Shooting shoe sole capable of being actively adjusted according to personal habits

Abstract

The invention relates to the technical field of shooting articles, in particular to a shooting shoe sole capable of being actively adjusted according to personal habits, which can effectively enlarge the supporting range of the bottom of a shoe and the ground, so that people can stand more stably during shooting training, and the effect of shooting training is prevented from being influenced. Comprising a middle outsole, a half sole and a heel sole, two sets of hole cavities are symmetrically formed in the left side and the right side of the middle outsole, two sets of guide sliding holes communicated with the hole cavities are symmetrically formed in the left end and the right end of the middle outsole, and two sets of guide sliding rods are symmetrically arranged at the left end and the right end of the middle outsole in a sliding mode through matching of the guide sliding holes; the left end of the heel sole is fixedly connected with the outer sides of the two sets of guide sliding rods on the right side of the middle outsole, the two ends of the two sets of reset springs on the left side are fixedly connected with the middle outsole and the half sole sole respectively, and the two ends of the two sets of reset springs on the right side are fixedly connected with the middle outsole and the heel sole respectively. A U-shaped rear baffle is fixedly arranged at the top end of the heel bottom.

Description

Technical Field

[0001] The present invention relates to the technical field of shooting supplies, and in particular to a shooting shoe sole capable of active adjustment according to personal habits. Background Art

[0002] Shooting is a sport in which guns are used to shoot at various pre-set targets, and the scores are calculated based on the accuracy of the hit. There are many shooting competitions, including the use of rifles, pistols and shotguns of various specifications to accurately and quickly shoot at various fixed, moving, hidden and flying targets. Shooting is a sport that requires a high degree of concentration and endurance. Athletes need to master the correct posture, aiming and shooting skills, as well as good psychological quality and balance. This sport not only learns shooting techniques, but also exercises the body, cultivates qualities such as meticulousness, calmness and perseverance, and is beneficial to physical and mental health.

[0003] When people are doing shooting sports training, they usually wear shooting shoes on their feet. The main function of shooting shoes is to maintain the stability of the athlete's lower limbs and prevent the tremor of the lower limbs from affecting the competition results. Shooting shoe products have a direct impact on the athlete's physical stability.

[0004] When the existing shooting shoes are used, the sole size is fixed, so that the support range between the bottom of the shoe and the ground is small, and it is not stable enough when standing, which affects the shooting training effect. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a shooting shoe sole that can effectively expand the support range between the sole of the shoe and the ground, making people more stable when standing during shooting training and avoiding affecting the effect of shooting training, and can be actively adjusted according to personal habits.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a shooting shoe sole with active adjustment according to personal habits, including a sole assembly, a binding assembly and an extension structure, wherein the sole assembly includes a middle outsole, a forefoot outsole and a heel outsole, two groups of holes are symmetrically arranged on the left and right sides of the middle outsole, two groups of guide sliding holes are symmetrically arranged on the left and right ends of the middle outsole, two groups of guide sliding rods are symmetrically slidably arranged on the left and right ends of the middle outsole through the cooperation of the guide sliding holes, the inner sides of the four groups of guide sliding rods are fixed with limit blocks in an integrated manner, the four groups of limit blocks slide in the four groups of holes respectively, and the right end of the forefoot outsole and the two groups of guide sliding holes on the left side of the middle outsole are symmetrically arranged. The shoe is fixedly connected to the outside of the slide bar, the left end of the heel bottom is fixedly connected to the outside of the two groups of guide slide bars on the right side of the middle outsole, and the four groups of guide slide bars are all equipped with return springs. The two ends of the left two groups of return springs are respectively fixedly connected to the middle outsole and the forefoot bottom, and the two ends of the right two groups of return springs are respectively fixedly connected to the middle outsole and the heel bottom. An arc-shaped front baffle is fixedly provided on the top of the forefoot bottom, and a U-shaped rear baffle is fixedly provided on the top of the heel bottom. The binding assembly includes two groups of binding belts for wearing and binding the sole, and the front sides of the forefoot bottom and the top of the heel bottom are fixedly connected with fixing rings. One end of the two groups of binding belts is movably mounted on the two groups of fixing rings, and the rear ends of the forefoot bottom and the top of the heel bottom are fixedly provided. The two sides are fixedly connected with connecting belts, the tops of the two groups of connecting belts are fixedly connected with connecting rings, the other ends of the two groups of binding belts pass through the two groups of connecting rings respectively, the two groups of binding belts are fixedly sewn with hook-surface Velcro and fur-surface Velcro, and the hook-surface Velcro and fur-surface Velcro are both outside the binding belts, the extension structure includes four groups of L-shaped connecting rods and four groups of support plates, which are used to expand the support range of the shoes, the front and rear ends of the middle outsole are symmetrically provided with two groups of guide slide grooves, the left and right ends of the middle outsole are symmetrically provided with two groups of notches, and the four groups of notches are respectively connected with the four groups of guide slide grooves, and the four groups of L-shaped connecting rods are symmetrically arranged by sliding with the guide slide grooves and the notches. Installed on the left and right ends of the middle outsole, the outer sides of the two groups of L-shaped connecting rods on the left and the two groups of L-shaped connecting rods on the right are fixedly connected to the inner sides of the forefoot sole and the heel sole respectively, and two groups of fixed support plates are symmetrically fixed at the front and rear ends of the middle outsole, and four groups of support plates are fixed with T-shaped connecting shafts, and the four groups of T-shaped connecting shafts are rotatably installed on the four groups of fixed support plates respectively, and the tops of the four groups of support plates are provided with T-shaped slide grooves, and the four groups of T-shaped slide grooves are slidably provided with I-shaped connecting shafts, and one end of the four groups of L-shaped connecting rods is fixed with connecting shaft sleeves in an integrated manner, and the four groups of connecting shaft sleeves are rotatably installed and sleeved on the four groups of I-shaped connecting shafts, and the bottom ends of the four groups of support plates are horizontal with the bottom end of the middle outsole.

