A high-heeled shoe cushioning and damping device
By designing a detachable cushioning and shock absorption device in high heels, and utilizing a combination of bearings and cushioning blocks, the problem of hard contact injury to the human body when walking in high heels is solved, achieving a multi-layer cushioning effect and improving wearing comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG JIKE INTELLIGENT TECH CO LTD
- Filing Date
- 2025-08-08
- Publication Date
- 2026-07-31
AI Technical Summary
The heel structure of existing high heels is rigid, which causes injury to the human body due to hard contact when walking, especially soreness and fatigue in the heel, arch, sole, and lower back and legs.
Design a detachable high-heeled shoe cushioning and shock absorption device, including a bearing, a housing, a bottom shell, and a cushioning block. The device provides multi-layer cushioning through the sliding of the bearing and the deformation of the cushioning block, reducing the impact force of the heel directly contacting the ground.
It effectively alleviates damage caused by wearing high heels, provides multiple layers of cushioning, improves wearing comfort, and reduces harm to the body.
Smart Images
Figure CN224572305U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of footwear technology, and in particular to a cushioning and shock-absorbing device for high heels. Background Technology
[0002] As we all know, the higher the heel, the farther a person's center of gravity is from the ground. The hard impact of high heels on the ground has a greater impact on the human body. People who wear high heels for a long time will experience soreness in their heels, arches, soles, and even their waist and legs, as well as fatigue and difficulty walking. This shows that the structure of the sole components of high heels is inextricably linked to human health. Researching and improving the structure of the sole components of high heels is of great significance to improving the health of the bones, ligaments, arches, muscles, blood circulation, nerves, and skin of various parts of the foot. Current high heels have a rigid structure where the heel is a single piece, directly fixed to the back of the sole. When walking or when there is hard contact with the ground, the vibration is directly transmitted to the heel, which is very harmful to the human body. Utility Model Content
[0003] The purpose of this invention is to provide a cushioning and shock-absorbing device for high heels, thereby solving the problems mentioned in the background section.
[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:
[0005] A high-heeled shoe cushioning and shock absorption device is detachably installed on the bottom of the heel, comprising a bearing, a housing, a bottom shell, and a cushioning block. The housing has a cavity extending through it. The bearing enters from the bottom of the housing and extends out from the top of the housing, and the bearing can slide up and down within the housing. The cushioning block is installed at the bottom of the cavity and at the bottom of the bearing. The bottom shell is detachably installed at the bottom opening of the housing, and a bottom shell gasket is installed at the bottom of the bottom shell. A gasket and a rubber ring are fitted on the bearing.
[0006] Furthermore, the bearing includes a shaft and a shaft base, wherein the diameter of the shaft base is larger than the diameter of the shaft.
[0007] Furthermore, the chambers are arranged from top to bottom as a sliding chamber and a buffer chamber, the sliding chamber being adapted to the shaft and the buffer chamber being adapted to the buffer block.
[0008] Furthermore, the gasket is located at the top opening of the housing, and the rubber ring is located above the bottom of the shaft.
[0009] Furthermore, the bearing is provided with several slots.
[0010] Beneficial effects:
[0011] This invention is applicable to the soles of most high heels. The device can be directly installed on the heel during production, making assembly simple and quick. Furthermore, the device provides three layers of cushioning, which can effectively alleviate various injuries caused by wearing high heels. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0013] Figure 2 This is an exploded view of the present invention;
[0014] Figure 3 This is a cross-sectional view of the present invention.
[0015] Legend:
[0016] The components are: 1. Bearing; 11. Shaft; 12. Shaft base; 2. Housing; 21. Sliding cavity; 22. Buffer cavity; 3. Bottom shell; 4. Gasket; 5. Rubber ring; 6. Buffer block; 7. Bottom shell gasket; 8. Slot; 9. Shoe sole. Detailed Implementation
[0017] In the description of this embodiment, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, unless otherwise expressly specified and limited, the terms "installation," "connection," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.
