Each pasting part protrudes from the bottom surface of the inflatable diaphragm layer 20 to correspond to the flange 12 and the top surface of the supporting rib 14 pasted on the outsole body 10 of the shoe. An embedding hole 140 and a convex column 23 that are concave-convex fit, to strengthen its bonding effect;

An air nozzle 30 is worn on the periphery 11 of the shoe outsole body 10 and communicated with one of the air chambers 18. The air nozzle 30 is a one-way valve designed for one-way air intake.

The above is the combined state of each component of the present utility model, because the inflatable diaphragm layer 20 is pasted on the flange 12 and the top surface of the support rib 14 of the shoe outsole body 10, so that each air chamber 18 is in a closed state, and only through the through hole 19 Communication, and the inflatable diaphragm layer 20 is not provided with the flange sticking part 21, and the thickness of the supporting rib sticking part 22 is relatively thin. After being inflated by the air nozzle 30, a bulged air cushion is formed on the top surface of each air chamber 18. During walking, affected by the terrain and the soles of the feet, when the air chamber is under greater pressure, it will squeeze the air to the adjacent air chamber with less force, so that the air can flow between the air chambers and automatically adjust the difference. pressure, forming the effect that all parts of the soles of the feet can be elastically supported by the air cushion.

Claims (6)

1. An inflatable elastic shock-absorbing sole, characterized in that: comprising: A shoe outsole body, including a bottom and a periphery located on the edge of the bottom, in the middle of the inner peripheral wall of the periphery, a flange extending along the periphery is provided, and the top surface of the bottom corresponds to the heel of the sole and the left sole of the sole , The two right sides are respectively provided with a container, and the top surface of the bottom is provided with a plurality of supporting ribs connected to the periphery and the flange, so as to divide into a plurality of upward opening air chambers, and each supporting rib is respectively provided with A through hole connecting two adjacent air chambers; A rear elastic pad is located in the receptacle at the rear heel, and the top edge of the rear elastic pad is not lower than the top edge of the supporting rib around it; More than two side elastic pads are located in the storage tanks on the left and right sides of the soles, and the top edges of the side elastic pads are not lower than the supporting ribs around them; An inflatable diaphragm layer is pasted on the flange and the top surface of the support rib; An air nozzle is worn on the periphery of the outsole body of the shoe and communicated with one of the air chambers. 2. The inflatable elastic shock-absorbing shoe sole according to claim 1, characterized in that: the bottom surface of the inflatable diaphragm layer corresponds to the flange and the supporting rib, and is provided with a protruding flange sticking part and a supporting rib sticking part. 3. The inflatable elastic shock-absorbing shoe sole according to claim 1 or 2, characterized in that: the top surface of the supporting ribs and the bottom surface of the inflatable diaphragm layer are respectively provided with embossed holes and convex posts that match concave and convex. 4. The inflatable elastic shock-absorbing shoe sole according to claim 3, characterized in that: the top edge of the supporting rib is in the same plane as the top edge of the flange. 5. The inflatable elastic shock-absorbing shoe sole according to claim 4, characterized in that: the bottom of the outsole body and the bottom surface of the flange are connected by a plurality of reinforcing ribs, and two adjacent reinforcing ribs have a certain distance. 6. The inflatable elastic shock-absorbing shoe sole according to claim 1 or 2, characterized in that: the bottom of the outsole body of the shoe is connected to the bottom surface of the flange with a plurality of reinforcing ribs, and two adjacent reinforcing ribs have a section spacing.

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