[0008] Preferably, the front sides of the forefoot sole and the top ends of the heel sole are fixedly connected with fixing rings, one ends of the two sets of binding belts are movably mounted on the two sets of fixing rings, the rear sides of the forefoot sole and the top ends of the heel sole are fixedly connected with connecting belts, the top ends of the two sets of connecting belts are fixedly connected with connecting rings, the other ends of the two sets of binding belts pass through the two sets of connecting rings, the two sets of binding belts are fixedly sewn with hook-surface Velcro and fleece-surface Velcro, and the hook-surface Velcro and fleece-surface Velcro are both on the outside of the binding belts.

[0009] Preferably, the middle outsole is symmetrically provided with two groups of guide slide grooves at the front and rear ends, and the left and right ends of the middle outsole are symmetrically provided with two groups of notches, and the four groups of notches are respectively connected with the four groups of guide slide grooves, and the four groups of L-shaped connecting rods are symmetrically slidably installed on the left and right ends of the middle outsole through cooperation with the guide slide grooves and the notches, and the outer sides of the two groups of L-shaped connecting rods on the left and the two groups of L-shaped connecting rods on the right are respectively fixedly connected to the inner sides of the forefoot bottom and the heel bottom, and the front and rear ends of the middle outsole are symmetrically fixed with two groups of fixed support plates, and the four groups of support plates are fixedly provided with T-shaped connecting shafts, and the four groups of T-shaped connecting shafts are respectively rotatably installed on the four groups of fixed support plates, and the top ends of the four groups of support plates are provided with T-shaped slide grooves, and the four groups of T-shaped slide grooves are slidably provided with I-shaped connecting shafts, and one end of the four groups of L-shaped connecting rods is fixedly provided with connecting shaft sleeves in an integrated manner, and the four groups of connecting shaft sleeves are respectively rotatably installed and sleeved on the four groups of I-shaped connecting shafts, and the bottom ends of the four groups of support plates are horizontal with the bottom end of the middle outsole.

[0010] Preferably, the bottom end of the middle outsole is provided with a plurality of corrugated anti-skid grooves, and the bottom ends of the forefoot sole and the heel sole are provided with a plurality of groups of angular anti-skid grooves at equal distances.

[0011] Preferably, a front arc-shaped cushion is fixedly connected to the inner wall of the arc-shaped front baffle, and a rear U-shaped cushion is fixedly connected to the inner wall of the U-shaped rear baffle.

[0012] Preferably, a buffer rubber pad is fixedly connected to the top end of the middle outsole.

[0013] Preferably, the bottom ends of the four groups of support plates are fixedly connected with anti-slip rubber pads.

[0014] Preferably, one end of the two groups of binding belts is provided with a draw groove, and a draw ring is fixedly provided in the two draw grooves.

