Functional children shoes with buffering and damping functions
By introducing a combination design of an arc-shaped raised frame, an elastic filling layer and anti-slip buffering protrusions into functional children's shoes, the problem of limited buffering and shock absorption effect in the existing technology is solved, a more significant buffering and shock absorption effect and anti-slip performance are achieved, and the component replacement process is simplified.
Patent Information
- Application Number
- CN202423012158.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing functional children's shoes have limited cushioning and shock absorption effects achieved by changing materials, and it is difficult to further improve the cushioning and shock absorption effects on the soles of the feet.
It adopts a combination design of arc-shaped raised frame, elastic filling layer, anti-slip buffer protrusion and buffer opening, combined with rubber or polyurethane materials, and improves the buffering and shock absorption effect through multi-layer buffer structure and detachable design.
It achieves a more significant cushioning and shock-absorbing effect, and the detachable design simplifies the replacement of the anti-slip cushioning protrusions, thereby improving the service life and comfort of the shoes.
Smart Images
Figure CN223323046U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of shoes, in particular to functional children's shoes with buffering and shock-absorbing functions. Background Art
[0002] Functional shoes, born out of medical research and designed based on the principles of human mechanics, are fully functional infant and child shoes developed to perfectly match infants' footsteps and walking patterns. They stabilize and support the ankles, protect the delicate ankles, reduce ground reaction forces, provide shock absorption and anti-slip performance, and ensure a stable and secure walking experience.
[0003] Functional shoes use shock-absorbing technology, which can effectively alleviate the impact and vibration of the body during exercise, converting the impact into tiny power energy, thereby reducing damage to the knees, bones and joints, and providing a more comfortable gait and a healthier exercise posture.
[0004] Most existing functional children's shoes directly change the material of the sole or insole to achieve a cushioning and shock-absorbing effect on the sole of the foot by changing the soft material. However, the cushioning and shock-absorbing effect that can be improved by simply changing the material is limited, and it is difficult to further improve the cushioning and shock-absorbing effect on the sole of the foot. Utility Model Content
[0005] The purpose of the utility model is to provide a functional children's shoe with cushioning and shock-absorbing functions in view of the defects and shortcomings of the existing technology.
[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solution: a functional children's shoe with a buffering and shock-absorbing function, comprising a sole, an upper arranged on the sole, an arc-shaped raised frame arranged on the upper end surface of the sole, an elastic filling layer filled in the arc-shaped raised frame, a plurality of anti-slip buffering protrusions arranged on the lower end surface of the sole, and at least one buffering opening opened on the sole, wherein the anti-slip buffering protrusion is a circular arc protrusion, and the anti-slip buffering protrusion is a rubber protrusion or a polyurethane protrusion.
[0007] A further improvement is that: the arc-shaped raised frame is a rubber raised frame.
[0008] A further improvement is that the elastic filling layer is a latex sponge layer or a PP cotton layer. A further improvement is that the upper end surface of the sole is provided with an upper groove, the arc-shaped raised frame is arranged in the upper groove, and the lower end of the arc-shaped raised frame is fixedly connected to the upper end surface of the sole by adhesive.
[0009] Further improvements are: a plurality of lower grooves are provided on the lower end surface of the sole, and each of the anti-slip buffer protrusions is respectively arranged in each lower groove; a plurality of threaded holes are provided on the lower end surface of the sole and are respectively connected with the lower grooves; a connecting hole and an abutting hole are provided on the lower end surface of each of the anti-slip buffer protrusions; the abutting hole is located above the connecting hole; the abutting hole is respectively connected with the threaded hole and the connecting hole; the diameter of the connecting hole is larger than the diameter of the abutting hole; a connecting bolt is provided between the sole and each of the anti-slip buffer protrusions; the screw portion of the connecting bolt is threadedly connected to the threaded hole; the screw portion of the connecting bolt is clearance-matched with the abutting hole; the head of the connecting bolt is clearance-matched with the connecting hole.
[0010] A further improvement is that the surface of the anti-skid buffer protrusion is provided with a plurality of anti-skid convex grooves.
[0011] A further improvement is that the connecting bolts are nylon bolts or resin bolts.