[0018] In addition, unless otherwise specified, the components used in the following embodiments are all existing components, and their corresponding connection methods can also be achieved through conventional technical means, which will not be described in detail in this application. The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0019] Example
[0020] This embodiment provides a cushioning and shock-absorbing device for high heels. The shock-absorbing device is detachably installed on the bottom of the heel, such as... Figure 1 and Figure 2As shown, the assembly includes a bearing 1, a housing 2, a bottom shell 3, and a buffer block 6. The housing 2 has a cavity extending through it. The bearing 1 enters from the bottom of the housing 2 and extends out from the top, and can slide up and down within the housing 2. The buffer block 6 is installed at the bottom of the cavity and at the bottom of the shaft base 12. The bottom shell 3 is detachably installed at the bottom opening of the housing 2. A bottom shell gasket 7 is installed at the bottom of the bottom shell 3. A gasket 4 and a rubber ring 5 are fitted onto the bearing 1. The gasket 4 is located at the top opening of the housing 2 and is elastic. The rubber ring 5 is located above the shaft base 12.
[0021] Specifically, the outer shell 2, as the external device of the heel, is similar to a regular heel, but it has openings at both ends and an internal cavity. The bearing 1 enters the outer shell 2 through the bottom opening, with its top protruding out of the outer shell 2, partially exposed for connection with the heel. Specifically, the top of the bearing 1 has external threads, and a groove with internal threads is provided at the bottom of the heel, allowing the bearing 1 to be threadedly connected to the bottom of the heel. A buffer block 6 is installed at the bottom of the bearing 1, also inside the outer shell 2. When downward pressure is applied to the bearing 1, the bottom of the bearing 1 compresses the buffer block 6, thus cushioning the bearing 1. A bottom shell 3 is installed at the bottom opening of the outer shell 2 to seal it. The material of the bottom shell gasket 7 is not limited; it can be directly glued to the bottom shell 3 and tightly bonded to the outer shell 2, or it can be manufactured as an integral structure with the bottom shell 3 and then connected to the outer shell 2. When the high heel is pressed down, it contacts the ground, protecting the bottom shell 3 and reducing wear on parts, while also providing a third layer of cushioning for the high heel.
[0022] Preferably, the bearing 1 includes a shaft 11 and a shaft base 12, the diameter of which is larger than the diameter of the shaft 11. The chambers, from top to bottom, are a sliding chamber 21 and a buffer chamber 22, the sliding chamber 21 being adapted to the shaft 11 and the buffer chamber 22 being adapted to the buffer block 6.
[0023] Specifically, the bearing 1 is inserted into the outer shell 2. When not under pressure, the shaft 11 is in the sliding cavity 21, which is adapted to the shaft 11, allowing the shaft 11 to slide strictly up and down along the sliding cavity 21 without shifting left or right, thus preventing it from affecting the wearer's walking. The shaft bottom 12 is in the buffer cavity 22. The rubber ring 5 is fitted on the shaft 11 but located inside the buffer cavity 22, that is, the rubber ring 5 is between the shaft bottom 12 and the bottom of the sliding cavity 21. The gasket 4 is fitted on the top of the shaft 11, with a diameter larger than the diameter of the sliding cavity 21, that is, the gasket 4 is between the top of the outer shell 2 and the bottom of the heel. Therefore, when the device is subjected to downward pressure, the heel will contact the gasket 4, and the gasket 4 will cushion the heel. When the pressure disappears and the shaft 11 moves upward, the rubber ring 5 will contact the bottom side wall of the sliding cavity 21. The rubber ring 5 prevents the bearing 1 and the outer shell 2 from directly contacting and colliding, thereby reducing wear on the parts.
[0024] It should be noted that the overall size of the shock absorption device in this embodiment is not limited. It can be made according to actual requirements. For example, when high heels need to be 10cm high, the device can be 10cm high. When the heel needs to be 5cm high, the device can also be 5cm high.