[0015] Preferably, sliding sleeves are fixedly provided on the four groups of guide sliding holes at the left and right ends of the middle outsole.

[0016] Preferably, reinforcement blocks are fixedly connected between the top ends of the four groups of fixed support plates and the middle outsole.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: when in use, the binding strap has not yet passed through the connecting ring, and the sole is laid flat on the ground at this time. The user can put on the shooting shoes in advance, and then step on the middle outsole. Since the shooting shoes are longer than the middle outsole, the toe of the shoe pushes the forefoot sole to move to the left through the arc-shaped front baffle, and the heel pushes the heel sole to move to the right through the U-shaped rear baffle, so that the forefoot sole and the heel sole respectively drive the guide slide bar to slide outward along the guide slide hole, and the return spring is stretched. The inward pulling force generated by the stretching of the return spring causes the arc-shaped front baffle and the U-shaped rear baffle to be clamped at the two ends of the shooting shoe, and then fixed by the binding assembly. When fixing, the binding strap on the forefoot sole is passed around the instep, and the binding strap on the heel sole is passed around the ankle, and one end of the two sets of binding straps are respectively passed through the two sets of connecting rings, and then After that, pull the binding belt in the opposite direction to tighten it to an appropriate degree, and then stick the hook-surface Velcro on the binding belt to the fleece-surface Velcro, so that the insole can be stably worn on the bottom of the shooting shoe, and in the wearing process, the outward movement of the forefoot sole and the heel sole will drive the L-shaped connecting rod to slide outward along the guide slide groove, so that the L-shaped connecting rod drives the I-shaped connecting shaft to slide outward along the T-shaped slide groove through the connecting shaft sleeve, and then the support plate is expanded outward, so that the expanded four groups of support plates support the ground. After use, peel off the hook-surface Velcro from the fleece-surface Velcro, and pull the binding belt out of the connecting ring to separate the middle outsole, the forefoot sole and the heel sole from the shooting shoe. By wearing this sole on the shooting shoe, the support range between the bottom of the shoe and the ground can be effectively expanded, so that people can stand more stably during shooting training and avoid affecting the effect of shooting training. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the axonometric structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the bottom axonometric structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the top view of the structure of the present invention;

[0021] Figure 4 It is a schematic diagram of the axonometric cross-section structure of the present invention;

[0022] Figure 5 It is a schematic diagram of the axonometric structure of the middle outsole in the present invention;

[0023] Figure 6 The present invention Figure 5 Schematic diagram of the bottom axonometric structure;

[0024] Figure 7 It is a schematic diagram of the axonometric structure of the connection between the forefoot sole and the L-shaped connecting rod in the present invention;

[0025] Figure 8 It is a schematic diagram of the axonometric structure of the connection between the heel sole and the L-shaped connecting rod in the present invention;

[0026] Fig. 9 It is a schematic diagram of the axonometric structure of the forefoot sole in the present invention;

[0027] Fig.10 It is a schematic diagram of the axonometric structure of the heel sole in the present invention;

[0028] Fig.11 It is a schematic diagram of the axonometric structure of the binding belt in the present invention;

[0029] Fig.12 It is a schematic diagram of the axonometric structure of the support plate and the I-shaped connecting shaft in the present invention;

[0030] Fig.13 is a schematic diagram of the axonometric cross-sectional structure of the support plate in the present invention;

[0031] Fig.14 It is a schematic diagram of the axonometric structure of the I-shaped connecting shaft in the present invention;

[0032] Fig.15 It is a schematic diagram of the axonometric structure of the guide slide bar in the present invention;

[0033] Markings in the attached figure: 1. middle outsole; 2. forefoot bottom; 3. heel bottom; 4. cavity; 5. guide slide hole; 6. guide slide rod; 7. limit block; 8. reset spring; 9. arc-shaped front baffle; 10. U-shaped rear baffle; 11. binding belt; 12. fixing ring; 13. connecting belt; 14. connecting ring; 15. hook-surface Velcro; 16. fleece-surface Velcro; 17. guide slide groove; 18. notch; 19. L-shaped connecting rod; 20. fixed support plate; 21. support plate; 22. T-shaped connecting shaft; 23. T-shaped slide groove; 24. I-shaped connecting shaft; 25. connecting shaft sleeve; 26. corrugated anti-skid groove; 27. angular anti-skid groove; 28. front arc-shaped cushion; 29. ​​rear U-shaped cushion; 30. buffer rubber pad; 31. anti-skid rubber pad; 32. pull ring; 33. slide sleeve; 34. reinforcement block. DETAILED DESCRIPTION

