CN201663962U - Magnetic and hydraulic shock absorbing device of athletic shoes - Google Patents
Magnetic and hydraulic shock absorbing device of athletic shoes Download PDFInfo
- Publication number
- CN201663962U CN201663962U CN2010201046368U CN201020104636U CN201663962U CN 201663962 U CN201663962 U CN 201663962U CN 2010201046368 U CN2010201046368 U CN 2010201046368U CN 201020104636 U CN201020104636 U CN 201020104636U CN 201663962 U CN201663962 U CN 201663962U
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- hollow cylinders
- hollow cylinder
- damping device
- sport footwear
- magnetic force
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Abstract
The utility model belongs to the field of sports equipment, and relates to a magnetic and hydraulic shock absorbing device of athletic shoes, which comprises hollow cylinders cast by a highly elastic PU foam material, wherein strong springs are arranged in the hollow cylinders, and hydraulic oil is filled in inner cavities of the hollow cylinders; the cavity bodies of hollow cylinders are communicated by diversion pipes, and the two end surfaces of the hollow cylinders are sealed by magnets with opposite magnetic poles; and the magnets are respectively connected with a sole and an upper by an upper bearing plate and a lower bearing plate. At the moment that the human body lands on the ground in the process of movement, under the combined action of the repulsion between the magnets, the elasticity of the springs and the repulsion between hydraulic oil molecules, the strong buffer force is generated, and the impact of athletes on the ground is greatly reduced, thereby reducing the impact on the feet of the athletes and effectively ensuring the safety of the athletes.
Description
Technical field
The utility model belongs to the sports equipment field, relates to a kind of damping device of sport footwear, relates in particular to a kind of magnetic force hydraulic damping device of sport footwear.
Background technology
In life, we carry out some sports through regular meeting.As basketball, vollyball, shuttlecock etc.These motions are had relatively high expectations to people's spring, and bigger to the injury of knee, ankle, for example deltoid ligament is pulled, gastrocnemius rupture of ligament, acute stage knee joint swelling etc.And in the motion that spring is had relatively high expectations, the side that often has a pin lands or heel lands, and the side lands and can pull the ankle deltoid ligament, and heel lands and might shake disconnected gastrocnemius or heel string.So we need be to the strength protection of ankle and knee.In addition, excessive recoil strength can hurt our brain, can cause cerebral concussion and other disease.In order to address these problems, each big motion brand of the world all has own unique damping device, and it mainly is divided into physics damping and air bag damping, such as three big air cushions of Nike: Zoom Air, Air-sole, reach the shox of Nike; The adiprene of Adidas, a3 also have the DMX and the honeycomb air cushion of Reebok.Below we learn about their operation principle and main structure.
The air cushion technology of a kind of ultra-thin, the ultralight of zoomair:NIKE company research invention, be widely used in the various basketball shoes of the said firm's design with the air cushion of this technology manufacturing, on running shoe and the trainer shoe, can provide better reaction for the wearer, therefore on basketball shoes, the shoes of equipping this air cushion offer the light sportsman of body weight usually; The air cushion technology that Air sole:NIKE develops the earliest, principle are in the high pressure mode gas to be poured in the tough and tensile synthetic rubber layer, and the gas of irritating in the rubber layer is handled, and make it to pass through outer field rubber layer.Air-Sole is comparatively balanced in the performance of aspects such as bradyseism ability, stability and reaction speed.MAX AIR: in the mode of high pressure, the macromolecular gas of NIKE is injected in the hard synthetic rubber air bag, the gas in the air cushion can not reduce the impact that is produced when both feet land because of external shock power runs off.Shox series is (Shox means damper) that the shockproof suspension system because of its heel part gains the name.By the elastic force bradyseism post that special material is made, the effect that has damping and buffering simultaneously.AdiPRENE: this is the patent EVA material that rearranges molecule behind a kind of process pyrolytic, is placed on the zone that heel is hit usually, and it can be good at absorbing impulsive force, dispersive pressure better.RBK DMX: damping science and technology in the end in the patent of Reebok, have a variety ofly, DMX shear is the physics damping device, DMX mega, DMX micro, DMX 6, and DMX 10 grades all are to utilize the air bag damping, are commonly referred to as the flowing gas bradyseism..
By comparative studies, I find that general these senior damping science and technology all are materials such as the senior TPU of outsourcing, PVC, nylon, high-grade rubber, in fill gases at high pressure, rare gas, utilize air cushion deformation and bounce-back that remarkable damping and sufficient feedback force are provided.But at the sport footwear sciemtifec and technical sphere all is the air cushion damping basically, and little physics damping has only the A3 structure of Adidas and the shox of Nike etc. seldom several.But these two kinds of physics damping science and technology all have good damping effect feel all hard partially, and dress is not very comfortable.And these two kinds of science and technology are general liftoff too high, and unbalance is not suitable for moving the sportsman of physical culture top order and fast moving faster.
Summary of the invention
The purpose of this utility model is the deficiency that exists at prior art, and a kind of magnetic force hydraulic damping device of sport footwear is provided.
The magnetic force hydraulic damping device of the utility model sport footwear comprises by the hollow cylinder of high resiliency PU expanded material casting, and brute spring is installed in the hollow cylinder; The both ends of the surface of described hollow cylinder are by the relative magnet sealing of magnetic pole; Described magnet passes through up and down respectively, and supporting plate is connected with upper of a shoe, sole.