[0012] After adopting the above technical solution, the beneficial effects of the utility model are as follows: when wearing shoes for exercise or jumping, the soles of the shoes will generate impact and vibration with the ground. At this time, the contact between the soles of the feet and the arc-shaped raised frame, and the deformation of the elastic filling layer will produce a softening effect, thereby having a buffering effect on the soles of the feet, reducing the impact and vibration of the insoles to the soles of the feet. When the lower end of the soles contacts the ground, the anti-slip buffering protrusions are first squeezed with the ground to produce elastic deformation, thereby reducing the impact and vibration between the soles and the ground, and having an anti-slip effect on the soles. The buffering openings can absorb the impact and vibration generated by the contact between the soles and the ground, thereby having a buffering effect. The impact and vibration on the feet are reduced by multi-layer buffering and shock absorption, which can further improve the buffering and shock absorption effect on the soles of the feet.
[0013] Further effect: When the anti-slip buffer protrusion is worn and needs to be replaced, just insert the tool into the connecting hole and twist the head of the connecting screw until the connecting bolt releases the fixation between the anti-slip buffer protrusion and the sole, place the new anti-slip buffer protrusion into the corresponding lower slot, and make the positions of the connecting hole, abutment hole, and threaded hole correspond, then insert the connecting bolt from the connecting hole until the screw part of the connecting bolt abuts against the threaded hole, then twist the connecting bolt to make the screw part threadedly connected to the threaded hole until the head of the connecting bolt abuts and fixes the anti-slip buffer protrusion on the sole to complete the installation.
[0014] Further effect: the anti-slip convex pattern can increase the friction generated by the contact between the anti-slip buffer protrusion and the ground, thereby improving the anti-slip effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.
[0016] Figure 1 It is a structural diagram of the utility model;
[0017] Figure 2 This is a front view cutaway diagram of the sole and cushioning openings in the utility model;
[0018] Figure 3 This is a front view cutaway diagram of the sole and the anti-skid buffer protrusions of the present invention;
[0019] Figure 4 It corresponds to Figure 2 A magnified view of part A;
[0020] Figure 5 It is a top view of the sole of the utility model;
[0021] Figure 6 It corresponds to Figure 5 A magnified view of part B;
[0022] Figure 7 It is a top view of the insole and the arc-shaped raised frame in the utility model.
[0023] Explanation of the accompanying drawings: sole 1, upper 2, arc-shaped raised frame 3, elastic filling layer 4, anti-slip buffer protrusion 5, buffer opening 6, upper slot 7, lower slot 8, threaded hole 9, connecting hole 10, abutment hole 11, connecting bolt 12, anti-slip ridge 13. DETAILED DESCRIPTION
[0024] The present invention will now be further described with reference to the accompanying drawings and specific embodiments.
[0025] See Figures 1 to 7 As shown, the technical solution adopted in this specific embodiment is: a functional children's shoe with buffering and shock-absorbing function, including a sole 1, an upper 2 arranged on the sole 1, and also including an arc-shaped raised frame 3 arranged on the upper end surface of the sole 1, an elastic filling layer 4 filled in the arc-shaped raised frame 3, a plurality of anti-slip buffering protrusions 5 arranged on the lower end surface of the sole 1, and at least one buffering opening 6 opened on the sole 1, wherein the anti-slip buffering protrusion 5 is a circular arc protrusion, and the anti-slip buffering protrusion 5 is a rubber protrusion or a polyurethane protrusion.
[0026] The arc-shaped raised frame 3 is set on the upper end surface of the sole 1 and is located at the forefoot and heel. Since the contact force between the forefoot and heel and the ground is the greatest when the shoe is worn, this setting position can provide a shock-absorbing and cushioning effect to the forefoot and heel, while still providing support to the arch of the foot. The specific setting position can be set according to needs. The anti-slip cushioning protrusion 5 is set on the lower end surface of the sole 1 and is located at the forefoot and heel. Since the sole and heel are mainly in contact with the ground when the shoe is worn, and when making a sudden stop during walking or exercise, the sole of the sole 1 mainly relies on friction with the ground. Therefore, setting it at the forefoot not only provides shock absorption and cushioning, but also improves the anti-slip effect of the sole 1. The buffer opening 6 is set between the arc-shaped raised frame 3 and the anti-skid buffer protrusion 5. The gap in the buffer opening 6 reduces the transmission of vibrations generated by the contact between the insole and the ground during jumping. The setting position can also be adjusted according to needs or the position of the arc-shaped raised frame 3 and the anti-skid buffer protrusion 5. The buffer opening 6 can be produced on the sole 1 through mold production and splicing or 3D printing and other one-piece molding processes, or after the sole 1 is produced separately, the buffer opening 6 can be opened by tools or machines. The buffer opening 6 is set in the insole and is not set through the sole 1. It is set near the middle end of the sole of the foot. This is to prevent the penetration setting from affecting the support effect of the sole 1 on the side of the foot. If a detachable insole is required, an avoidance opening is provided on the insole at the location of the arc-shaped raised frame 3, so that the sole of the foot can directly contact the arc-shaped raised frame 3 and other parts of the sole of the foot can contact the insole. If a detachable insole is not provided, the insole is fixed to the upper end surface of the sole 1 by sewing or gluing. In this case, the upper groove 7 is provided on the upper end surface of the sole 1 and the fixed insole.
