Shock-absorbing running shoes

Abstract

The invention relates to a shock-absorbing running shoe, and relates to the technical field of shoes. The shoe comprises an outdoor shoe body and an indoor shoe body. The upper of the outdoor shoe body is provided with a plurality of adapting protrusions, and fixed blind holes are arranged at the positions of the adapting protrusions of the outdoor shoe body. The indoor shoe body comprises a fitting body, an air-pumping air cushion system, a fixing system, a wearing assistance system and a pressure relief system. The air-pumping air cushion system is installed at the bottom of the fitting body, the fixing system is connected with the air-pumping air cushion system, the fixing system is adapted to the fixed blind holes, the pressure relief system is connected with the air-pumping air cushion system, the pressure relief system is installed on the fitting body, the wearing assistance system is installed across the fitting body and is located above the fixing system, the fixing system has an expansion state and a retraction state driven by the air-pumping air cushion system, the fixing system is adapted to the fixed blind holes in the expansion system state, and the wearing assistance system covers the top of the fixing system when the fixing system is in the retracted state, and the fixing system also has a buffering function indoors.

Description

Technical Field

[0001] The invention relates to the technical field of shoes, in particular to a shock-absorbing running shoe. Background Art

[0002] Running shoes are the most suitable shoes for running. According to different performance and applicable groups, running shoes are roughly divided into three categories: shock-absorbing running shoes, stability running shoes, and motion-controlled running shoes. When people participate in sports, they will inevitably do a variety of sports, and switching between different venues is a common scene. The existing running shoes have a common problem that the wearing venue is limited. When entering the indoor ground that needs to be kept clean, these running shoes have to be taken off. Therefore, for indoor sports, they either need to change into special indoor shoes or can only exercise in socks.

[0003] However, after taking off shoes, it is difficult to carry out exercises involving jumping movements, otherwise it is easy to hurt the feet. How to still carry out a wide range of physical exercises after entering indoors has become a widespread problem. Summary of the invention

[0004] In order to overcome the technical defects of the prior art, the present invention provides a shock-absorbing running shoe which also has a buffering function indoors.

[0005] The technical solution adopted by the present invention is:

[0006] A shock-absorbing running shoe comprises an outdoor shoe body and an indoor shoe body. The upper of the outdoor shoe body is provided with a plurality of adapting protrusions, and fixed blind holes are arranged at the positions of the adapting protrusions of the outdoor shoe body. The indoor shoe body comprises a fitting body, an air-pumping air cushion system, a fixing system, a wearing assistance system and a pressure relief system. The air-pumping air cushion system is installed at the bottom of the fitting body, the fixing system is connected with the air-pumping air cushion system, the fixing system is adapted to the fixed blind holes, the pressure relief system is connected with the air-pumping air cushion system, the pressure relief system is installed on the fitting body, the wearing assistance system is installed across the fitting body and is located above the fixing system, the fixing system has an expanded state and a retracted state driven by the air-pumping air cushion system, the fixing system is adapted to the fixed blind holes in the expanded system state, and the wearing assistance system covers the top of the fixing system when the fixing system is in the retracted state.

[0007] Preferably, the outdoor shoe body is provided with an openable and closable tongue, the outdoor shoe body is provided with shoelaces at the tongue position, and the fixing blind hole is located at the front end position of the tongue of the outdoor shoe body.

[0008] Preferably, the fitting body is made of knitted fabric.

[0009] Preferably, the inflatable air cushion system includes a plurality of inflatable air cushion devices, each of which is provided with an inflatable one-way valve that allows airflow to flow inward in one direction, and each of the inflatable air cushion devices is interconnected.

[0010] Preferably, the fixing system includes a fixing airbag and a fixing cone, each of the fixing cones is installed above the fixing airbag, the fixing airbag is connected to the inflatable air cushion system, and the fixing cone is adapted to the corresponding fixing blind hole.

[0011] Preferably, the wearing assistance system comprises a first elastic strip, a covering slide and a second elastic strip, wherein the first elastic strip and the second elastic strip are respectively mounted on the fitting body, and the covering slide is respectively mounted on the first elastic strip and the second elastic strip.

[0012] Preferably, the first elastic strip and the second elastic strip are respectively installed on the fitting body through tension dispersing sheets.

