Anti-skid high-grip mountaineering shoes

Abstract

The present invention relates to the field of anti-skid high-grip climbing shoes, and discloses an anti-skid high-grip climbing shoe, comprising a wear-resistant sole, the wear-resistant sole comprising a rubber sole and a rubber coating body integrally arranged around and at the bottom of the rubber sole, which is the outsole of the climbing shoe; a shock-absorbing midsole, the shock-absorbing midsole is arranged above the wear-resistant sole, the shock-absorbing midsole and the wear-resistant sole are connected, which is the midsole of the climbing shoe, and the middle and heel parts thereof are fixedly provided with a middle reinforcement block and a heel reinforcement block; and an anti-odor insole, the anti-odor insole is fixed on the shock-absorbing midsole, which is the insole of the climbing shoe, and the upper is fixed thereon. Compared with the prior art, the present application has the advantages of sole replacement, adjustable sole gripping angle, and gripping effect when walking, and solves a series of problems such as the sole having a single vertical convex angle, being unable to adapt to various terrains and mountains of various angles, and the sole having large wear, being unable to be replaced, and having high cost.

Description

Technical Field

[0001] The invention relates to the field of mountaineering shoes, in particular to mountaineering shoes with anti-skid, high ground grip and detachable soles. Background Art

[0002] Hiking shoes are shoes specially designed and manufactured for mountain climbing and traveling, and are very suitable for outdoor sports. Waterproofness is the primary function of modern hiking shoes, and their waterproof and breathable properties are unmatched by general sports shoes.

[0003] The anti-skid structure on the bottom of current hiking shoes is mostly a deep protrusion with a fixed angle at the end of the protrusion. For mountains with different inclinations, the gripping force is different, and the best gripping force cannot be achieved to ensure the anti-skid performance, especially for different special terrains. In addition, the soles of the hiking shoes are greatly worn. If only the soles of the hiking shoes can be replaced, the cost can be reduced. Therefore, based on the above problems, the present invention provides an anti-skid and high-grip hiking shoe. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides an anti-slip and high-grip hiking shoe with the advantages of replaceable soles, adjustable sole gripping angles, and a gripping effect when walking. It solves a series of problems such as the sole having a single vertical protrusion angle, being unable to adapt to various terrains and mountains at various angles, and the sole being severely worn, unable to be replaced, and having a high cost.

[0005] To achieve the above object, the present invention provides the following technical solution: an anti-skid high-grip hiking shoe, comprising:

[0006] The wear-resistant sole comprises a rubber sole and a rubber covering body integrally arranged around and at the bottom of the rubber sole, and is the outsole of the mountaineering shoes;

[0007] The shock-absorbing midsole is arranged above the wear-resistant sole. The shock-absorbing midsole and the wear-resistant sole are connected to form the midsole of the mountaineering shoes. The middle part and the heel part are fixedly provided with a middle reinforcement block and a heel reinforcement block.

[0008] The anti-odor insole is fixed on the shock-absorbing midsole and is a mountaineering shoe insole, on which the upper is fixed;

[0009] A plurality of rubber connection holes are vertically penetrated on the rubber sole, a plurality of rubber connection blocks are integrated at the bottom of the shock-absorbing midsole, the plurality of rubber connection blocks pass through the rubber connection holes in sequence, the rubber connection blocks and the rubber connection holes correspond to each other one by one, a third fixing rod is horizontally inserted on the rubber connection block, both ends of the third fixing rod are threadedly screwed with fixing nuts, both ends of the third fixing rod and the fixing nuts at both ends of the third fixing rod are penetrated with through holes, the through holes at both ends of the plurality of third fixing rods are connected by a second connecting rope, and both ends of the second connecting rope are threadedly screwed with end limit nuts;

[0010] A second fixing rod is laterally inserted into the rubber sheath, and fixing nuts are threadedly screwed at both ends of the second fixing rod. A shoelace knob is installed at the heel of the rubber sheath, and a first fixing rod is also inserted into the rubber connecting block connected to the shock-absorbing midsole at the heel. The first fixing rod and the third fixing rod are adjacent to each other, and through holes are passed through both ends of the second fixing rod and the first fixing rod, and the fixing nuts at both ends of the second fixing rod and the first fixing rod. The through holes at both ends of the second fixing rods are connected by a first connecting rope, one end of the first connecting rope is threadedly screwed with an end limit nut, and the other end of the first connecting rope is connected to the shoelace knob.

[0011] Preferably, the middle reinforcement block and the heel reinforcement block are glass fiber reinforced elastic blocks.

