CN102210497B - A kind of pump drum and uses thereof - Google Patents
A kind of pump drum and uses thereof Download PDFInfo
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- CN102210497B CN102210497B CN201010141401.0A CN201010141401A CN102210497B CN 102210497 B CN102210497 B CN 102210497B CN 201010141401 A CN201010141401 A CN 201010141401A CN 102210497 B CN102210497 B CN 102210497B
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Abstract
The present invention relates to a kind of pump drum and uses thereof, belong to technical field of shoe making.Pump drum of the present invention is U-shaped and the globoidal structure of median rise, and periphery is provided with shirt rim, and the back of median rise is provided with at least 1 air-vent; Pump drum of the present invention is as the purposes of the pump drum of making air conditioning shoe Compressed Gas.The present invention compared with prior art has more reasonable structural design, science, the substantive distinguishing features that material selection is proper, especially pump drum of the present invention reaches in the application of air conditioning shoe and makes the circulation of air conditioning shoe air smooth, dehumidify air in footwear, bring bounce-back to help effect of step to wearer, foot fatigue and the damage of minimizing foot etc. can be slowed down significant progressive.
Description
Technical field
The present invention relates to technical field of shoe making, particularly relate to a kind of pump drum and the application in built-in air-conditioning footwear thereof.
Background technology
Along with the growth with material and cultural needs that improves constantly of people's living standard, social consumption demand is also constantly changing.Only for the shoes of human lives's necessity, the standard of its demand also by elegant in appearance, quality is pure, durable to top grade, brand, comfortable, environmental protection, health care future development.For meeting the need of market, the various article of footwear with health care of oneself production and processing are introduced to the market by existing many producers, and wherein various different types of air conditioning shoe is exactly an example.As this technical field of air conditioning shoe, how to be satisfied with the function of sensu lato air conditioning shoe, mainly the technical scheme that two large classes are different is concentrated from currently available technology, one of them is to arrange support plate, air flue at footwear outer bottom and the interior end, heel of a shoe portion is provided with the air conditioning shoe of the air circulation system of air pump chamber, China national Department of Intellectual Property Granted publication on December 5th, 2007, notification number is: the technical scheme that " a kind of air conditioning shoe " of CN200983890Y provides is exactly an example.Disclosed in this utility model patent description, technical scheme is: between the interior end and outer bottom, have multiple elasticity support plate and air flue, below interior heel portion, be provided with disk spring, and there is the technical scheme of passage the anterior side of outer bottom.The program provides a new technical development thinking for air conditioning shoe really, for footwear serves positive impetus to health care, comfortable, environmental protection future development.But there is following weak point: the anterior side of first outer bottom is provided with passage, and the disk spring playing the effect of air circulation force (forcing) pump is at inner sole rear portion, air admission hole, venthole as air circulation are all positioned at heelpiece side, and the two is apart from each other cannot form strong air power source; It two is that disk spring upper surface does not arrange passage, and air circulation system thus cannot be made to do from source; It three are mirror what disk spring present positions in footwear is heel of a shoe portion, requires to have stronger toughness and elasticity, selects metal material can meet its serviceability but moisture-sensitive is got rusty, affect the function and efficacy of air pump, causes inefficacy and affects product service life; Therefore improve the deficiencies in the prior art and provide the air conditioning shoe of function admirable, the demand meeting people is those skilled in the art of the present technique's problems urgently to be resolved hurrily.
Summary of the invention
Goal of the invention of the present invention is intended to overcome the deficiencies in the prior art, and a kind of more reasonable structural design, science are provided, material selection is proper, the pump of simple and practical production method drum, to be applied to different types of air conditioning shoe, and for it provides, air circulation is strong and powerful, smoothness is not obstructed, serviceability is reliable, has the air conditioning shoe that bounce-back helps the technical characterstic of step.
