A kind of buffer structure, use shock-absorbing sole and sport shoes prepared by this buffer structure
Technical field
The present invention relates to shoes technical field, particularly relate to a kind of buffer structure, the damping using this buffer structure to prepare
Sole and sport shoes.
Background technology
Shoes as the articles for daily use indispensable in people's daily life, its function be initially for protect foot from
The injury of external environment, makes the safety of walking be protected.Along with development and the raising of people's health consciousness of society's level,
Various sports are also pursued by broad masses, and in motor process, the sport shoes of a pair of superior performance can not only reduce
The risk that people are injured, moreover it is possible to promote the sports achievement of people.The structure of existing sport shoes mainly include shoe last surface, sole and
Shoe pad, the shock-absorbing sport shoes on market is typically to arrange in spring heel portion air cushion, or uses expanded material to prepare sole, with
This reaches the effect of damping.But, shock-absorbing sport shoes prepared by the employing aforesaid way effect in terms of damping performance is not very
Good, people, when spring, often allow people's heel land feels pain.
Summary of the invention
In order to overcome the deficiencies in the prior art, an object of the present invention is to provide a kind of buffer structure, and this buffering is tied
Structure can be applied in sport shoes, and is substantially improved the damping effect of sport shoes.
The two of the purpose of the present invention are to provide a kind of shock-absorbing sole, this shock-absorbing sole use the preparation of described buffer structure and
Become, there is excellent damping effect.
The three of the purpose of the present invention are to provide a kind of sport shoes, arrange the buffer structure of the present invention, can make in sport shoes
Sole, by lasting bounce, helps wearer to alleviate exercise fatigue, prevents athletic injury.
An object of the present invention realizes by the following technical solutions:
A kind of buffer structure, is characterized in that, including lower support base, be positioned at the upper supporting bracket above lower support base and position
Buffer cell between lower support base and upper supporting bracket;Described buffer cell includes some spaced resilient support
Body, the upper end of each elastic support is connected with described upper supporting bracket, at the bottom of the lower end of each elastic support and described lower support
Seat connects, and the two ends up and down of each elastic support are not at same vertical direction, when buffer cell is compressed, and elastic
Support body can make buffer cell have an active force resetted.
Preferably, it is additionally provided with a connecting portion between described lower support base and described upper supporting bracket;Described buffer cell
Including the first buffer cell and the second buffer cell, the first buffer cell be arranged on described lower support base and described connecting portion it
Between, the second buffer cell is arranged between described upper supporting bracket and described connecting portion.
Preferably, described connecting portion perspective plane on described lower support base and described on perspective plane on supporting bracket divide
It is not positioned at inside lower support chassis interior and upper supporting bracket.
Preferably, described first buffer cell includes some spaced first elastic supports, and each first is elastic
The upper end of supporter is connected with described connecting portion, the lower end of each first elastic support and described lower support base, and often
The two ends up and down of individual first elastic support are not at same vertical direction;Described second buffer cell includes some spaced
Second elastic support, the lower end of each second elastic support is connected with described connecting portion, each second elastic support
Upper end is connected with described upper supporting bracket, and the two ends up and down of each second elastic support are not at same vertical direction.
Preferably, the elastic support of described first buffer cell be shaped as " V " character form structure, " Y " character form structure,
Any one or two kinds in " X " character form structure or list structure and more than.
Preferably, the elastic support of described second buffer cell be shaped as " V " character form structure, " Y " character form structure,
Any one or two kinds in " X " character form structure or list structure and more than.
Preferably, each described first elastic support is provided with the first bending structure.
Preferably, each described second elastic support is provided with the second bending structure.
Preferably, it is filled with elastic filler between described lower support base and described upper supporting bracket.
Preferably, described elastic filler is foamed material layer, rubber layer or some described buffer structures.
The two of the purpose of the present invention realize by the following technical solutions:
A kind of shock-absorbing sole using described buffer structure to prepare, is characterized in that, described shock-absorbing sole is by described slow
Rush cutting pattern and become the shock-absorbing sole prepared by shape of sole.
Preferably, the lower surface of described lower support base is additionally provided with skid resistant course.
The three of the purpose of the present invention realize by the following technical solutions:
A kind of sport shoes using described buffer structure to prepare, including shoe last surface, sole and shoe pad, is characterized in that, institute
State and inside sole, be provided with described buffer structure.
Preferably, described buffer structure is embedded at inside described sole.
Preferably, described sole includes rear heel, middle part and front metacarpus;Described rear heel is provided with air cushion, air cushion with this after
Heel combination is formed and seals cavity, is provided with described buffer structure in annular seal space body, and this buffer structure is fixed on sole by glue
In.
Compared to existing technology, the beneficial effects of the present invention is:
1, the buffer structure that the present invention provides is machined to the shape mated with sole, can be applied in sport shoes, be used for changing
The damping effect of kind sport shoes.