[0025] Preferably, the cushioning block 6 is elastic, specifically it can be solid soft rubber, an air bladder, or a spring, etc., while the material of the bearing 1 is not limited, as long as it ensures suitable hardness, such as soft rubber material. Furthermore, the shape of the cushioning block 6 is not limited, and it can be made according to the actual shape of the high heel.
[0026] Preferably, the bearing 1 is provided with a plurality of slots 8. When lubricating oil is applied to the bearing 1, the plurality of slots 8 can store the lubricating oil to a certain extent, making the sliding of the bearing 1 smoother.
[0027] Assembly method of the device:
[0028] The first step is to put the rubber ring 5 onto the bearing 1;
[0029] The second step is to insert bearing 1 from the bottom of housing 2;
[0030] The third step is to insert the buffer block 6 from the bottom of the outer shell 2;
[0031] The fourth step is to screw the bottom shell 3 into the outer shell 2;
[0032] The fifth step is to fix the bottom shell gasket 7 onto the bottom shell 3 and connect it to the outer shell 2 to form a whole;
[0033] The sixth step is to slip the gasket 4 onto the bearing 1 from above and connect it to the housing 2. Before assembly, you can apply lubricating oil to the bearing 1.
[0034] The working principle of this device is as follows:
[0035] The assembled product is fixed to the sole 9 of the high heel using the threads on the top of the bearing 1. When the sole 9 applies downward pressure, the bearing 1 slides down along the sliding cavity 21 and squeezes the buffer block 6. The buffer block 6 deforms to form the first cushioning. When the sole 9 presses down to the pad 4, the pad 4 deforms to a certain extent and the downward pressure of the sole 9 stops. At this time, the pad 4 provides the second cushioning. At this time, the bottom shell pad 7 contacts the ground, which can protect the bottom shell 3 and provide the third cushioning. When the sole 9 is lifted and the pressure disappears, the pad 4 springs back to its original shape. At the same time, the buffer block 6 springs back to its original shape and pushes the bearing 1 back to its original position. When the bearing 1 is pushed back to its original position, the rubber ring 5 is squeezed by the shaft bottom 12. At this time, the rubber ring 5 provides cushioning and limits the shaft bottom 12 from continuing to slide upward, preventing the shaft bottom 12 from colliding with the inner side wall of the outer shell 2.
[0036] Although the embodiments of this utility model have been described in the specification, these embodiments are merely illustrative and should not limit the scope of protection of this utility model. Various omissions, substitutions, and modifications made without departing from the spirit of this utility model should be included within the scope of protection of this utility model.
Claims
1. A high-heeled shoe cushioning and shock-absorbing device, said shock-absorbing device being detachably mounted at the bottom of the heel of the shoe, characterized in that: The device includes a bearing, a housing, a bottom shell, and a buffer block. The housing has a cavity that extends through it. The bearing enters from the bottom of the housing and extends out from the top of the housing. The bearing can slide up and down within the housing. The buffer block is installed at the bottom of the cavity and at the bottom of the shaft. The bottom shell is detachably installed at the bottom opening of the housing. A bottom shell gasket is installed at the bottom of the bottom shell. A gasket and a rubber ring are fitted on the bearing.
2. The high-heeled shoe cushioning and damping device according to claim 1, characterized in that: The bearing includes a shaft and a base, wherein the diameter of the base is larger than the diameter of the shaft.
3. A high heel cushioning and damping device according to claim 2, characterized in that: The chambers, from top to bottom, are a sliding chamber and a buffer chamber. The sliding chamber is adapted to the shaft, and the buffer chamber is adapted to the buffer block.
4. The high heel cushioning and damping device of claim 1, wherein: The gasket is located at the top opening of the housing, and the rubber ring is located above the bottom of the shaft.
5. The high heel cushioning and damping device of claim 1, wherein: The bearing has several slots.