Damping casual shoe
By setting up shock -reduction blocks and multi -layered shock absorption columns in the heels of casual shoes, the problem of leisure shoes bears a larger load during exercise, and achieves better shock absorption effects and service life.
Patent Information
- Application Number
- CN202421235202.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-31
AI Technical Summary
When casual shoes are running and jumping, the heel of the sole bears greater load, resulting in uncomfortable wearing and poor shock absorption.
Set the shock -reducing block on the heel of the sole, the shock absorption cavity is provided inside the shock absorption block, and the first shock reduction column and the second shock -reduction column are pasted on both sides. Essence
Through a multi -level shock absorption design, dispersing and reducing impact, improve the shock absorption effect of the sole, and extend the service life of the shock -absorbing block.
Smart Images
Figure CN222397236U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of footwear manufacturing, in particular to a shock-absorbing leisure shoe. Background Art
[0002] With the improvement of living standards, people have higher and higher requirements for the comfort of footwear. As a kind of footwear for daily wear, the shock absorption performance of casual shoes has an important impact on the wearing comfort. However, when the wearer wears the shoes for running and jumping, the heel of the sole touches the ground first, which makes this part bear a greater load; therefore, there is a need for a casual shoe with enhanced shock absorption design at the heel of the sole. Utility Model Content
[0003] In order to improve the shock-absorbing effect of the heel portion of the sole, the present application provides a shock-absorbing casual shoe.
[0004] The shock-absorbing casual shoes provided in this application adopt the following technical solutions:
[0005] A shock-absorbing leisure shoe comprises a sole, wherein a mounting groove is provided at the heel of the sole, a shock-absorbing block is arranged in the mounting groove, and a shock-absorbing cavity is provided inside the shock-absorbing block; a first shock-absorbing column and a second shock-absorbing column are respectively arranged on the upper and lower side walls of the shock-absorbing cavity, and the first shock-absorbing column and the second shock-absorbing column are glued to each other on one side close to each other.
[0006] By adopting the above technical solution, a shock-absorbing block is arranged on the heel part of the sole. When the sole is subjected to force, the shock-absorbing block is squeezed, and the second shock-absorbing column is deformed by the impact. Then the first shock-absorbing column provides an additional impact effect after the initial shock absorption, which serves to disperse and reduce the impact force at different stages and levels for the sole, thereby increasing the shock-absorbing effect of the sole; and each layer of shock-absorbing material can work independently, thereby increasing the service life of the shock-absorbing block and maintaining a good shock-absorbing effect.
[0007] Optionally, the outer diameter of the first shock absorbing column is greater than the outer diameter of the second shock absorbing column, and the first shock absorbing column is provided with a connecting groove for the second shock absorbing column to be plugged in.
[0008] By adopting the above technical solution, the contact area between the first shock-absorbing column and the second shock-absorbing column can be increased, so as to improve the connection strength between the first shock-absorbing column and the second shock-absorbing column and reduce the possibility of breakage between the first shock-absorbing column and the second shock-absorbing column when the wearer applies force to the sole.
[0009] Optionally, the first shock-absorbing column is located on a side of the second shock-absorbing column close to the bottom of the sole.
[0010] By adopting the above-mentioned technical solution, when the wearer applies pressure to the sole, the second shock-absorbing column is deformed first, and then the first shock-absorbing column provides a second shock absorption after the initial shock absorption of the sole, thereby further dispersing and reducing the impact force; since the outer diameter of the first shock-absorbing column is larger than the outer diameter of the second shock-absorbing column, the excessive deformation of the second shock-absorbing column is reduced, thereby maintaining the support of the casual shoes for the wearer's steps.
[0011] Optionally, the first shock-absorbing column is made of foam material, and the second shock-absorbing column is made of gel material.
[0012] By adopting the above technical solution, the first shock-absorbing column made of the foam material and the second shock-absorbing column made of the gel material are light in texture and have good deformation ability, thereby further reducing the weight of the casual shoes.
[0013] Optionally, a reset plate is embedded in the shock absorbing block.
[0014] By adopting the above technical solution, when the shock absorbing block is deformed under force, the reset plate will also deform accordingly; and when the wearer stops applying force to the sole, the reset plate will help the shock absorbing block to return to its original state, reducing the irreversible plastic deformation of the shock absorbing block and increasing the service life of the shock absorbing block.
[0015] Optionally, the longitudinal section of the reset plate is wavy.
[0016] By adopting the above technical solution and setting the longitudinal section of the reset plate to be wavy, the deformation capacity of the shock-absorbing block can be increased or decreased, thereby further improving the shock-absorbing effect of the casual shoe.
[0017] Optionally, the shock absorbing block is provided with an inflation port, and the inflation port is used to inflate / deflate the shock absorbing cavity.