[0013] Preferably, the length of the first elastic strip is twice that of the corresponding second elastic strip, and the second elastic strip is located on the same side of the fixing cone as the covering slide when the fixing system is in the retracted state.

[0014] Preferably, the cover slide is adapted to the top curve of the fixed cone.

[0015] Preferably, the pressure relief system comprises an air release hole connected to the inflation air cushion system, the air release hole is arranged in a region of the indoor shoe body outside the outdoor shoe body, and an adaptor plug is provided at the position of the air release hole.

[0016] The beneficial effects of the present invention are:

[0017] The upper of the outdoor shoe body is provided with a plurality of adapting protrusions, which form a protruding decoration on the outer side of the outdoor shoe body, and the outdoor shoe body is arranged with fixed blind holes at the positions of the adapting protrusions to fix the indoor shoe body. That is to say, the indoor shoe body is buckled into the fixed blind holes to fix the outdoor shoe body and the indoor shoe body. Specifically, the indoor shoe body includes a fitting body, an air-pumping air cushion system, a fixing system, a wearing assistance system and a pressure relief system. The fitting body is used to fit the skin and be worn. The air-pumping air cushion system is installed at the bottom of the fitting body. The fixing system is connected with the air-pumping air cushion system, and the fixing system is adapted to the fixed blind holes. The air-pumping air cushion system is used to make the fitting body have a buffering function when stepping on, and to inflate the fixing system on the other hand, so that the fixing system expands and is buckled into the fixed blind holes, so as to fix the outdoor shoe body and the indoor shoe body, and also has a buffering function indoors.

[0018] The pressure relief system is connected to the inflation air cushion system. The pressure relief system is installed on the fitting body. The pressure relief system is used to deflate the inflation air cushion system when taking off the shoes. In this way, the fixing system will also retract, so that the fixing system is separated from the fixing blind hole, which is convenient for taking off the shoes. The wearing assistance system is installed on the fitting body and is located above the fixing system. The fixing system has an expanded state and a retracted state under the drive of the inflation air cushion system. The fixing system is adapted to the fixed blind hole in the expanded system state. When the fixing system is in the retracted state, the wearing assistance system covers the top of the fixing system. In this way, when taking off the shoes, the wearing assistance system can reduce the friction between the fixing system and the inner side of the outdoor shoe body, which is convenient for taking off the shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the outdoor shoe body structure.

[0021] Figure 3 It is a schematic diagram of the indoor shoe body structure.

[0022] Figure 4 for Figure 3 Enlarged schematic diagram at point A in the middle.

[0023] Figure 5 It is a schematic diagram of the structure of the inflatable air cushion device.

[0024] Description of reference numerals:

[0025] 1. Indoor shoe body; 11. Fitting body; 12. Inflatable air cushion system; 121. Inflatable one-way valve; 122. Return spring; 123. Inflatable air cushion device; 13. Fixing system; 131. Fixed air bag; 1311. Avoidance groove; 132. Fixed cone; 14. Wearing auxiliary system; 141. First elastic strip; 142. Cover slide; 143. Second elastic strip; 15. Pressure relief system; 16. Tension dispersion sheet;

[0026] 2. Outdoor shoe body; 21. Adaptation protrusion. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings:

[0028] like Figure 1 — Figure 5As shown, the present embodiment provides a shock-absorbing running shoe, comprising an outdoor shoe body 2 and an indoor shoe body 1. The upper portion of the outdoor shoe body 2 is provided with a plurality of adapting protrusions 21, and the adapting protrusions 21 form a protruding decoration on the outer side of the outdoor shoe body 2. The outdoor shoe body 2 is provided with fixed blind holes at the positions of the adapting protrusions 21 for fixing the indoor shoe body 1. That is, the indoor shoe body 1 is buckled into the fixed blind holes to fix the outdoor shoe body 2 and the indoor shoe body 1. Specifically, the indoor shoe body 1 comprises a fitting body 11, an air cushion system 12, and a fixing system 13. 3. Wearing auxiliary system 14 and pressure relief system 15. The fitting body 11 is used to fit the skin when worn. The inflation air cushion system 12 is installed at the bottom of the fitting body 11. The fixing system 13 is connected with the inflation air cushion system 12. The fixing system 13 is adapted to the fixing blind hole. The inflation air cushion system 12 is used to make the fitting body 11 have a buffering function when stepping on, and to inflate the fixing system 13 on the other hand, so that the fixing system 13 expands and is buckled into the fixing blind hole, thereby fixing the outdoor shoe body 2 and the indoor shoe body 1.