[0034] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0035] Example

[0036] See also Figure 1-Figure 15The present invention discloses a shooting shoe sole with active adjustment according to personal habits, comprising a middle outsole 1, a forefoot outsole 2 and a heel outsole 3. The middle outsole 1 is symmetrically provided with two groups of cavities 4 on both sides, and the middle outsole 1 is symmetrically provided with two groups of guide sliding holes 5 communicating with the cavities 4 on both ends. The left and right ends of the middle outsole 1 are symmetrically provided with two groups of guide slide bars 6 for sliding symmetrically through the cooperation of the guide slide holes 5. The inner sides of the four groups of guide slide bars 6 are all fixedly provided with limit blocks 7 in an integrated manner. The four groups of limit blocks 7 slide in the four groups of cavities 4 respectively. The right end of the forefoot outsole 2 is fixedly connected to the outer sides of the two groups of guide slide bars 6 on the left side of the middle outsole 1. The left end of the heel outsole 3 is fixedly connected to the outer sides of the two groups of guide slide bars 6 on the right side of the middle outsole 1. The two groups of guide slide bars 6 are fixedly connected on the outside, and the four groups of guide slide bars 6 are all equipped with return springs 8. The two ends of the two groups of return springs 8 on the left are respectively fixedly connected to the middle outsole 1 and the forefoot bottom 2, and the two ends of the two groups of return springs 8 on the right are respectively fixedly connected to the middle outsole 1 and the heel bottom 3. The top of the forefoot bottom 2 is fixedly provided with an arc-shaped front baffle 9, and the top of the heel bottom 3 is fixedly provided with a U-shaped rear baffle 10. The front sides of the tops of the forefoot bottom 2 and the heel bottom 3 are fixedly connected with fixing rings 12. One ends of the two groups of binding belts 11 are respectively movably mounted on the two groups of fixing rings 12, and the rear sides of the tops of the forefoot bottom 2 and the heel bottom 3 are fixedly connected with connecting belts 13. The tops of the two groups of connecting belts 13 are fixedly connected with connecting belts. The other ends of the two sets of binding belts 11 pass through the two sets of connecting rings 14 respectively. The two sets of binding belts 11 are fixedly sewn with hook-surface Velcro 15 and fleece-surface Velcro 16, and the hook-surface Velcro 15 and fleece-surface Velcro 16 are both outside the binding belts 11. Two sets of guide grooves 17 are symmetrically arranged at the front and rear ends of the middle outsole 1. Two sets of notches 18 are symmetrically arranged at the left and right ends of the middle outsole 1, and the four sets of notches 18 are respectively connected to the four sets of guide grooves 17. Four sets of L-shaped connecting rods 19 are symmetrically slidably installed at the left and right ends of the middle outsole 1 through the cooperation with the guide grooves 17 and the notches 18. The two sets of L-shaped connecting rods 19 on the left and the two sets of L-shaped connecting rods 19 on the right The outer sides of the rod 19 are fixedly connected to the inner sides of the forefoot sole 2 and the heel sole 3 respectively, and two groups of fixed support plates 20 are symmetrically fixed at the front and rear ends of the middle outsole 1, and four groups of support plates 21 are fixed with T-shaped connecting shafts 22, and the four groups of T-shaped connecting shafts 22 are rotatably installed on the four groups of fixed support plates 20 respectively, and the tops of the four groups of support plates 21 are provided with T-shaped slide grooves 23, and the four groups of T-shaped slide grooves 23 are slidably provided with I-shaped connecting shafts 24, and one end of the four groups of L-shaped connecting rods 19 is fixed with connecting shaft sleeves 25 in an integrated manner, and the four groups of connecting shaft sleeves 25 are rotatably installed and sleeved on the four groups of I-shaped connecting shafts 24 respectively, and the bottom ends of the four groups of support plates 21 are horizontal with the bottom end of the middle outsole 1;When in use, initially the binding strap 11 has not passed through the connecting ring 14, and at this time the sole is laid flat on the ground. The user can put on the shooting shoes in advance, and then step on the middle outsole 1. Since the shooting shoes are longer than the middle outsole 1, the toe of the shoe pushes the forefoot sole 2 to move to the left through the arc-shaped front baffle plate 9, and the heel pushes the heel sole 3 to move to the right through the U-shaped rear baffle plate 10, so that the forefoot sole 2 and the heel sole 3 respectively drive the guide slide bar 6 to slide outward along the guide slide hole 5, and the return spring 8 is stretched. The inward pulling force generated by the stretching of the return spring 8 makes the arc-shaped front baffle plate 9 and the U-shaped rear baffle plate 10 clamped at the two ends of the shooting shoe, and then fixed by the binding assembly. When fixing, the binding strap 11 on the forefoot sole 2 is passed around the instep, and the binding strap 11 on the heel sole 3 is passed around the ankle, and one end of the two sets of binding straps 11 are respectively passed through the two sets of connecting rings 14, and then the binding straps 11 are pulled in the opposite direction. The fixing strap 11 is tightened to an appropriate degree, and then the hook surface Velcro 15 on the binding strap 11 is adhered to the fleece surface Velcro 16, so that the insole is stably worn on the bottom of the shooting shoe, and during the wearing process, the outward movement of the forefoot sole 2 and the heel sole 3 will drive the L-shaped connecting rod 19 to slide outward along the guide slide 17, so that the L-shaped connecting rod 19 drives the I-shaped connecting shaft 24 to slide outward along the T-shaped slide 23 through the connecting shaft sleeve 25, and then the support plate 21 is unfolded outward, so that the unfolded four groups of support plates 21 support the ground. After use, the hook surface Velcro 15 is peeled off from the fleece surface Velcro 16, and the binding strap 11 is pulled out of the connecting ring 14 to separate the middle outsole 1, the forefoot sole 2 and the heel sole 3 from the shooting shoe. By wearing this sole on the shooting shoe, the support range between the bottom of the shoe and the ground can be effectively expanded, so that people can stand more stably during shooting training, and avoid affecting the effect of shooting training. ;

