CN102823985B - Improved spring shoes - Google Patents
Improved spring shoes Download PDFInfo
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- CN102823985B CN102823985B CN201210346953.4A CN201210346953A CN102823985B CN 102823985 B CN102823985 B CN 102823985B CN 201210346953 A CN201210346953 A CN 201210346953A CN 102823985 B CN102823985 B CN 102823985B
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Abstract
The invention discloses improved spring shoes. Each spring shoe comprises an upper layer board (2) positioned below a shoe upper (1) and a lower layer board (5) positioned below the upper layer board (2), wherein a front spring (7) and a rear spring (6) positioned behind the front spring (7) are respectively arranged between the upper layer board (2) and the lower layer board (5); two groups of hinge-shaped hinged pieces are respectively positioned at the front end and the rear end between the upper layer board (2) and the lower layer board (5); and the elasticity of the rear spring (6) is greater than that of the front spring (7). When wearing the improved spring shoes, a wearer walks with less strength and can walk and stand more stably.
Description
Technical field
The present invention relates to a kind of shoes with spring inside them, is a kind of for wearing, for the special type shoe of taking exercise of taking a walk.
Background technology
Applicant proposes the application for a patent for invention of one " novel spring shoes " on March 22nd, 2008 to Patent Office of China national Department of Intellectual Property, and obtains the authorization on July 14th, 2010, and the patent No. is ZL200810014785.2.Described " novel spring shoes "
Adopt the pin-joint piece of three combined page forms, before and after can not double swerve and twisting mutually between two groups of levels soles guaranteeing shoes with spring inside them, the large hinge in outside in turn ensure that and can not rock and twist in front and back between levels sole, motion between levels sole only has upper and lower both direction, the steadiness of shoes with spring inside them horizontal direction can be remained in using, avoid the horizontal displacement between the upper and lower two-layer sole of spring.This shoes with spring inside them is applicable to exercise of jumping very much, but then mainly there is following problem for wearing stroll:
The first, the large hinge in outside described in use impacts owing to being subject to shearing force frequently, easily damages, affects the service life of shoes with spring inside them.The second, the large hinge in described outside be before and after the hinge of trend, the relative motion on fore-and-aft direction is not had between footwear body and base plate, can only relative motion on above-below direction, when base plate lands, what the large hinge in described outside constrained footwear body to divide travels forward, and namely foot and base plate stop travelling forward simultaneously, wastes the kinetic energy of people's walking, feel laborsaving not, comfort is poor.
If remove the hinge of shoes with spring inside them arranged outside simply, when wearing walking, there will be following problem: the footwear body of spring upper end divides between the floor part of lower spring end, be easy to the less desirable relative displacement on fore-and-aft direction occur, freely misplacing namely on fore-and-aft direction.This is because front and back spring force is identical, cause by force unbalance in the front-end and back-end of certain shoes with spring inside them in a flash.Under wearer's standing state, be greater than leading section because shoes with spring inside them rearward end is stressed, the problem that footwear body region can be caused to move backward, causes astasia.When standing state lower body produces and rocks, also there will be footwear body and divide relative to base plate dislocation forward and backward, the dislocation of this both direction all can cause user's astasia.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of shoes with spring inside them, hinge is moved towards to guarantee on walking basis, labour-saving before and after not arranging, solve footwear bodies and to divide between floor part less desirable problem of misalignment in the longitudinal direction, to overcome the defect of existing shoes with spring inside them.
The technical solution adopted for the present invention to solve the technical problems is as follows:
A kind of shoes with spring inside them, comprise the top plate be positioned at below upper of a shoe, be positioned at the lower plywood below top plate, front spring and the rear spring being positioned at front spring rear is separately installed with between described top plate and lower plywood, be provided with the pin-joint piece of each combined page form laying respectively at forward and backward two ends between top plate and lower plywood, the trend of front group of pin-joint piece and rear group of pin-joint piece is the left and right trend of footwear; It is characterized in that: the elastic force of rear spring is greater than the elastic force of front spring.
The ratio that the elastic force of rear spring accounts for front and back spring force summation preferably 55% ~ 65%.
The elastic force of rear spring account for front and back spring force summation ratio further preferably 55% ~ 60%.
Front spring is positioned at the sole position of sole, and rear spring is positioned at the heel position of sole.
The bottom surface of lower plywood is plane.
Good effect of the present invention is:
Because human body during walking has the kinetic energy moved forward, the moment that shoes with spring inside them lands, footwear body divides and has proal inertia, causes footwear body to travel forward, and base plate and earth surface, stop motion.Therefore the center of gravity reach of footwear body wearer is felt paces are more slim and graceful, there is significantly walking and economize force feeling.On the other hand, according to the custom of walking of taking a walk, when shoes with spring inside them lands, rear spring is first stressed, and front spring is stressed subsequently.Because in design of the present invention, the elastic force of rear spring is greater than front spring, the deflection of front spring is greater than rear spring, guides gravity center of human body's reach.Thus walking is more laborsaving to make people feel.