[0029] This embodiment provides a method for adapting the protrusion 21, that is, a plurality of holes are opened on the outdoor shoe body 2, and then a protruding fabric is sewn at the hole position to form the adapting protrusion 21, and the holes and the sewn protruding fabric form the fixing blind hole mentioned above to fix the fixing system 13.

[0030] The pressure relief system 15 is connected to the inflated air cushion system 12 and is installed on the fitting body 11. The pressure relief system 15 is used to deflate the inflated air cushion system 12 when taking off the shoes, so that the fixing system 13 will also retract, so that the fixing system 13 is separated from the fixing blind hole, which is convenient for taking off the shoes. The wearing assistance system 14 is installed on the fitting body 11 and is located above the fixing system 13. The fixing system 13 has an expanded state and a retracted state driven by the inflated air cushion system 12. The fixing system 13 is adapted to the fixed blind hole in the expanded system state. When the fixing system 13 is in the retracted state, the wearing assistance system 14 covers the top of the fixing system 13. In this way, when taking off the shoes, the wearing assistance system 14 can reduce the friction between the fixing system 13 and the inner side of the outdoor shoe body 2, which is convenient for taking off the shoes.

[0031] Specifically, the outdoor shoe body 2 is provided with an openable and closable tongue, and the outdoor shoe body 2 is provided with shoelaces at the tongue position. The fixed blind hole is located at the front end of the tongue of the outdoor shoe body 2. After the fixing system 13 passes through the upper area, the tongue is free from resistance between the tongue and the fixing system 13 because the shoelaces have been untied.

[0032] Specifically, the fitting body 11 is made of knitted fabric to ensure breathability. In order to prevent the fitting body 11 from shifting on the foot when worn, each inflation air cushion system 12 covers the bottom of the fitting body 11, so that each inflation air cushion system 12 fits the bottom of the foot to prevent the fitting body 11 from shifting.

[0033] Specifically, the inflatable air cushion system 12 includes a plurality of inflatable air cushion devices 123, each of which is provided with an inflatable one-way valve 121 that allows the airflow to flow inward in one direction. The inflatable air cushion devices 123 are interconnected and are continuously inflated during stepping to maintain the air pressure. In order to ensure that there is always sufficient air in the inflatable air cushion device 123, the inflatable air cushion device 123 has a return spring 122 at the position of the inflatable one-way valve 121, and the return spring 122 is installed in the inflatable air cushion device 123 by conventional bonding. It is worth noting that the return spring 122 can be made of a coil spring, a leaf spring or elastic silicone. Specifically, the inflatable air cushion device 123 is a rubber air cushion.

[0034] Specifically, the fixing system 13 includes a fixed airbag 131 and a fixed cone 132. Each fixed cone 132 is pasted and installed above the fixed airbag 131. The fixed airbag 131 is connected to the inflated air cushion system 12. The fixed cone 132 is adapted to the corresponding fixed blind hole. The adaptation of the fixed cone 132 and the fixed blind hole further fixes the outdoor shoe body 2 and the indoor shoe body 1. The fixed airbag 131 is made of rubber, and the fixed cone 132 is made of rubber. The fixed cone 132 and the fixed airbag 131 are pasted with shoe glue.