[0037] The bottom end of the middle outsole 1 is provided with a plurality of corrugated anti-skid grooves 26, and the bottom ends of the forefoot sole 2 and the heel sole 3 are equidistantly provided with a plurality of groups of angular anti-skid grooves 27; by providing the corrugated anti-skid grooves 26 and the angular anti-skid grooves 27, the corrugated anti-skid grooves 26 are symmetrically distributed at the bottom end of the middle outsole 1, and the angles of the angular anti-skid grooves 27 at the bottom end of the forefoot sole 2 and the angular anti-skid grooves 27 at the bottom end of the heel sole 3 point in opposite directions, which can increase the friction of the bottom of the middle outsole 1, the forefoot sole 2 and the heel sole 3, and provide the shoe with front and back two-way anti-skid capability, thereby avoiding front and back slipping when worn.

[0038] A front arc-shaped cushion 28 is fixedly connected to the inner wall of the arc-shaped front baffle plate 9, and a rear U-shaped cushion 29 is fixedly connected to the inner wall of the U-shaped rear baffle plate 10; by providing the front arc-shaped cushion 28 and the rear U-shaped cushion 29, the front and rear ends of the foot can be prevented from resting against the arc-shaped front baffle plate 9 and the U-shaped rear baffle plate 10, thereby improving the softness when in contact with the shoe, making it more comfortable to wear.

[0039] The top of the middle outsole 1 is fixedly connected with a cushioning rubber pad 30 . By providing the cushioning rubber pad 30 , a certain cushioning can be generated between the middle outsole 1 and the sole of the foot, further improving the comfort.

[0040] The bottom ends of the four groups of support plates 21 are all fixedly connected with anti-skid rubber pads 31; by arranging the anti-skid rubber pads 31 at the bottom ends of the support plates 21, the friction between the bottom of the support plates 21 and the ground can be increased, making it less likely for the support plates 21 to slip when supported by the ground.

[0041] One end of the two groups of binding belts 11 is provided with a pull groove, and a pull ring 32 is fixed in each of the two pull grooves; by providing the pull ring 32, when the binding belt 11 passes through the connecting ring 14 and is pulled in the reverse direction, the fingers can be hooked on the pull ring 32, and then the binding belt 11 can be pulled, which can effectively prevent the binding belt 11 from slipping out of the hand when being pulled.

[0042] The four groups of guide sliding holes 5 at the left and right ends of the middle large bottom 1 are all fixedly provided with sliding sleeves 33 ; by providing the sliding sleeves 33 , the guide slide rod 6 can slide more smoothly along the guide sliding hole 5 .