2, the buffer structure that the present invention provides can arrange multiple vibration absorption unit, can reach different damping effects;Buffering
Lower support base and upper supporting bracket that unit is arranged by two ends are easy to be worked in sole buffer structure, it is not necessary to offer specially
Hole, location fixes vibration absorption unit, it is simple to processing, big with the contact area of sole with supporting base and upper supporting bracket at present, strengthens
The stability of buffer cell.
3, the elastic support of the buffer structure that the present invention provides uses and is distributed in lower support base and upper around mode
The surrounding of bracketing, when buffer cell is deformed by compression, is distributed in the elasticity around lower support base and upper supporting bracket
Support physical ability and absorb substantial amounts of impulsive force, make the buffering and damping effect of sport shoes become apparent from, thus help the pre-loss prevention of sporter
Wound, saves physical ability, reduces exercise fatigue.
When 4, being placed in by this buffer structure in air cushion, by impulsive force, the compression degree of air cushion is controlled elastic support
Compression degree, make the compression of elastic support match with sport shoes impact force, it is ensured that the support of sport shoes and steady
Qualitative energy.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of buffer structure in the embodiment of the present invention 1.
Fig. 2 is the schematic diagram of buffer structure in the embodiment of the present invention 2.
Fig. 3 is the schematic diagram of buffer structure in the embodiment of the present invention 3.
Fig. 4 is the schematic diagram of buffer structure in the embodiment of the present invention 4.
Fig. 5 is the schematic diagram of buffer structure in the embodiment of the present invention 5.
Fig. 6 is the schematic diagram of shock-absorbing sole of the present invention.
Fig. 7 is the schematic diagram of sport shoes of the present invention.
Fig. 8 is the decomposing schematic representation of sole in the embodiment of the present invention 7.
Fig. 9 is the schematic diagram of lower sole in the embodiment of the present invention 8.
In figure:
1, buffer structure;11, lower support base;12, connecting portion;13, elastic support;14, upper supporting bracket;131, first
Elastic support;132, the second elastic support;1311, the first bending structure;1321, the second bending structure;
2, sport shoes;21, shoe last surface;22, sole;23, air cushion;221, upper sole;222, lower sole.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
A kind of buffer structure, including lower support base 11, is positioned at the upper supporting bracket 14 above lower support base 11 and is positioned at
Buffer cell between lower support base 11 and upper supporting bracket 14;Described buffer cell includes some spaced resilient support
Body 13, the upper end of each elastic support 13 is connected with described upper supporting bracket 14, and the lower end of each elastic support 13 is with described
Lower support base 11 connects, and the two ends up and down of each elastic support 13 are not at same vertical direction, when buffer cell quilt
During compression, elastic support 13 can make buffer cell have an active force resetted.
Embodiment 1
Shown in Fig. 1, under buffer structure 1 includes one disclosed in the present embodiment, support upper supporting bracket 14 and of base 11,
One buffer cell;Described lower support base 11 is circular, and this lower support base 11 can also be square, oval, triangle
Or other can be placed on the shape of sole;The shape of described upper supporting bracket 14 is identical with the shape of lower support base 11, upper support
The shape of torr 14 also can be different from the shape of lower support base 11;Described buffer cell include some by carbon fibre, aluminium alloy,
Elastic support 13 prepared by the light materials such as plastics, the elastic support 13 of this buffer cell can be arranged to strip structure,
Any one or two kinds in " V " character form structure, " Y " character form structure or " X " character form structure and more than, the elasticity in the present embodiment
Supporter 13 is laminated structure;Shown in Fig. 1, the some elastic supports 13 between lower support base 11 and upper supporting bracket 14 are in week
To distribution, this setup can make buffer cell absorb substantial amounts of impulsive force, and Stability Analysis of Structures.
Embodiment 2
Shown in Fig. 2, under buffer structure 1 includes one disclosed in the present embodiment, support 11, connecting portion of base 12,
Upper supporting bracket 14 and two buffer cells, described connecting portion 12 is solid cylinder structure or open column shape structure, and this connection
Perspective plane on described lower support base 11, the portion 12 and described on perspective plane on supporting bracket 14 lay respectively at lower support base
11 internal and upper supporting bracket 14 inside;Two buffer cells are the first buffer cell and the second buffer cell respectively, the first buffering
Unit includes some spaced first elastic supports 131, and the second buffer cell includes some spaced second bullets
Property supporter 132, the shape of the first elastic support 131 shown in Fig. 2 and the second elastic support 132 is laminated structure;
Each upper end of described first elastic support 131 is connected with the lower end of described connecting portion 12, each described first resilient support
The lower end of body 131 is connected with described lower support base 11, and the two ends up and down of each first elastic support 131 are not same
Vertical direction;The lower end of each second elastic support 132 is connected with described connecting portion 12, each second elastic support 132
Upper end be connected with described upper supporting bracket 14, and the two ends up and down of each second elastic support 132 are not same vertical side
To, when buffer cell is compressed, the first elastic support 131 and the second elastic support 132 can make buffer cell have one
The active force resetted;In order to strengthen the damping effect of this buffer structure 1, each first elastic support 131 has one
One bending structure 1311, each first bending structure 1311 includes a bending part caved inward, each second elastic support
Having second bending structure 1321 on 132, each second bending structure 1321 includes a bending part caved inward, if
Put bending part to contribute to absorbing impulsive force.