[0035] Specifically, the wearing auxiliary system 14 includes a first elastic strip 141, a cover slide 142, and a second elastic strip 143. The first elastic strip 141 and the second elastic strip 143 are respectively mounted on the fitting body 11 by sewing, and the cover slide 142 is respectively mounted on the first elastic strip 141 and the second elastic strip 143 by sewing. The length of the first elastic strip 141 is twice that of the corresponding second elastic strip 143. When the fixing system 13 is in a retracted state, the second elastic strip 143 and the cover slide 142 are on the same side of the fixing cone 132 for easy installation in the fixing cone 132. After the fixed airbag 131 retracts, the first elastic strip 141 obtains a larger deformation than the second elastic strip 143. It is worth noting that the retraction of the fixed airbag 131 is driven by the first elastic strip 141 and the second elastic strip 143, and then after the fixed airbag 131 retracts, the covering slide 142 is pulled to cover the fixed cone 132. It is worth noting that in order to prevent the first elastic strip 141 and the second elastic strip 143 from rubbing between the outdoor shoe body 2 and the indoor shoe body 1, an avoidance groove 1311 is opened on the fixed airbag 131 for the first elastic strip 141 to pass through.

[0036] Specifically, the first elastic strip 141 and the second elastic strip 143 are respectively installed on the fitting body 11 through the tension dispersion sheet 16 to prevent the first elastic strip 141 and the second elastic strip 143 from tearing the fitting body 11.

[0037] Specifically, the covering slide 142 is adapted to the top curve of the fixing cone 132 to prevent it from falling off. The covering slide 142 is made of polyethylene plastic, which has a relatively low friction coefficient and is convenient for taking off shoes.

[0038] Specifically, the pressure relief system 15 includes an air release hole 12 connected to the inflation air cushion system. The air release hole is located in the area outside the outdoor shoe body 2. An adaptor plug is provided at the air release hole to facilitate timely deflation.

[0039] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. Shock-absorbing running shoes, characterized in that: The shoe comprises an outdoor shoe body and an indoor shoe body, wherein the upper portion of the outdoor shoe body is provided with a plurality of adapting protrusions, and fixed blind holes are arranged at the positions of the adapting protrusions of the outdoor shoe body, and the indoor shoe body comprises a fitting body, an air-pumping air cushion system, a fixing system, a wearing assistance system and a pressure relief system, wherein the air-pumping air cushion system is installed at the bottom of the fitting body, the fixing system is communicated with the air-pumping air cushion system, the fixing system is adapted to the fixed blind holes, the pressure relief system is communicated with the air-pumping air cushion system, the pressure relief system is installed on the fitting body, the wearing assistance system is installed across the fitting body and is located above the fixing system, the fixing system has an expanded state and a retracted state driven by the air-pumping air cushion system, and the fixing system is in the expanded state and in the retracted state The fixed blind hole is adapted, and the wearing auxiliary system covers the top of the fixed system when the fixed system is in the retracted state. The inflatable air cushion system includes a plurality of inflatable air cushion devices, and each of the inflatable air cushion devices is provided with an inflatable one-way valve that allows the airflow to flow inward in one direction. The inflatable air cushion devices are interconnected. The fixed system includes a fixed air bag and a fixed cone, and each of the fixed cones is installed above the fixed air bag. The fixed air bag is connected to the inflatable air cushion system, and the fixed cone is adapted to the corresponding fixed blind hole. The wearing auxiliary system includes a first elastic strip, a covering slide and a second elastic strip, and the first elastic strip and the second elastic strip are respectively installed on the fitting body, and the covering slide is respectively installed on the first elastic strip and the second elastic strip.

2. The shock-absorbing running shoe according to claim 1, characterized in that: The outdoor shoe body is provided with an openable and closable tongue, the outdoor shoe body is provided with a shoelace at the tongue position, and the fixing blind hole is located at the front end position of the tongue of the outdoor shoe body.

3. The shock-absorbing running shoe according to claim 1, characterized in that: The fitting body is made of knitted fabric.

4. The shock-absorbing running shoe according to claim 1, characterized in that: The first elastic strip and the second elastic strip are respectively installed on the fitting body through tension dispersing sheets.

5. The shock-absorbing running shoe according to claim 1, characterized in that: The first elastic strip is twice as long as a corresponding second elastic strip, which is located on the same side of the fixing cone as the cover slide when the fixing system is in the retracted state.

6. The shock-absorbing running shoe according to claim 1, characterized in that: The cover slide is adapted to the top curve of the fixed cone.

7. The shock-absorbing running shoe according to claim 1, characterized in that: The pressure relief system comprises an air release hole connected to the inflation air cushion system, and a switch of the air release hole is arranged in a region of the indoor shoe body outside the outdoor shoe body.

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