In order further to strengthen its damping effect, be filled with hydraulic oil at the inner chamber of hollow cylinder, and between the cavity of each hollow cylinder by mozzle UNICOM.In order to prevent the leakage of hydraulic oil, be provided with the oil removal layer at the outer surface of hollow cylinder.
Magnet of the present utility model adopts rubidium iron canopy.The oil removal layer generally adopts the PVC material.
Hollow cylinder can be the regular hexagon cylinder, also can be cylinder.The diameter of hollow cylinder, highly, quantity can and be installed in the position of sport footwear and specific design according to the kind of sport footwear.
The utility model compared with prior art has the following advantages:
1, the utility model active force, spring of utilizing the magnet same sex to repel each other to produce accepted the back because the screen resilience that distortion produces provides strong support force and feedback force when human body is landed in motion process, thus the purpose of realization damping.
2, the utility model also is equipped with the oil damp device simultaneously, utilizes the huge repulsion between oil molecule, has further strengthened damping effect.The stressed position that flow to needs when liquid stream can move according to the sportsman, liquid is according to the difference of stressed position, front and back and stressed size and respective flow provides better bradyseism when stressed.
3, the utility model is simple in structure, cost is low, and light weight can be suitable for various types of sport footwears.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the vertical view of Fig. 1
The specific embodiment
Referring to Fig. 1.A kind of magnetic force hydraulic damping device of sport footwear comprises by the hollow circular cylinder 1 of high resiliency PU expanded material casting, and brute spring 2 is installed in the hollow circular cylinder; The inner chamber of hollow circular cylinder is filled with hydraulic oil, and passes through mozzle 3 UNICOMs between the cavity of each hollow circular cylinder.The both ends of the surface of hollow circular cylinder 1 are by the relative magnet 4,4 of magnetic pole ' sealing. Supporting plate 5,5 about described magnet 4,4 ' respectively passes through ' be connected with sole, upper of a shoe.
Totally six of hollow circular cylinders 1, each high 2.5cm, the matrix that is rectangle is arranged.
About the steel wire diameter 0.5～1mm of brute spring.
The inner chamber of hollow circular cylinder 1 is filled with HL32 antiwear hydraulic oil (not marking among the figure).In order to prevent the leakage of hydraulic oil, wrap up in one deck PVC material layer (not marking among the figure) in hollow circular cylinder 1 outside.
The moment that human body lands in motion process, under the acting in conjunction of the elastic force of the repulsion between magnet, spring and the intermolecular repulsion of hydraulic oil, produce very strong cushion effect, alleviated the impulsive force of sportsman to a great extent to ground, thereby alleviated the impulsive force of sportsman foot, effectively ensured athletic safety.
Claims (6)
1. the magnetic force hydraulic damping device of a sport footwear is characterized in that: comprise by the hollow cylinder (1) of high resiliency PU expanded material casting, brute spring (2) is installed in the hollow cylinder; The both ends of the surface of described hollow cylinder (1) are sealed by the relative magnet of magnetic pole (4,4 '); Described magnet (4,4 ') passes through up and down respectively, and supporting plate (5,5 ') is connected with sole, upper of a shoe.
2. the magnetic force hydraulic damping device of sport footwear according to claim 1, it is characterized in that: the inner chamber of described hollow cylinder is filled with hydraulic oil, and between the cavity of each hollow cylinder by mozzle (3) UNICOM.
3. as the magnetic force hydraulic damping device of sport footwear as described in the claim 2, it is characterized in that: described hollow cylinder (1) outer surface is provided with the oil removal layer.
4. the magnetic force hydraulic damping device of sport footwear according to claim 1, it is characterized in that: described hollow cylinder is regular hexagon cylinder or cylinder.
5. the magnetic force hydraulic damping device of sport footwear according to claim 1, it is characterized in that: described magnet is a ndfeb magnet.
6. as the magnetic force hydraulic damping device of sport footwear as described in the claim 3, it is characterized in that: described oil removal layer adopts the PVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201046368U CN201663962U (en) | 2010-01-28 | 2010-01-28 | Magnetic and hydraulic shock absorbing device of athletic shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201046368U CN201663962U (en) | 2010-01-28 | 2010-01-28 | Magnetic and hydraulic shock absorbing device of athletic shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663962U true CN201663962U (en) | 2010-12-08 |
Family
ID=43264912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201046368U Expired - Fee Related CN201663962U (en) | 2010-01-28 | 2010-01-28 | Magnetic and hydraulic shock absorbing device of athletic shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813805A (en) * | 2018-06-25 | 2018-11-16 | 陕西科技大学 | A kind of sole with mechanical shock absorption structure |
| CN111213957A (en) * | 2020-01-19 | 2020-06-02 | 陕西科技大学 | Sole with magnetic hydraulic damping system |
-
2010
- 2010-01-28 CN CN2010201046368U patent/CN201663962U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108813805A (en) * | 2018-06-25 | 2018-11-16 | 陕西科技大学 | A kind of sole with mechanical shock absorption structure |
| CN108813805B (en) * | 2018-06-25 | 2021-06-08 | 陕西科技大学 | Sole with mechanical shock-absorbing structure |
| CN111213957A (en) * | 2020-01-19 | 2020-06-02 | 陕西科技大学 | Sole with magnetic hydraulic damping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20140128 |