[0012] Preferably, a clamping hole is provided at the toe portion of the rubber sole, and a clamping head is integrally provided at the toe portion of the shock-absorbing midsole, and the clamping head is clamped with the clamping hole.

[0013] Preferably, the bottom of the rubber coating is distributed in a wave shape, and the wave head faces the heel direction.

[0014] Preferably, the plurality of rubber connecting blocks at the bottom of the shock-absorbing midsole are tooth-shaped, and the tooth-shaped heads and the wavy heads of the rubber sheath are oriented in opposite directions.

[0015] Preferably, the shock-absorbing midsole and the deodorizing insole are bonded together by a strong adhesive.

[0016] Preferably, the heel portion of the rubber sole is fixedly connected to a fixed circular frame, the shoelace knob is rotatably connected to a connecting rod, the connecting rod extends into the fixed circular frame and is fixedly connected to a connecting plate, a return spring is connected between the connecting plate and the inner wall of the fixed circular frame, the connecting plate is fixedly connected to a passive rod, the end of the passive rod extends into the rubber sole, the bottom of the heel reinforcement block is fixedly connected to an active rod, and the ends of the active rod and the passive rod are wedge-shaped.

[0017] Compared with the prior art, the present invention provides an anti-skid and high-grip hiking shoe, which has the following beneficial effects:

[0018] 1. The bottom of the rubber sheath is distributed in a wave shape, and the wave head faces the heel direction. Therefore, when in use or when doing mountaineering, the mountaineering shoes face upward, and the structure of the bottom of the rubber sheath is similar to a grappling hook, which firmly grasps the ground and has good stability. Especially in rainy and snowy weather, when going downhill, the wave head of the rubber sheath is bent, and the toothed head of the rubber connecting block is exposed and inserted into the ground. The rubber connecting block grasps the ground like a hook, which improves the ground grip when going downhill and ensures the safety of going downhill.

[0019] 2. The shock-absorbing midsole has the functions of shock absorption and cushioning. The shock-absorbing midsole and the wear-resistant sole are detachably connected, and can be directly replaced when the wear-resistant sole is severely worn.

[0020] 3. It can autonomously adjust the deflection direction of the sole, similar to adjusting the curvature of the hook, to adapt to different terrains. That is, when climbing mountains with different inclination angles, the curvature of the bottom of the rubber coating can be adjusted according to the inclination angle, so that the grip effect of the bottom of the rubber coating and the ground is optimized, thereby improving climbing safety.

[0021] 4. When walking, the claws at the bottom of the rubber covering will have a backward gripping action, which further improves the grip, improves the safety and stability of walking, and has an excellent anti-slip effect.

[0022] 5. A second fixing rod is fixed to the head at the bottom of the rubber sheath. After the rubber sheath has been used for a period of time, its bottom will be worn. If the second fixing rod can be seen, it indicates that the wear is serious. The wear degree of the rubber sheath can be judged by judging the distance between the second fixing rod and the bottom of the rubber sheath to determine whether it needs to be replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the main viewing angle stereoscopic structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention from a rear perspective;

[0025] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention from an upward viewing angle;

[0026] Figure 4 It is a partial enlarged structural schematic diagram of the heel portion of the present invention;

[0027] Figure 5 It is a schematic diagram of the main view structure of the present invention;

[0028] Figure 6 It is a schematic diagram of the cross-sectional structure of the heel portion of the rubber sole of the present invention;

[0029] Figure 7 This is a schematic diagram of the top view of the rubber sole of the present invention;

[0030] Figure 8 It is a schematic diagram of the front view structure of the rubber coating body of the present invention.

[0031] In the figure: 1. wear-resistant sole; 2. shock-absorbing midsole; 3. middle reinforcement block; 4. deodorizing insole; 5. heel reinforcement block; 6. clamping hole; 7. clamping head; 8. rubber sheath; 9. first fixing rod; 10. rubber connecting block; 11. first connecting rope; 12. second fixing rod; 13. second connecting rope; 14. fixing nut; 15. third fixing rod; 16. end limit nut; 17. shoelace knob; 18. rubber sole; 19. rubber connecting hole; 20. passive rod; 21. reset spring; 22. connecting rod; 23. fixed round frame; 24. connecting plate; 25. active rod. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the present application proposes a pair of anti-slip and high-grip hiking shoes.