[0043] A reinforcement block 34 is fixedly connected between the top of the four groups of fixed support plates 20 and the middle outsole 1; by providing the reinforcement block 34, the connection between the fixed support plate 20 and the middle outsole 1 can be made more firm and stable.

[0044] The present invention provides a shooting shoe sole with active adjustment according to personal habits. Its working principle is that when in use, the binding belt 11 has not passed through the connecting ring 14 at first. At this time, the sole is placed flat on the ground. The user can put on the shooting shoe on the foot in advance, and then step on the middle outsole 1. Since the shooting shoe is longer than the middle outsole 1, the toe pushes the front sole 2 to move to the left through the arc-shaped front baffle 9, and the heel pushes the heel sole 3 to move to the right through the U-shaped rear baffle 10, so that the front sole 2 and the heel sole 3 respectively drive the guide slide bar 6 to slide outward along the guide slide hole 5, and the return spring 8 is stretched. The inward pulling force generated by the stretching of the return spring 8 makes the arc-shaped front baffle 9 and the U-shaped rear baffle 10 clamped at the two ends of the shooting shoe, and then fixed by the binding assembly. When fixing, the binding belt 11 on the front sole 2 is passed over the instep, and the binding belt 11 on the heel sole 3 is passed from The shoe is then wrapped around the ankle, and one end of the two sets of binding straps 11 is respectively passed through the two sets of connecting rings 14, and then the binding straps 11 are pulled in the opposite direction to tighten the binding straps 11 to an appropriate degree, and then the hook-surface Velcro 15 on the binding straps 11 is adhered to the fleece-surface Velcro 16, so that the insole is stably worn on the bottom of the shooting shoe, and during the wearing process, the forefoot sole 2 and the heel sole 3 move outwardly to drive the L-shaped connecting rod 19 to slide outward along the guide slot 17, so that the L-shaped connecting rod 19 drives the I-shaped connecting shaft 24 to slide outward along the T-shaped slot 23 through the connecting shaft sleeve 25, and then the support plate 21 is expanded outwardly, so that the expanded four sets of support plates 21 support the ground, and after use, the hook-surface Velcro 15 is peeled off from the fleece-surface Velcro 16, and the binding strap 11 is pulled out from the connecting ring 14 to separate the middle outsole 1, the forefoot sole 2 and the heel sole 3 from the shooting shoe.

[0045] The shooting shoe sole with active adjustment according to personal habits of the present invention has common mechanical installation methods, connection methods or setting methods, which can be implemented as long as they can achieve their beneficial effects; the hook-surface Velcro and fleece-surface Velcro of the shooting shoe sole with active adjustment according to personal habits of the present invention are purchased on the market.

[0046] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A shooting shoe sole with active adjustment according to personal habits, characterized in that: It includes a sole component, a binding component and an extension structure; The sole assembly comprises a middle outsole (1), a forefoot outsole (2) and a heel outsole (3); two groups of holes (4) are symmetrically arranged on the left and right sides of the middle outsole (1); two groups of guide sliding holes (5) are symmetrically arranged on the left and right ends of the middle outsole (1) and communicate with the holes (4); two groups of guide sliding rods (6) are symmetrically arranged on the left and right ends of the middle outsole (1) through the cooperation of the guide sliding holes (5) for sliding; the inner sides of the four groups of guide sliding rods (6) are all fixedly provided with limit blocks (7) in an integrated manner; the four groups of limit blocks (7) slide in the four groups of holes (4) respectively; the right end of the forefoot outsole (2) is connected to the four groups of holes (4); The two groups of guide slide bars (6) on the left side of the middle sole (1) are fixedly connected to the outside of the two groups of guide slide bars (6) on the right side of the middle sole (1); the left end of the heel sole (3) is fixedly connected to the outside of the two groups of guide slide bars (6) on the right side of the middle sole (1); the four groups of guide slide bars (6) are all provided with return springs (8); the two ends of the two groups of return springs (8) on the left side are respectively fixedly connected to the middle sole (1) and the forefoot sole (2); the two ends of the two groups of return springs (8) on the right side are respectively fixedly connected to the middle sole (1) and the heel sole (3); the top of the forefoot sole (2) is fixedly provided with an arc-shaped front baffle plate (9); the top of the heel sole (3) is fixedly provided with a U-shaped rear baffle plate (10); A binding assembly, the binding assembly comprising two sets of binding straps (11) for binding the sole when wearing it; The extension structure comprises four groups of L-shaped connecting rods (19) and four groups of supporting plates (21), and is used to expand the supporting range of the shoe.

