Sports running shoes capable of stably gripping ground for children

Abstract

The utility model discloses a pair of stable-ground-gripping sports running shoes for children, which comprises vamps, soles are sewn at the bottoms of the vamps, shoelaces are tied on the vamps, and breathable nets are arranged on the vamps; an air bag is embedded in the shoe sole, the bottom end of the interior of the air bag is connected with an air pipe, the air pipe is embedded in the shoe sole, a moving rod slides in the air pipe, anti-skid nails are attached to the bottom of the moving rod, and the anti-skid nails are contained in the shoe sole; the outer side of the top of the moving rod and the inner wall of the air pipe form a sealing mechanism, the outer end of the top of the moving rod is connected with a first spring, and the bottom of the first spring is connected into the air pipe. The children sports running shoe capable of stably gripping the ground is provided with the anti-skid nails, and the anti-skid nails can extend out of the interior of the shoe sole to be in contact with the ground through movement of the anti-skid nails, so that the anti-skid performance of the shoe sole can be improved through the anti-skid nails, and then the shoe sole can stably grip the ground.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a pair of children's sports running shoes with stable grip. Background Art

[0002] Children's sports running shoes play an important role in children's daily activities and sports. Their role is to provide protection for children's feet. During sports, children's feet may be injured by impact, friction or squeezing. Suitable sports running shoes can reduce these potential risks and ensure that children can participate in sports activities safely.

[0003] Reference publication number CN202311455U discloses an anti-slip sports shoe, which has an anti-wear layer that runs through the entire sole body and is in the shape of an "8". Anti-slip strips are provided on the anti-wear layer at the heel part and the toe part, and the anti-slip strip at the toe part has a plurality of anti-slip blocks. The shape of the anti-slip block is plum blossom-shaped, but of course the shape is not limited to plum blossom-shaped, and can also be other shapes. The plum blossom-shaped anti-slip block looks more aesthetically pleasing in appearance, but there are still the following problems:

[0004] In actual use of the above device, although the anti-slip block is used to achieve the anti-slip effect, the anti-slip block can make the sole anti-slip, but on some grass, the friction coefficient of the anti-slip block will be reduced, thereby causing the effect of the anti-slip block to be reduced, and then the anti-slip block cannot improve the anti-slip property of the sole.

[0005] Therefore, we propose a children's sports running shoe with stable grip that can solve the above problems well. Utility Model Content

[0006] The purpose of the utility model is to provide a children's sports running shoe with stable grip, so as to solve the problem raised in the above-mentioned background technology that although the anti-slip block on the market can make the sole anti-slip, on some grass, the friction coefficient of the anti-slip block will be reduced, thereby resulting in a decrease in the effect of the anti-slip block, and then the anti-slip block cannot improve the good anti-slip property of the sole.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a children's sports running shoe with stable grip, comprising an upper, a sole is sewn to the bottom of the upper, shoelaces are tied on the upper, and a breathable net is provided on the upper;

[0008] An air bag is nested inside the sole, and the bottom end of the air bag is connected to an air tube, and the air tube is nested inside the sole. A shift rod slides inside the air tube, and anti-skid spikes are attached to the bottom of the shift rod, and the anti-skid spikes are accommodated inside the sole.

[0009] Preferably, the outer side of the top of the shift rod and the inner wall of the trachea form a sealing mechanism, and the outer end of the top of the shift rod is connected to a first spring, and the bottom of the first spring is connected to the inside of the trachea.

[0010] Preferably, a limiting block is fixed on the top of the anti-slip stud, and the outer end of the limiting block extends into the interior of the slide groove to form a locking mechanism, and the slide groove is arranged inside the shift rod.

[0011] Preferably, a protrusion is slidably disposed inside the limit block, and the outer end of the protrusion is arranged in a semicircular shape.

[0012] Preferably, the outer end of the protrusion extends into the interior of the groove to form a snap fit, and the groove is provided inside the shift rod.

[0013] Preferably, the inner end of the protrusion is connected to a second spring, and the inner end of the second spring is connected to the inside of the limiting block.

[0014] Preferably, the slide groove is provided with an opening, and the diameter of the slide groove opening is larger than the diameter of the limiting block.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the children's sports running shoes with stable grip have improved anti-skid properties and are easy to replace. The anti-skid properties can be improved by anti-skid spikes, and the anti-skid spikes can be replaced by sliding the limit block. The specific contents are as follows:

[0016] (1) Anti-skid spikes are provided, and the anti-skid spikes are moved so that the anti-skid spikes can extend out of the inside of the sole and contact the ground, thereby improving the anti-skid property of the sole and enabling the sole to grip the ground stably;

[0017] (2) A limit block is provided, and the anti-skid nail is rotated so that the anti-skid nail can drive the limit block to disengage from the sliding groove, so that the anti-skid nail can be replaced after being severely worn;