[0018] By adopting the above technical solution, the hardness of the shock absorbing block can be changed by inflating / deflating the shock absorbing cavity through the inflation port; the hardness of the shock absorbing block can be changed according to the wearer's exercise intensity, further improving the practicality of the casual shoes.
[0019] Optionally, a buffer block is arranged between the shock-absorbing block and the inner wall of the installation groove, the buffer block is provided with a buffer groove, and the buffer groove is filled with a non-Newtonian fluid.
[0020] By adopting the above technical solution, when the wearer walks in the casual shoes, the soft texture of the buffer block can increase the comfort of the wearer in wearing the shoes; and when the wearer runs and jumps in the shoes, the non-Newtonian fluid is impacted and hardens, which can provide better support and shock absorption effects.
[0021] In summary, the present application includes at least one of the following beneficial technical effects:
[0022] 1. By setting the first shock-absorbing column and the second shock-absorbing column, when the wearer applies force to the sole, the second shock-absorbing column is deformed first, and then the first shock-absorbing column provides a second shock absorption after the initial shock absorption of the sole, thereby improving the shock absorption effect of the shock-absorbing block; and each layer of shock-absorbing material can work independently, thereby increasing the service life of the shock-absorbing block and maintaining a good shock absorption effect;
[0023] 2. By setting the buffer block, the soft texture of the buffer block can increase the comfort of the wearer in wearing the shoe; and when the wearer runs and jumps in the shoe, the non-Newtonian fluid is impacted and hardens, which can provide better support and shock absorption effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 is a schematic structural diagram of Example 1;
[0025] Figure 2 is a partial cross-sectional view of the shock absorbing block of Example 1;
[0026] Figure 3 It is a partial cross-sectional view of the sole of Example 2.
[0027] Explanation of the accompanying drawings: 1. sole; 11. mounting groove; 2. upper; 3. shock-absorbing block; 31. reset plate; 32. shock-absorbing chamber; 33. first shock-absorbing column; 34. second shock-absorbing column; 35. connecting groove; 36. inflation port; 4. buffer block; 41. buffer groove; 42. non-Newtonian fluid. DETAILED DESCRIPTION
[0028] The following is combined with Figure 1-3 This application is described in further detail.
[0029] Embodiment 1:
[0030] The embodiment of the present application discloses a shock-absorbing leisure shoe.
[0031] Reference Figure 1 A shock-absorbing casual shoe comprises a sole 1 and an upper 2 connected to the sole 1. The sole 1 is made of EVA material, which is soft and elastic, thereby improving the comfort of the wearer when wearing the casual shoe.
[0032] Reference Figure 2 A mounting groove 11 is provided at the heel of the sole 1, and the two sides of the mounting groove 11 are connected to the opposite sides of the sole 1; a shock-absorbing block 3 is pasted in the mounting groove 11, and one side of the shock-absorbing block 3 is connected to the upper 2; the shock-absorbing block 3 is made of rubber material; a reset sheet 31 is embedded in the shock-absorbing block 3, and the reset sheet 31 is made of rubber material, and the elasticity of the reset sheet 31 is greater than the elasticity of the shock-absorbing block 3, and the longitudinal section of the reset sheet 31 is wavy.
[0033] When the wearer applies force to the sole 1, both the shock-absorbing block 3 and the reset block undergo elastic deformation, and the wavy reset sheet 31 further improves the elastic deformation capacity of the shock-absorbing block 3; and when the wearer cancels the force applied to the shock-absorbing block 3, the reset sheet 31 helps the shock-absorbing block 3 to return to its original state, reduces the irreversible plastic deformation of the shock-absorbing block 3, maintains the shock-absorbing effect of the shock-absorbing block 3, and improves the service life of the casual shoe.
[0034] The shock absorbing block 3 is provided with a shock absorbing cavity 32, and the first shock absorbing column 33 and the second shock absorbing column 34 are respectively pasted on the upper and lower sides of the shock absorbing cavity 32. The first shock absorbing column 33 is located on the side of the second shock absorbing column 34 close to the bottom of the sole 1; the first shock absorbing column 33 is made of foam material, and the second shock absorbing column 34 is made of gel material. The first shock absorbing column 33 and the second shock absorbing column 34 are light in texture and have good elastic effect, which can reduce the weight of the sole 1.