Goal of the invention of the present invention is achieved by being implemented as follows technical scheme: a kind of pump drum, and its special character is that described pump drum is U-shaped and the globoidal structure of median rise, and periphery is provided with shirt rim, and the back of median rise is provided with at least 1 air-vent.
For realizing goal of the invention of the present invention further, the preferred version of technique scheme is:
Shirt rim described above is bottom surface is plane, is the body structure that crosses on inclined-plane above;
Air-vent described above is circular port, square opening or elongate holes;
The edge of air-vent described above was provided with the connection strap of central point;
The cambered surface of median rise described above is structure low before rear height;
Pump drum Thermoplastic polyurethane elastomer material described above processes.
For realizing foregoing invention object of the present invention further, pump drum of the present invention is as the purposes of the pump drum of making air conditioning shoe Compressed Gas.
Air conditioning shoe described above is air-conditioning dress shoes, hiking boots with air-conditioning function, air-conditioning playshoes, Ventilated sports shoes or high-grade air conditioning shoe sole.
The present invention compared with prior art has following outstanding substantive distinguishing features and significant progress: first pump drum of the present invention is taked as U-shaped and the technical scheme of the globoidal structure of median rise, both the function of good Compressed Gas had been kept after making the combination in itself and spring heel portion, make it have again and utilize heel to depress the calcaneal impulsive force of absorption, reach the effect of bumper and absorbing shock, when heel lifts, the cambered surface of pump drum protuberance wants rebound reset, reach release potential energy to heel reaction force, thus play the function that a bounce-back helps step, thus overcome heel parts in prior art and to be hit impact, the disadvantage of the function and efficacy inefficacy of easy generation air pump, its two be pump of the present invention drum take to be provided with on the back of median rise at least 1 rounded, the technical scheme of the air-vent of square or strip, thus provide the technical scheme of a new air circulation system for internal-circulation type air conditioning shoe, pore is blocked by calcaneal constantly the falling of wearer, lift the effect decontroling pore, the arcwall face of pump drum protuberance is constantly sunk, pump gas, rebound reset intake-gas, reach the respiratory function of air circulation, achieve the effect of air recyclegas pressure pumping plant in footwear, this compared with prior art compare have air circulation process not only gas collapse strong and powerful, and amount of flow is also large, the unimpeded feature of gas.Its three be pump of the present invention drum adopt Thermoplastic polyurethane elastomer material process, because this material has remarkable high-tension, high-tensile strength, high tenacity and ageing-resistant characteristic, a kind of ripe environment-friendly materials, tests repeatedly a large amount of through applicant on pump drum and technical performance index analysis can be applied in, and prove through technical supervision department product quality control, its bearing capacity, shock resistance, damping performance, ballistic properties and fault offset performance all reach and exceed in prior art the pump drum adopting steel spring plate to process, and than prior art antiseptic and rustproof and with other material, there is in adhesion strength incomparable performance, thus the present invention have overcome prior art because of pump drum corrosion, rupture and subside, cause the technology drawback of the major quality defect losing air conditioning function, pump of the present invention drum is more widely used, it four is pump drum of the present invention application in various inhomogeneity air conditioning shoe, technological improvement once larger in air conditioning shoe technical field will be brought, particularly with China national Department of Intellectual Property December in 2007 Granted publication on the 5th notification number be: the air conditioning shoe of CN200983890Y, this belong to using between inner sole and outer bottom as the air conditioning shoe of air circulation system technical scheme, it comprises air-conditioning dress shoes, hiking boots with air-conditioning function, air-conditioning playshoes, Ventilated sports shoes or high-grade air conditioning shoe sole, technical solutions according to the invention are processed into various different air conditioning shoe to meet the demand of people, there is comparatively profound significance.