[0018] (3) A convex block is provided, the convex block slides inside the limit block, and the outer end of the convex block is provided in a semicircular shape, so that the convex block can automatically move after being squeezed by force;

[0019] (4) A first spring is provided, and a sealing mechanism is formed by the outer side of the top of the shift rod and the inner wall of the trachea, and the outer end of the top of the shift rod is connected to the first spring, and the bottom of the first spring is connected to the inside of the trachea, so that the first spring can drive the shift rod to reset;

[0020] (5) A second spring is provided, and the second spring is connected to the inner end of the protrusion, and the inner end of the second spring is connected to the inside of the limiting block, so that the second spring can drive the protrusion to limit, thereby improving the stability of the protrusion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the front section structure of the utility model;

[0023] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0024] Figure 4 This is a schematic diagram of the front section structure of the limit block of the utility model;

[0025] Figure 5 This is a schematic diagram of the top-sectional structure of the convex block of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of the anti-skid studs of the utility model after rotation.

[0027] In the figure: 1. upper; 2. sole; 3. breathable mesh; 4. shoelaces; 5. air bag; 6. air tube; 7. shift rod; 8. first spring; 9. anti-slip spikes; 10. limit block; 11. slide groove; 12. protrusion; 13. groove; 14. second spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Embodiment 1:

[0030] The utility model solves the problem that although the existing anti-slip block can make the sole 2 anti-slip, on some grass, the friction coefficient of the anti-slip block is reduced, thereby reducing the effect of the anti-slip block, and then the anti-slip block cannot improve the anti-slip property of the sole 2. The anti-slip property can be improved by anti-slip spikes 9, and the utility model discloses:

[0031] An upper 1, a sole 2 is sewn to the bottom of the upper 1, a shoelace 4 is tied on the upper 1, and a breathable net 3 is provided on the upper 1; an air bag 5 is nested inside the sole 2, and the bottom end of the air bag 5 is connected to an air tube 6, and the air tube 6 is nested inside the sole 2, a shift rod 7 is slid inside the air tube 6, and an anti-slip stud 9 is attached to the bottom of the shift rod 7, and the anti-slip stud 9 is accommodated inside the sole 2, the outer side of the top of the shift rod 7 and the inner wall of the air tube 6 form a sealing mechanism, and the outer end of the top of the shift rod 7 is connected to a first spring 8, and the bottom of the first spring 8 is connected to the inside of the air tube 6;

[0032] refer to Figures 1 to 3 , insert the foot between the upper 1 and the sole 2, then tighten the upper 1 with the shoelace 4, so that the shoe can fit firmly on the foot, and when the heel presses the sole 2, the sole 2 compresses and squeezes the airbag 5, so that the airbag 5 is deformed, and the vibration can be offset by the airbag 5, so as to protect the foot, and the compression of the airbag 5 will transport the internal air to the inside of the air tube 6, and then the air in the air tube 6 will squeeze the shift rod 7 to move, and then the shift rod 7 moves to drive the anti-slip spike 9 The first spring 8 is pressed by the movement of the shift rod 7, so that the first spring 8 is compressed, and the anti-slip stud 9 can increase the friction of the sole 2, thereby achieving stable grip. After the foot is freed from the compression of the sole 2, the first spring 8 pushes the shift rod 7 to reset, and the reset of the shift rod 7 drives the anti-slip stud 9 to be retracted into the sole 2.

[0033] Embodiment 2:

[0034] The utility model solves the problem that the anti-skid studs 9 in the first embodiment may be worn out after long-term use, thereby reducing the grip. The anti-skid studs 9 can be replaced by rotating the limit block 10.

[0035] A limit block 10 is fixed on the top of the anti-slip stud 9, and the outer end of the limit block 10 extends into the interior of the slide groove 11 to form a locking mechanism, and the slide groove 11 is opened inside the shift rod 7, and a protrusion 12 slides inside the limit block 10, and the outer end of the protrusion 12 is set in a semicircular shape;

[0036] refer to Figures 2 to 6After the anti-skid spikes 9 are seriously worn, the anti-skid spikes 9 are pulled out of the inside of the sole 2, and then the anti-skid spikes 9 are rotated, so that the anti-skid spikes 9 can drive the limit blocks 10 to rotate inside the slide grooves 11. When the anti-skid spikes 9 are rotated to the position, the limit blocks 10 are disengaged from the slide grooves 11, so that the anti-skid spikes 9 are pulled, and then the anti-skid spikes 9 can be disengaged from the inside of the shift rod 7, and then the anti-skid spikes 9 can be disassembled and replaced, and the anti-skid spikes 9 can be fixed on the shift rod 7 again by reversing the above operation;

[0037] Embodiment three:

[0038] The utility model solves the problem that the engagement between the limit block 10 and the slide groove 11 in the second embodiment is not stable enough, and the engagement stability is improved by the engagement between the protrusion 12 and the groove 13, and discloses:

[0039] The outer end of the protrusion 12 extends into the interior of the groove 13 to form a snap fit, and the groove 13 is opened inside the shift rod 7, the inner end of the protrusion 12 is connected to the second spring 14, and the inner end of the second spring 14 is connected to the interior of the limit block 10, the slide groove 11 is provided with an opening, and the opening diameter of the slide groove 11 is larger than the diameter of the limit block 10;

[0040] refer to Figures 2 to 6 The rotation of the limit block 10 drives the protrusion 12 to rotate, and then the rotation of the protrusion 12 will squeeze the groove 13, so that the protrusion 12 is squeezed to move toward the inside of the limit block 10, and the movement of the protrusion 12 will squeeze the second spring 14, so that the second spring 14 is compressed, and then the movement of the protrusion 12 will be out of the engagement with the groove 13, which facilitates the rotation of the anti-slip spike 9, and the force of the second spring 14 can push the protrusion 12 into the inside of the groove 13 to form an engagement, so that the engagement between the limit block 10 and the slide groove 11 can become more stable.

[0041] Working principle: When using this kind of children's sports running shoes with stable grip, first refer to Figures 1 to 3 , insert the foot between the upper 1 and the sole 2, then tighten the upper 1 with the shoelace 4, so that the shoe can fit firmly on the foot, and when the heel presses the sole 2, the sole 2 compresses and squeezes the airbag 5, and the compression of the airbag 5 will transport the internal air to the inside of the air tube 6, and then the air in the air tube 6 will squeeze the shift rod 7 to move, and then the shift rod 7 moves to drive the anti-slip nail 9 to move, and then the anti-slip nail 9 can be extended into the ground or grass, and the movement of the shift rod 7 will squeeze the first spring 8, so that the first spring 8 is compressed, and after the foot is freed from the squeezing of the sole 2, the first spring 8 pushes the shift rod 7 to reset, and then the reset of the shift rod 7 will drive the anti-slip nail 9 to be re-stored in the sole 2;

[0042] refer to Figures 2 to 6 After the anti-skid spikes 9 are seriously worn, the anti-skid spikes 9 are pulled out of the sole 2, and then the anti-skid spikes 9 are rotated, so that the anti-skid spikes 9 can drive the limit blocks 10 to rotate inside the slide grooves 11. When the anti-skid spikes 9 are rotated to the right position, the limit blocks 10 are disengaged from the slide grooves 11, and the anti-skid spikes 9 are disengaged from the inside of the shift rod 7. By reversing the above operation, the anti-skid spikes 9 can be fixed on the shift rod 7 again.

[0043] refer to Figures 2 to 6 The rotation of the limit block 10 drives the protrusion 12 to rotate, and then the rotation of the protrusion 12 will squeeze the groove 13, and the movement of the protrusion 12 will squeeze the second spring 14, and then the movement of the protrusion 12 will disengage from the engagement with the groove 13, and then the rotation of the anti-slip spike 9 is facilitated, so that the engagement between the limit block 10 and the slide groove 11 can become more stable.

[0044] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0045] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A children's sports running shoe with stable grip, comprising an upper (1), a sole (2) sewn to the bottom of the upper (1), a shoelace (4) tied to the upper (1), and a breathable net (3) provided on the upper (1); Features: An air bag (5) is nested inside the sole (2), and the bottom end of the air bag (5) is connected to an air tube (6), and the air tube (6) is nested inside the sole (2), a shift rod (7) slides inside the air tube (6), and an anti-slip spike (9) is attached to the bottom of the shift rod (7), and the anti-slip spike (9) is accommodated inside the sole (2).

2. The children's running shoes with stable grip according to claim 1, characterized in that: The outer side of the top of the shift rod (7) and the inner wall of the air pipe (6) form a sealing mechanism, and the outer end of the top of the shift rod (7) is connected to a first spring (8), and the bottom of the first spring (8) is connected to the inside of the air pipe (6).

3. The children's running shoes with stable grip according to claim 1, characterized in that: A limiting block (10) is fixed on the top of the anti-slip stud (9), and the outer end of the limiting block (10) extends into the interior of the slide groove (11) to form a locking mechanism, and the slide groove (11) is opened inside the shift rod (7).

4. The children's running shoes with stable grip according to claim 3, characterized in that: A protrusion (12) is slidably disposed inside the limiting block (10), and the outer end of the protrusion (12) is arranged in a semicircular shape.

5. The children's running shoes with stable grip according to claim 4, characterized in that: The outer end of the protrusion (12) extends into the interior of the groove (13) to form a snap fit, and the groove (13) is provided inside the shift rod (7).

6. The children's running shoes with stable grip according to claim 5, characterized in that: The inner end of the protrusion (12) is connected to a second spring (14), and the inner end of the second spring (14) is connected to the interior of the limiting block (10).

7. The children's running shoes with stable grip according to claim 3, characterized in that: The slide groove (11) is provided with an opening, and the diameter of the opening of the slide groove (11) is greater than the diameter of the limiting block (10).

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