2. A shooting shoe sole with active adjustment according to personal habits as claimed in claim 1, characterized in that: The front sides of the top ends of the forefoot sole (2) and the heel sole (3) are fixedly connected with a fixing ring (12); one end of the two sets of binding belts (11) are movably mounted on the two sets of fixing rings (12); the rear sides of the top ends of the forefoot sole (2) and the heel sole (3) are fixedly connected with a connecting belt (13); the top ends of the two sets of connecting belts (13) are fixedly connected with a connecting ring (14); the other ends of the two sets of binding belts (11) pass through the two sets of connecting rings (14); hook-surface Velcro (15) and fleece-surface Velcro (16) are fixedly sewn on the two sets of binding belts (11); and the hook-surface Velcro (15) and fleece-surface Velcro (16) are both located outside the binding belts (11).

3. A shooting shoe sole with active adjustment according to personal habits as claimed in claim 2, characterized in that: The middle outsole (1) is symmetrically provided with two groups of guide grooves (17) at both front and rear ends, and two groups of notches (18) are symmetrically provided at both left and right ends of the middle outsole (1), and the four groups of notches (18) are respectively connected to the four groups of guide grooves (17). The four groups of L-shaped connecting rods (19) are symmetrically slidably installed at the left and right ends of the middle outsole (1) by cooperating with the guide grooves (17) and the notches (18). The outer sides of the two groups of L-shaped connecting rods (19) on the left and the two groups of L-shaped connecting rods (19) on the right are respectively fixedly connected to the inner sides of the forefoot sole (2) and the heel sole (3). The front and rear ends of the middle outsole (1) are symmetrically fixed. Two groups of fixed support plates (20) are provided, and four groups of support plates (21) are all fixedly provided with T-shaped connecting shafts (22). The four groups of T-shaped connecting shafts (22) are respectively rotatably mounted on the four groups of fixed support plates (20). The tops of the four groups of support plates (21) are all provided with T-shaped sliding grooves (23). The four groups of T-shaped sliding grooves (23) are all slidably provided with I-shaped connecting shafts (24). One end of the four groups of L-shaped connecting rods (19) is fixedly provided with connecting shaft sleeves (25) in an integrated manner. The four groups of connecting shaft sleeves (25) are respectively rotatably mounted and sleeved on the four groups of I-shaped connecting shafts (24). The bottom ends of the four groups of support plates (21) are horizontal with the bottom end of the middle large bottom (1).

4. A shooting shoe sole with active adjustment according to personal habits as claimed in claim 3, characterized in that: The bottom end of the middle outsole (1) is provided with a plurality of corrugated anti-skid grooves (26), and the bottom ends of the forefoot sole (2) and the heel sole (3) are provided with a plurality of groups of angular anti-skid grooves (27) at equal distances.

5. A shooting shoe sole with active adjustment according to personal habits as claimed in claim 4, characterized in that: A front arc-shaped cushion (28) is fixedly connected to the inner wall of the arc-shaped front baffle (9), and a rear U-shaped cushion (29) is fixedly connected to the inner wall of the U-shaped rear baffle (10).

6. A shooting shoe sole capable of active adjustment according to personal habits as claimed in claim 5, characterized in that: A buffer rubber pad (30) is fixedly connected to the top end of the middle outsole (1).

7. A shooting shoe sole with active adjustment according to personal habits as claimed in claim 6, characterized in that: The bottom ends of the four groups of support plates (21) are all fixedly connected with anti-slip rubber pads (31).

8. The shooting shoe sole with active adjustment according to personal habits as claimed in claim 7, characterized in that: One end of the two groups of binding belts (11) is provided with a draw groove, and a draw ring (32) is fixedly provided in the two draw grooves.

9. A shooting shoe sole with active adjustment according to personal habits as claimed in claim 8, characterized in that: Sliding sleeves (33) are fixedly provided on the four groups of guide sliding holes (5) at the left and right ends of the middle large bottom (1).

10. The shooting shoe sole with active adjustment according to personal habits as claimed in claim 9, characterized in that: A reinforcement block (34) is fixedly connected between the top ends of the four groups of fixed support plates (20) and the middle large bottom (1).

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