[0027] The arc-shaped raised frame 3 is a rubber raised frame. During the manufacturing process, the rubber raised frame is divided into two parts for mold production. After the two parts are demoulded from the mold, the filling layer is placed in the two parts, and the two parts are spliced together and fixed by means of adhesive or the like.
[0028] The elastic filling layer 4 is a latex sponge layer or a PP cotton layer. Latex sponge has high elasticity, can absorb vibrations well, provide good support, has good vibration absorption capacity, can reduce pressure points, provide a more comfortable experience, has the characteristics of resistance to compression fatigue, is not easy to lose shape or hardness after long-term use, and has high elasticity and good support. PP cotton has excellent elasticity and resilience, and can maintain its shape without deformation after long-term use. At the same time, its fiber structure gives it excellent thermal insulation performance, making it suitable for making various winter supplies. PP cotton has high strength and durability, is not easy to break, and has a long service life. The specific filling amount of the latex sponge layer or the PP cotton layer is sufficient to fill the inner cavity of the arc-shaped raised frame 3, thereby ensuring that the elastic filling layer 4 can be deformed after being compressed, and drive the arc-shaped raised frame 3 to rebound after the pressure is removed.
[0029] The upper end surface of the sole 1 is formed with an upper groove 7, and the arc-shaped raised frame 3 is disposed within the upper groove 7. The lower end of the arc-shaped raised frame 3 is fixedly connected to the upper end surface of the sole 1 by adhesive. The lower end of the arc-shaped raised frame 3 is bonded to the upper end of the sole 1 by polyethylene glue or low-temperature sol. The polyethylene glue can be decomposed by heating to approximately 75°C, making the arc-shaped raised frame 3 easy to replace and remove.
[0030] The lower end surface of the sole 1 is provided with a plurality of lower slots 8, and each of the anti-skid buffering protrusions 5 is respectively arranged in each lower slot 8. The lower end surface of the sole 1 is provided with a plurality of threaded holes 9 that are respectively connected to the lower slots 8. The lower end surface of each of the anti-skid buffering protrusions 5 is provided with a connecting hole 10 and an abutting hole 11. The abutting hole 11 is located above the connecting hole 10 and is respectively connected to the threaded hole 9 and the connecting hole 10. The diameter of the connecting hole 10 is larger than the diameter of the abutting hole 11. A connecting bolt 12 is provided between the sole 1 and each of the anti-skid buffering protrusions 5. The screw portion of the connecting bolt 12 is threadedly connected to the threaded hole 9. The screw portion of the connecting bolt 12 is clearance-fitted with the abutting hole 11, and the head of the connecting bolt 12 is clearance-fitted with the connecting hole 10. The diameter of the abutting hole 11 is smaller than the diameter of the head of the connecting bolt 12 and larger than the diameter of the screw portion. The connecting hole 10 and the abutting hole 11 form a "convex" shaped opening on the anti-skid buffering protrusion 5, and the head of the connecting bolt 12 abuts and fixes the anti-skid buffering protrusion 5 to the lower end surface of the sole 1. The head of the connecting bolt 12 is a hexagonal socket or a cross head.
[0031] The surface of the anti-skid buffer protrusion 5 is provided with a plurality of anti-skid ridges 13 .
[0032] The connecting bolts 12 are nylon bolts or resin bolts. Nylon and resin are both lightweight, and compared to traditional metal bolts, they can reduce the overall weight of the sole 1 after installation, thereby reducing the walking burden. They also have good impact resistance, providing some protection against external impacts and are less likely to break after installation in the sole 1. Furthermore, due to their special installation locations, these two materials will not rust when moisture enters the anti-slip buffer protrusions 5 through the connecting holes 10 and the abutment holes 11.