[0034] In a typical implementation of the present application, Figure 1-8 As shown, a kind of anti-skid high-grip mountaineering shoes, comprising:

[0035] The wear-resistant sole 1 includes a rubber sole 18 and a rubber coating 8 integrally arranged around and at the bottom of the rubber sole 18, which is the outsole of the mountaineering shoe and the anti-slip and gripping part of the mountaineering shoe. The main body is hard rubber, and the rubber sole 18 and the rubber coating 8 are integrally connected. The bottom of the rubber coating 8 is distributed in a wave shape, and the wave head faces the heel direction. Therefore, when the mountaineering shoe is in use or when doing mountaineering sports, the mountaineering shoe faces upward, and the structure at the bottom of the rubber coating 8 is similar to a grappling hook, which firmly grips the ground and has good stability, especially in rainy and snowy weather;

[0036] The shock-absorbing midsole 2 is arranged above the wear-resistant sole 1. The shock-absorbing midsole 2 is connected to the wear-resistant sole 1, which is a midsole for mountaineering shoes. The middle and heel parts are fixedly provided with a middle reinforcement block 3 and a heel reinforcement block 5. A plurality of rubber connecting holes 19 are vertically penetrated on the rubber sole 18. A plurality of rubber connecting blocks 10 are integrally provided at the bottom of the shock-absorbing midsole 2. The plurality of rubber connecting blocks 10 pass through the rubber connecting holes 19 in sequence. The rubber connecting blocks 10 and the rubber connecting holes 19 correspond to each other one by one. The plurality of rubber connecting blocks 10 at the bottom of the shock-absorbing midsole 2 are tooth-shaped, and the tooth-shaped head faces the opposite direction to the wavy head of the rubber sheath 8. In addition, the rubber The toe portion of the rubber sole 18 is provided with a clamping hole 6, and the toe portion of the shock-absorbing midsole 2 is integrally provided with a clamping head 7, which is clamped with the clamping head 7 and the clamping hole 6. The shock-absorbing midsole 2 is fixed on the wear-resistant sole 1. First, a plurality of rubber connecting blocks 10 at the bottom of the shock-absorbing midsole 2 are inserted into the rubber connecting holes 19 on the rubber sole 18, and then the clamping head 7 at the toe portion of the shock-absorbing midsole 2 is inserted into the clamping hole 6, so as to achieve the fixation of the shock-absorbing midsole 2 and the wear-resistant sole 1. The shock-absorbing midsole 2 has the functions of shock absorption and buffering. The shock-absorbing midsole 2 and the wear-resistant sole 1 are detachably connected, and can be directly replaced when the wear-resistant sole 1 is worn out.

[0037] In addition, when the wearer is wearing the shoe and doing downhill sports, the wavy head of the rubber coating 8 is bent, and the toothed head of the rubber connecting block 10 is exposed and inserted into the ground. The rubber connecting block 10 is similar to a hook and tightly grasps the ground, thereby improving the ground grip when going downhill and ensuring the safety of going downhill.

[0038] The deodorizing insole 4 is fixed on the shock-absorbing midsole 2 and is a mountaineering shoe insole. A shoe upper is fixed on the insole. The deodorizing insole 4 has antibacterial and deodorizing effects, and the shoe upper has a waterproof effect. The shock-absorbing midsole 2 and the deodorizing insole 4 are bonded together by a strong adhesive.

[0039] It is worth mentioning that the middle reinforcement block 3 and the heel reinforcement block 5 are glass fiber reinforced elastic blocks, which are light in material and high in strength. They can provide power for walking and reinforce the sole.

[0040] In addition, a third fixing rod 15 is transversely inserted on the rubber connecting block 10, and fixing nuts 14 are screwed on both ends of the third fixing rod 15. Through holes are penetrated at both ends of the third fixing rod 15 and the fixing nuts 14 at both ends of the third fixing rod 15. The through holes at both ends of several third fixing rods 15 are connected by a second connecting rope 13, and end limit nuts 16 are screwed on both ends of the second connecting rope 13. After the shock-absorbing midsole 2 is fixed on the wear-resistant sole 1, several third fixing rods 15 are transversely inserted on the rubber connecting block 10 in turn, and the fixing nuts 14 are tightened at both ends of the third fixing rod 15, thereby realizing the connection and fixation of the shock-absorbing midsole 2 and the wear-resistant sole 1, and then the adjacent third fixing rods 15 and the fixing nuts 14 are connected in series through the second connecting rope 13, and the end limit nuts 16 are tightened at both ends of the second connecting rope 13 to ensure the connection stability of the shock-absorbing midsole 2 and the wear-resistant sole 1.

[0041] After installation, the third fixing rod 15 mentioned above abuts against the bottom of the rubber coating 8 to ensure tightness between the shock-absorbing midsole 2 and the wear-resistant sole 1;

[0042] The third fixing rod 15 is a rigid stainless steel rod, and the second connecting rope 13 is a stainless steel metal rope. The second connecting rope 13 is in a taut state after being connected in series.