Under stable standing state, first heel compresses rear spring, and also can exert a force to front spring at the moment sole position of rear spring forced compression, front spring is forced compression thereupon.Because front spring power is weak, rear spring power is strong, and gravity center of human body understands nature reach, and does not move after the meeting and make people feel astasia.Be greater than front spring according to organization of human body feature rear spring is stressed, and rear spring elastic force of the present invention is greater than front spring, therefore avoids footwear body region and misplace backward and cause the problem of astasia.
When under standing state, human body rocks, due to the difference of front and back spring force, gravity center of human body is tending towards reach, therefore avoids the astasia misplacing backward and cause.In addition, if the amplitude that misplaces forward is comparatively large, the mode by forward stride is stood firm, thus the standing state making wearer remain stable, avoid falling down because misplacing backward suddenly.
The elastic force of rear spring of the present invention is greater than front spring and just can substantially solves technical problem of the present invention.Find through great many of experiments, it is more satisfactory that the elastic force of rear spring accounts for 55% ~ 60% of front and back spring force summation.Experiment also finds, if rear spring elastic force accounting example is excessive, can affect the overall elastic force of shoes with spring inside them, causes dress uncomfortable, and be difficult to the stretch characteristics embodying shoes with spring inside them, and front spring can be caused to be overly compressed continually, service life is too short.And if rear spring elastic force accounting example is too small, then the effect of " wear laborsaving, walk and stand stable " of the present invention can be caused not give prominence to.
The bottom surface of lower plywood of the present invention is plane, makes Walking and Standing more stable further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
The present invention is further described below in conjunction with accompanying drawing and instantiation.
As shown in Figure l, this example comprises upper of a shoe l, is fixed with top plate 2 below upper of a shoe l.Generally sole is provided with between upper of a shoe l and top plate 2.Top plate 2 with add pin by bonding between upper of a shoe l or described sole and stitch mode or riveting method is fixedly connected with.Lower plywood 5 is provided with below top plate 2.
Between described top plate 2 and lower plywood 5, be separately installed with front spring 7 and rear spring 6, front spring 7 is positioned at the sole position of sole, and rear spring 6 is positioned at the heel position of sole.Elastic force sum comparatively user's body weight large about 5% ~ 15% of front spring 7 and rear spring 6.The height of described two springs is equal or substantially equal, generally respectively at 10 ~ 15 centimetres.
In order to increase the stability of spring itself, spring base is respectively arranged with at the two ends of spring, described spring base is individually fixed on top plate 2 and lower plywood 5, and the two ends of front and back spring are socketed in spring base respectively, and by the end winding support of front and back spring on spring base.
The pin-joint piece of two combined page forms is installed between top plate 2 and lower plywood 5.Rear upper pin-joint piece 3 and rear lower pin-joint piece 4 mutually hinged, rear upper pin-joint piece 3 upper end and top plate 2 rear end hinged, rear lower pin-joint piece 4 lower end and lower plywood 5 rear end hinged.Front upper pin-joint piece 9 and front lower pin-joint piece 8 mutually hinged, the front end of front upper pin-joint piece 9 upper end and top plate 2 is hinged, and the front end of front lower pin-joint piece 8 lower end and lower plywood 5 is hinged.The axle of said hinged preferably hinge form connects.
Front group of pin-joint piece and rear group of pin-joint piece move towards basically identical, for the left and right of footwear is moved towards.
Two groups of pin-joint pieces are slightly less than the elemental height of former and later two springs by the height stretched, during to ensure that spring is compressed, the pin-joint piece of two combined page forms is to front and rear direction folding movement, and can not disturb the spring compartment of their inside.
The elastic force of rear spring 6 is greater than the elastic force of front spring 7.
Described elastic force is the elastic force of following formula statement: F=KX, k are the stiffness factor of spring, and unit is N/m, x is spring deformation length.Described stiffness factor is primarily of the material of spring, wire diameter, external diameter, pitch and highly determine.
The preferable range of the ratio of two spring forces is: the elastic force of rear spring accounts for 55% ~ 65% of front and back spring force summation.
The further preferable range of the ratio of two spring forces is: the elastic force of rear spring accounts for 55% ~ 60% of front and back spring force summation.
The elastic force ratio of described front and back spring refers to, the ratio of elastic force when spring is compressed to the limit.
In order to make Walking and Standing more stable further, the floor design plane of lower plywood 5.