[0033] The working principle of the present invention is as follows: when wearing the shoes for sports or jumping, the sole 1 generates impact and vibration with the ground. At this time, the contact between the sole of the foot and the arc-shaped raised frame 3 and the deformation of the elastic filling layer 4 produce a softening effect, thereby achieving a cushioning effect on the sole of the foot, reducing the transmission of the impact and vibration of the insole to the sole of the foot. When the lower end of the sole 1 contacts the ground, the anti-skid buffering protrusions 5 are first squeezed with the ground to generate elastic deformation, thereby reducing the impact and vibration generated by the sole 1 and the ground, and achieving an anti-skid effect on the sole 1. The buffer openings 6 can absorb the impact and vibration generated by the contact between the sole 1 and the ground, thereby achieving a buffering effect. The multi-layer buffering and shock absorption reduces the impact and vibration on the foot, and can further improve the buffering and shock absorption effect on the sole of the foot.
[0034] When the anti-skid buffer protrusion 5 is worn and needs to be replaced, it is only necessary to insert the tool through the connecting hole 10 and screw the head of the connecting screw until the connecting bolt 12 releases the fixation between the anti-skid buffer protrusion 5 and the sole 1, and put the new anti-skid buffer protrusion 5 into the corresponding lower groove 8, and make the positions of the connecting hole 10, the abutment hole 11, and the threaded hole 9 correspond to each other, and then insert the connecting bolt 12 from the connecting hole 10 until the screw part of the connecting bolt 12 abuts against the threaded hole 9, and then screw the connecting bolt 12 to make the screw part and the threaded hole 9 threadedly connected until the head of the connecting bolt 12 abuts and fixes the anti-skid buffer protrusion 5 on the sole 1 to complete the installation;
[0035] The anti-skid ridges 13 can increase the frictional force generated by the contact between the anti-skid buffer protrusions 5 and the ground, thereby improving the anti-skid effect.
[0036] This utility model protects the product structure; the component models are not the subject of this utility model protection and are generally known technology. Any commercially available component that can achieve the aforementioned functions of this utility model can be used as a functional children's shoe with cushioning and shock absorption. Therefore, component models and other parameters are not described in detail in this utility model. The contribution of this utility model lies in the scientific combination of various components.
[0037] The above shows and describes the basic principles, main features and 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 illustrative purposes. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements shall fall within the scope of the present invention as claimed. The scope of protection claimed in the present invention shall be defined by the appended claims and their equivalents. Any details not described in the present invention are well known to those skilled in the art.
Claims
1. A functional children's shoe with cushioning and shock-absorbing function, comprising a sole and an upper disposed on the sole, characterized in that: It also includes an arc-shaped raised frame arranged on the upper end surface of the sole, an elastic filling layer filled in the arc-shaped raised frame, a plurality of anti-slip buffering protrusions arranged on the lower end surface of the sole, and at least one buffering opening opened on the sole. The anti-slip buffering protrusion is an arc protrusion, and the anti-slip buffering protrusion is a rubber protrusion or a polyurethane protrusion.
2. The functional children's shoes with cushioning and shock-absorbing functions according to claim 1, characterized in that: The arc-shaped raised frame is a rubber raised frame.
3. The functional children's shoes with cushioning and shock-absorbing functions according to claim 1, characterized in that: The elastic filling layer is a latex sponge layer or a PP cotton layer.
4. The functional children's shoes with cushioning and shock-absorbing functions according to claim 1, characterized in that: An upper groove is formed on the upper end surface of the sole, the arc-shaped raised frame is arranged in the upper groove, and the lower end of the arc-shaped raised frame is fixedly connected to the upper end surface of the sole by adhesive.
5. The functional children's shoes with cushioning and shock-absorbing functions according to claim 1, characterized in that: The lower end surface of the sole is provided with several lower grooves, and each of the anti-slip buffer protrusions is respectively arranged in each lower groove. The lower end surface of the sole is provided with several threaded holes and is respectively connected with the lower grooves. The lower end surface of each anti-slip buffer protrusion is provided with a connecting hole and an abutting hole. The abutting hole is located above the connecting hole, and the abutting hole is respectively connected with the threaded hole and the connecting hole. The diameter of the connecting hole is larger than the diameter of the abutting hole. A connecting bolt is provided between the sole and each of the anti-slip buffer protrusions. The screw portion of the connecting bolt is threadedly connected to the threaded hole, the screw portion of the connecting bolt is clearance-matched with the abutting hole, and the head of the connecting bolt is clearance-matched with the connecting hole.
6. The functional children's shoes with cushioning and shock-absorbing functions according to claim 1 or 5, characterized in that: The surface of the anti-skid buffer protrusion is provided with a plurality of anti-skid convex patterns.
7. The functional children's shoes with cushioning and shock-absorbing functions according to claim 5, characterized in that: The connecting bolts are nylon bolts or resin bolts.