Embodiment 3
On the basis of embodiment 2, disclosed in the present embodiment, the buffer cell of buffer structure 1 improves to some extent, shown in Fig. 3, and institute
Stating the first elastic support 131 and the second elastic support 132 is the laminated structure of distortion, laminated structure includes positive and negative two
Face, the front of the most each first elastic support 131 is connected with connecting portion 12, the reverse side of each first elastic support 131
It is connected with lower support base 11, makes the first elastic support 131 form the laminated structure of distortion;Each described second resilient support
The front of body 132 is connected with connecting portion 12, and the reverse side of each described second elastic support 132 is connected with upper supporting bracket 14, makes
Second elastic support 132 forms the laminated structure of distortion.
Embodiment 4
Shown in Fig. 4, the buffer structure 1 in the present embodiment includes supporting on 11, connecting portion of base 12, under one
Supporting bracket 14 and two buffer cells, wherein connecting portion 12 is platy structure;Each described first elastic support 131 is for being inverted
" V " character form structure, each described second elastic support 132 is " V " character form structure, and the first elastic support 131 He
It is interspersed between second elastic support 132, the weight of this buffer structure 1 can be alleviated, also ensure that this buffer structure 1
Damping performance;Shown in Fig. 4, the both sides of the first elastic support 131 are respectively equipped with first bending structure 1311, and each first
Bending structure 1311 includes two bending parts.
Embodiment 5
Shown in Fig. 5, the present embodiment with the difference of embodiment 4 is: the connecting portion 12 in the present embodiment is hollow annular construction,
First elastic support 131 and the second elastic support 132 are in circumferentially distributed, and this setup can reduce the weight of buffer structure
Amount, promotes the stability of this buffer structure, makes stress more equalize, in order to be able to strengthen the service life of this buffer structure 1, it is also possible to
Space filling elastic material between lower support base 11 and upper supporting bracket 14, such as the elasticity of the lightweight such as expanded material, rubber
Material, it is also possible to fill some less buffer structures 1 between lower support base 11 and upper supporting bracket 14, to maintain this buffering
The damping performance of structure 1.
Embodiment 6
Shown in Fig. 6, shock-absorbing sole disclosed in the present embodiment is the shape that buffer structure 1 of the present invention is cut into sole
Shape is prepared from, wherein go up supporting bracket 14 be for plantar contact, lower support base 11 is for contacting with ground, it is also possible to
Lower surface at lower support base 11 arranges skid resistant course, to strengthen the service life of this shock-absorbing sole;Shown in Fig. 6, this damping shoe
The vibration absorption unit in intermediate layer, the end includes the connecting portion 12 of a lamellar and upper and lower two-layer buffer cell, and the buffer cell of lower floor includes
First elastic support 131 of some inverted " V " character form structure, the buffer cell on upper strata includes some " V " character form structure
Second elastic support 132;The vibration absorption unit of the shock-absorbing sole described in the present embodiment is not limited to structure disclosed in the present embodiment, should
Vibration absorption unit can arrange a buffer cell, and the shape of elastic support can also be arranged to " Y " character form structure, " X " font
Any one or two kinds in structure or list structure and more than, the space within this shock-absorbing sole can also arrange some less
Vibration absorption unit, it is also possible to filling-foam material, rubber or other light elastic material.
Embodiment 7
Shown in Fig. 7, the sport shoes 2 in the present embodiment includes shoe last surface 21, sole 22 and shoe pad, shown in Fig. 8, described sole
22 include rear heel, middle part and front metacarpus;Described rear heel is provided with air cushion 23, and air cushion 23 forms annular seal space with the combination of this rear heel
Body, is provided with described buffer structure 1 in annular seal space body, the lower support base 11 of this buffer structure 1 is fixed on air cushion 23 by glue
Inside, the upper supporting bracket 14 of this buffer structure 1 is connected by glue is fixing with bottom upper sole 221;Further, buffering is tied
Structure 1 is prepared as and the shape of sole 22, in the same size, buffer structure 1 can be made to be distributed in whole sole 22 internal.
Embodiment 8
Shown in Fig. 7, Fig. 9, the sport shoes 2 in the present embodiment includes shoe last surface 21, sole 22 and shoe pad.In described sole 22
Portion is equipped with two buffer structures 1, and two buffer structures 1 are respectively placed at forefoot and heel, lower of two buffer structures 1
Support base 11 is connected by glue is fixing with lower sole 222 respectively, and the upper supporting bracket 14 of two buffer structures 1 passes through glue respectively
It is connected with fixing bottom upper sole 221.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.