[0035] The outer diameter of the first shock-absorbing column 33 is smaller than the outer diameter of the second shock-absorbing column 34, and a connecting groove 35 is provided on the side of the first shock-absorbing column 33 close to the second shock-absorbing column 34; the first shock-absorbing column 33 is inserted into the connecting groove 35, and the outer wall of the first shock-absorbing column 33 is pasted to the inner wall of the connecting groove 35; thereby improving the connection strength between the first shock-absorbing column 33 and the second shock-absorbing column 34, and reducing the possibility of fracture between the first shock-absorbing column 33 and the second shock-absorbing column 34 when the wearer applies force to the sole 1; and the outer diameter of the first shock-absorbing column 33 is larger than the outer diameter of the second shock-absorbing column 34, which can reduce the excessive deformation of the first shock-absorbing column 33 and further reduce the possibility of fracture of the first shock-absorbing column 33.
[0036] The implementation principle of Example 1 of the present application is:
[0037] When the wearer applies force to the sole 1 of the casual shoe to deform the shock-absorbing block 3, the second shock-absorbing column 34 is deformed first, and then the first shock-absorbing column 33 provides a second shock absorption for the sole 1 after the initial shock absorption, thereby further dispersing and reducing the impact force; by adopting a sole 1 made of multi-layer materials, the sole 1 can be provided with dispersion and reduction of impact force at different stages and levels, and each layer of shock-absorbing material can work independently, thereby increasing the service life of the shock-absorbing block 3 and maintaining a good shock-absorbing effect.
[0038] The shock absorbing block 3 is arranged at the heel of the sole 1, and a shock absorbing cavity 32 is opened for the shock absorbing block 3, and a first shock absorbing column 33 and a second shock absorbing column 34 are installed in the shock absorbing cavity 32, so as to increase the deformation capacity of the shock absorbing block 3 and reduce the weight of the sole 1, thereby further increasing the comfort of people wearing the shoe.
[0039] Embodiment 2:
[0040] The embodiment of the present application discloses a shock-absorbing leisure shoe.
[0041] Reference Figure 3 The difference between Example 2 of the present application and Example 1 is that: the shock absorbing block 3 is provided with an inflation port 36, and the inflation port 36 is connected to the shock absorbing chamber 32; the shock absorbing chamber 32 can be inflated / deflated through the inflation port 36 to change the hardness of the shock absorbing block 3; the wearer can change the hardness of the sole 1 according to the actual exercise intensity, thereby providing good support for the wearer's steps and improving the comfort of the wearer wearing the shoe.
[0042] A buffer block 4 is arranged between the shock absorbing block 3 and the bottom wall of the installation groove 11. A buffer groove 41 is opened in the buffer block 4. The buffer groove 41 is filled with a non-Newtonian fluid 42. The non-Newtonian fluid 42 can be a shear thickening fluid or a shear thinning fluid, which can be selected according to actual needs.
[0043] When the wearer walks in the casual shoes, the soft texture of the buffer block 4 can increase the comfort of the wearer in wearing the shoes; and when the wearer runs and jumps in the shoes, the non-Newtonian fluid 42 is impacted and hardens, which can provide better support and shock absorption effects.
[0044] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A shock-absorbing casual shoe, characterized in that: The shoe comprises a sole (1), wherein a mounting groove (11) is provided at the heel portion of the sole (1), a shock absorbing block (3) is arranged in the mounting groove (11), and a shock absorbing cavity (32) is arranged inside the shock absorbing block (3); a first shock absorbing column (33) and a second shock absorbing column (34) are respectively arranged on upper and lower side walls of the shock absorbing cavity (32), and the first shock absorbing column (33) and the second shock absorbing column (34) are bonded to each other at a side close to each other.
2. The shock-absorbing casual shoe according to claim 1, characterized in that: The outer diameter of the first shock absorbing column (33) is greater than the outer diameter of the second shock absorbing column (34), and the first shock absorbing column (33) is provided with a connecting groove (35) for the second shock absorbing column (34) to be plugged in.
3. The shock-absorbing casual shoe according to claim 2, characterized in that: The first shock absorbing column (33) is located on a side of the second shock absorbing column (34) close to the bottom of the sole (1).
4. The shock-absorbing casual shoe according to claim 1, characterized in that: The first shock absorbing column (33) is made of foam material, and the second shock absorbing column (34) is made of gel material.
5. The shock-absorbing casual shoe according to claim 1, characterized in that: A reset sheet (31) is embedded inside the shock absorbing block (3).
6. The shock-absorbing casual shoe according to claim 5, characterized in that: The resetting sheet (31) has a wavy longitudinal section.
7. The shock-absorbing casual shoe according to claim 1, characterized in that: The shock absorbing block (3) is provided with an inflation port (36), and the inflation port (36) is used to inflate / deflate the shock absorbing cavity (32).
8. The shock-absorbing casual shoe according to claim 1, characterized in that: A buffer block (4) is arranged between the shock absorbing block (3) and the inner wall of the installation groove (11), the buffer block (4) is provided with a buffer groove (41), and the buffer groove (41) is filled with a non-Newtonian fluid (42).