[0043] When the wear-resistant sole 1 needs to be replaced, the end limit nut 16 is directly unscrewed, the second connecting rope 13 is pulled out, and then the fixing nut 14 is unscrewed, the third fixing rod 15 is pulled out, and finally the shock-absorbing midsole 2 and the wear-resistant sole 1 are directly separated. The replacement process is the opposite process.

[0044] In this embodiment, a second fixing rod 12 is laterally inserted into the rubber sheath 8, and fixing nuts 14 are threadedly screwed on both ends of the second fixing rod 12. A shoelace knob 17 is installed on the heel of the rubber sheath 8. The rubber connecting block 10 connected to the shock-absorbing midsole 2 at the heel is also inserted with a first fixing rod 9. The first fixing rod 9 and the third fixing rod 15 are adjacent to each other. Through holes are penetrated at both ends of the second fixing rod 12 and the first fixing rod 9, and the fixing nuts 14 at both ends of the second fixing rod 12 and the first fixing rod 9 are all provided with through holes. The through holes at both ends of several second fixing rods 12 are connected by a first connecting rope 11, and one end of the first connecting rope 11 is threadedly screwed with an end limit nut 16, and the other end of the first connecting rope 11 is connected to the shoelace knob 17.

[0045] The shoelace knob 17 mentioned above adopts the knob shoelace buckle in the Chinese patent with the publication number CN218635443U. We insert a plurality of second fixing rods 12 at the head position of the bottom of the wavy rubber coating 8. The adjacent second fixing rods 12 are connected in series through the first connecting rope 11. The end of the first connecting rope 11 is connected to the shoelace knob 17. Therefore, when the shoelace knob 17 is rotated, the first connecting rope 11 can be pulled to adjust the tightness of the first connecting rope 11.

[0046] Because we also insert the first fixing rod 9 at the position adjacent to the third fixing rod 15, there is a height difference between the first fixing rod 9 and the second fixing rod 12 adjacent to it, so that when we rotate the shoelace knob 17 and pull the first connecting rope 11, the first connecting rope 11 gives an upward force to the second fixing rod 12 and the fixing nut 14 at its end, and at the same time pulls the bottom of the rubber covering body 8 to deflect toward the heel direction, so that the bottom angle of the rubber covering body 8 can be adjusted;

[0047] Therefore, through the above method, we can autonomously adjust the deflection direction of the sole, similar to adjusting the curvature of the hook, so as to adapt to different terrains. That is, when climbing mountains with different inclination angles, the curvature of the bottom of the rubber coating 8 can be adjusted according to the inclination angle, so that the gripping effect of the bottom of the rubber coating 8 and the ground is optimal, thereby improving climbing safety;

[0048] In addition, we fix a second fixing rod 12 at the head of the bottom of the rubber sheath 8. After the rubber sheath 8 has been used for a period of time, its bottom will be worn. If the second fixing rod 12 can be seen, it indicates that the wear is serious. The distance between the second fixing rod 12 and the bottom of the rubber sheath 8 can be used to judge the wear degree of the rubber sheath 8 and determine whether it needs to be replaced.

[0049] Furthermore, in the above scheme, the heel portion of the rubber sole 18 is fixedly connected to a fixed circular frame 23, the shoelace knob 17 is rotatably connected to a connecting rod 22, the connecting rod 22 extends into the fixed circular frame 23 and is fixedly connected to a connecting plate 24, a return spring 21 is connected between the connecting plate 24 and the inner wall of the fixed circular frame 23, the connecting plate 24 is fixedly connected to a passive rod 20, the end of the passive rod 20 extends into the rubber sole 18, and the bottom of the heel reinforcement block 5 is fixedly connected to an active rod 25, and the ends of the active rod 25 and the passive rod 20 are wedge-shaped.

[0050] After rotating the shoelace knob 17 and adjusting the angle of the bottom of the rubber sheath 8, when in use, the user's heel squeezes the heel reinforcement block 5 and the active rod 25 connected to the bottom thereof, so that the active rod 25 moves downward. Because the active rod 25 and the passive rod 20 are wedge-shaped connected, the downward movement of the active rod 25 pushes the passive rod 20 to move laterally. The passive rod 20 that moves laterally simultaneously pushes the connecting plate 24 and the connecting rod 22 connected thereto and the shoelace knob 17 to move laterally. Because the first connecting rope 11 is connected to the shoelace knob 17, the shoelace knob 17 that moves laterally simultaneously pulls the first connecting rope 11 and the second fixing rod 12 connected in series with the first connecting rope 11, and pulls the second fixing rod 12 to deflect the rubber sheath 8.