In the experimental stage of the present invention, randomly draw all ages and classes and different weight 50 volunteers and participated in and try on.Experimenter's first day wears the shoes with spring inside them described in background technology, wears shoes with spring inside them of the present invention next day, the like.Wear stroll every day 30 minutes, continuously experiment 16 days, experimental result is as follows:
Shoes with spring inside them evaluation to described in background technology: reflection sensation shakiness accounts for 80%, feels uncomfortable and accounts for 90%, and sensation walking does not easily account for 90%.
Evaluate shoes with spring inside them of the present invention: sensation shakiness accounts for 2%, feels uncomfortable and accounts for 0%, sensation walking does not easily account for 2%.
In addition, statement is needed: shoes with spring inside them of the present invention is applicable to user and walks forward, is not suitable for walking backward.And be mainly used in taking a walk, be not too applicable to jumping and temper dress.
Claims (5)
1. a shoes with spring inside them, comprise the top plate (2) being positioned at upper of a shoe (l) below, be positioned at the lower plywood (5) of top plate (2) below, between described top plate (2) and lower plywood (5), be separately installed with front spring (7) and be positioned at the rear spring (6) at front spring (7) rear, described front spring (7) and rear spring (6) are vertically arranged between upper and lower laminate respectively, make the elastic force of spring at vertical direction; Be provided with the pin-joint piece of each combined page form laying respectively at forward and backward two ends between top plate (2) and lower plywood (5), the trend of front group of pin-joint piece and rear group of pin-joint piece is the left and right trend of footwear; It is characterized in that: the elastic force of rear spring (6) is greater than the elastic force of front spring (7).
2. shoes with spring inside them as claimed in claim 1, is characterized in that: the elastic force of rear spring accounts for 55% ~ 65% of front and back spring force summation.
3. shoes with spring inside them as claimed in claim 2, is characterized in that: the elastic force of rear spring accounts for 55% ~ 60% of front and back spring force summation.
4. the shoes with spring inside them as described in claim 1 or 2 or 3, is characterized in that: front spring (7) is positioned at the sole position of sole, and rear spring (6) is positioned at the heel position of sole.
5. the shoes with spring inside them as described in claim 1 or 2 or 3, is characterized in that: the bottom surface of lower plywood (5) is plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346953.4A CN102823985B (en) | 2012-09-19 | 2012-09-19 | Improved spring shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210346953.4A CN102823985B (en) | 2012-09-19 | 2012-09-19 | Improved spring shoes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102823985A CN102823985A (en) | 2012-12-19 |
| CN102823985B true CN102823985B (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210346953.4A Active CN102823985B (en) | 2012-09-19 | 2012-09-19 | Improved spring shoes |
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| CN (1) | CN102823985B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103040189A (en) * | 2013-01-16 | 2013-04-17 | 鲍旭刚 | Walking assistant device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200994462Y (en) * | 2007-01-31 | 2007-12-26 | 陈园忠 | Stretch shoes |
| CN101254039A (en) * | 2008-03-22 | 2008-09-03 | 张聪海 | Novel spring shoes |
| CN201480133U (en) * | 2009-07-14 | 2010-05-26 | 陈园忠 | Elastic shoes |
| CN202211233U (en) * | 2011-06-30 | 2012-05-09 | 上海市晋元高级中学 | Elastic footwear |
| CN202340988U (en) * | 2011-11-11 | 2012-07-25 | 山东科技大学 | Spring shoe |
| CN202774419U (en) * | 2012-09-19 | 2013-03-13 | 张聪海 | Improved spring shoe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09271401A (en) * | 1996-04-05 | 1997-10-21 | Nobuhiro Fukushima | Airing shoes |
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2012
- 2012-09-19 CN CN201210346953.4A patent/CN102823985B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200994462Y (en) * | 2007-01-31 | 2007-12-26 | 陈园忠 | Stretch shoes |
| CN101254039A (en) * | 2008-03-22 | 2008-09-03 | 张聪海 | Novel spring shoes |
| CN201480133U (en) * | 2009-07-14 | 2010-05-26 | 陈园忠 | Elastic shoes |
| CN202211233U (en) * | 2011-06-30 | 2012-05-09 | 上海市晋元高级中学 | Elastic footwear |
| CN202340988U (en) * | 2011-11-11 | 2012-07-25 | 山东科技大学 | Spring shoe |
| CN202774419U (en) * | 2012-09-19 | 2013-03-13 | 张聪海 | Improved spring shoe |
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| Publication number | Publication date |
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| CN102823985A (en) | 2012-12-19 |
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Address after: Zhifu District of Shandong city of Yantai Province Yu 264000 West Road, room 211 No. 17-6 Applicant after: Zhang Conghai Address before: 261433 Yantai City, Shandong province Laizhou Qiu Qiu Town Center Primary School Applicant before: Zhang Conghai |
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