[0051] When the wear-resistant sole 1 leaves the ground, under the action of the reset spring 21, the passive rod 20 and the shoelace knob 17 connected thereto are reset, and the first connecting rope 11 and the rubber sheath 8 connected thereto are reset. Therefore, during actual walking, the hook claws at the bottom of the rubber sheath 8 will have a backward gripping action, further improving the grip, improving the safety and stability of walking, and having an excellent anti-slip effect.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-skid high-grip hiking shoe, characterized by: include, The wear-resistant sole (1) comprises a rubber sole (18) and a rubber coating (8) integrally arranged around and at the bottom of the rubber sole (18), and is the outsole of a mountaineering shoe; A shock-absorbing midsole (2), the shock-absorbing midsole (2) being arranged above the wear-resistant sole (1), the shock-absorbing midsole (2) and the wear-resistant sole (1) being connected, and being a mountaineering shoe midsole, wherein a middle reinforcement block (3) and a heel reinforcement block (5) are fixedly arranged at the middle and heel parts thereof; An anti-odor insole (4), which is fixed on the shock-absorbing midsole (2) and is a mountaineering shoe insole, on which a shoe upper is fixed; A plurality of rubber connection holes (19) are vertically penetrated on the rubber sole (18); a plurality of rubber connection blocks (10) are integrally provided on the bottom of the shock-absorbing midsole (2); the plurality of rubber connection blocks (10) pass through the rubber connection holes (19) in sequence; the rubber connection blocks (10) and the rubber connection holes (19) correspond to each other one by one; a third fixing rod (15) is transversely inserted on the rubber connection block (10); fixing nuts (14) are screwed on both ends of the third fixing rod (15); through holes are penetrated on both ends of the third fixing rod (15) and the fixing nuts (14) at both ends of the third fixing rod (15); the through holes at both ends of the plurality of third fixing rods (15) are connected by a second connection rope (13); and end limit nuts (16) are screwed on both ends of the second connection rope (13); A second fixing rod (12) is transversely inserted into the rubber covering body (8), and fixing nuts (14) are screwed at both ends of the second fixing rod (12). A shoelace knob (17) is installed at the heel of the rubber covering body (8). A first fixing rod (9) is also inserted into the rubber connecting block (10) connected to the shock-absorbing midsole (2) at the heel. The first fixing rod (9) and the third fixing rod (15) are adjacent to each other. Through holes are penetrated at both ends of the second fixing rod (12) and the first fixing rod (9) and the fixing nuts (14) at both ends of the second fixing rod (12) and the first fixing rod (9). The through holes at both ends of the second fixing rods (12) are connected by a first connecting rope (11), and one end of the first connecting rope (11) is screwed at an end limit nut (16), and the other end of the first connecting rope (11) is connected to the shoelace knob (17).

2. The anti-skid high-grip hiking shoe according to claim 1, characterized in that: The middle reinforcement block (3) and the heel reinforcement block (5) are glass fiber reinforced elastic blocks.

3. The anti-skid high-grip hiking shoe according to claim 2, characterized in that: The toe portion of the rubber sole (18) is provided with a clamping hole (6), the toe portion of the shock-absorbing midsole (2) is integrally provided with a clamping head (7), and the clamping head (7) is clamped with the clamping hole (6).

4. The anti-skid high-grip hiking shoe according to claim 3, characterized in that: The bottom of the rubber coating (8) is distributed in a wave shape, and the head of the wave is oriented towards the heel.

5. The anti-skid high-grip hiking shoe according to claim 4, characterized in that: The plurality of rubber connecting blocks (10) at the bottom of the shock-absorbing midsole (2) are tooth-shaped, and the tooth-shaped heads and the wavy heads of the rubber sheath (8) are oriented in opposite directions.

6. The anti-skid high-grip hiking shoe according to claim 5, characterized in that: The shock-absorbing midsole (2) and the deodorizing insole (4) are bonded together by a strong adhesive.

7. The anti-skid high-grip hiking shoe according to claim 6, characterized in that: The heel portion of the rubber sole (18) is fixedly connected to a fixed circular frame (23); the shoelace knob (17) is rotatably connected to a connecting rod (22); the connecting rod (22) extends into the fixed circular frame (23) and is fixedly connected to a connecting plate (24); a return spring (21) is connected between the connecting plate (24) and the inner wall of the fixed circular frame (23); the connecting plate (24) is fixedly connected to a passive rod (20); the end of the passive rod (20) extends into the rubber sole (18); the bottom of the heel reinforcement block (5) is fixedly connected to an active rod (25); the ends of the active rod (25) and the passive rod (20) are connected in a wedge shape.

Images