Accompanying drawing explanation
Included accompanying drawings provides a further understanding of the present invention, and it is incorporated in this description the part forming this description, and described accompanying drawing shows embodiments of the invention and is used from description one explains principle of the present invention.Reference numeral identical in the accompanying drawings represents identical parts, in the accompanying drawings:
Fig. 1 is the pump drum structural representation of the embodiment of the present invention 1
Fig. 2 is the A-A sectional view of Fig. 1
Fig. 3 is the B-B sectional view of Fig. 1
Fig. 4 is the structural representation of the pump drum of the embodiment of the present invention 2
Fig. 5 is the A-A sectional view of Fig. 4
Fig. 6 is the B-B sectional view of Fig. 4
Fig. 7 is the structural representation of the pump drum of the embodiment of the present invention 3
Fig. 8 is the sectional view of the A-A of Fig. 7
Fig. 9 is the B-B sectional view of Fig. 7
Description of reference numerals:
1-pump drum cambered surface 2-median rise cambered surface 3-air-vent 4-shirt rim 5-connection strap
Detailed description of the invention
Describe the specific structural details of a kind of pump drum of the present invention in detail below in conjunction with accompanying drawing and install and use process.
Embodiment 1:
Pump drum (see Fig. 1, Fig. 2, Fig. 3) of the embodiment of the present invention 1, it is satisfied with in man, female's air-conditioning dress shoes design process to require that air circulation system amount of flow is not too large, the pump drum impact resistance of inner sole rear heel is general, can rebound and help the technical requirement of step to design.It is made up of a complete U-shaped entirety, the outer surface of pump drum is the cambered surface 1 of a whole globoidal structure, center line position is cambered surface 2 structure of median rise, the back of its median rise is provided with circular air-vent 3, the periphery of the U-shaped cambered surface of pump drum is provided with shirt rim 4, the bottom surface of shirt rim 4 is integral planar structure, is the continuity body of cambered surface 1 above shirt rim 4.The pump drum of the embodiment of the present invention 1 adopts high strength, high tenacity, have that bearing capacity is strong, shock resistance and the exsertile Thermoplastic polyurethane elastomer material of damping property injection molded in mould.More than form the static structure of the pump drum of the embodiment of the present invention 1.
Embodiment 2:
Pump drum (see Fig. 4, Fig. 5, Fig. 6) of the embodiment of the present invention 2, it is satisfied with men and women's air-conditioning playshoes, hiking boots with air-conditioning function and high-grade air conditioning shoe sole have stronger Compressed Gas and impel air mass flow comparatively large, and the technical requirement having higher bearing capacity, shock resistance and damping performance more excellent designs.Described in its present embodiment, technical scheme is except identical with the technical scheme of above-described embodiment 1, the main following points of difference: the cambered surface 2 of the median rise described in the first is structural form low before rear height, the U-shaped breach end of the pump drum namely taken the shape of the letter U is front end, its object is to ensure that air-conditioning playshoes, hiking boots with air-conditioning function are when wearer wears and moves, under its amount of exercise and impact are all greater than the condition of air-conditioning dress shoes, to ensure there is good protective effect to the arch of wearer; The plane of its two to be described shirt rims 4 be bottom surface is the body structure that crosses on inclined-plane above; It three is that described air-vent 3 is taked to arrange 2 square openings, and four of its square opening limits be symmetrically arranged with central point in criss-cross connection strap 5, to increase the bonding strength of the edge of air-vent 5, meet serviceability and the designing requirement of air conditioning shoe.More than form the static structure of the pump drum of the present embodiment 2.
Embodiment 3:
Pump drum (see Fig. 7, Fig. 8, Fig. 9) of the embodiment of the present invention 3, it is satisfied with Ventilated sports shoes to have powerful Compressed Gas function, and reach air mass flow foot, heat in motion process is made to distribute soon, reach Ventilated sports shoes simultaneously and have high bearing capacity, excellent resistance performance and the technical requirement of damping performance design.Described in its present embodiment, technical scheme is except identical with the technical scheme of above-described embodiment 1, the main following points of difference: the cambered surface 2 of the median rise described in the first is in low early and high after structural form, the U-shaped breach end of the pump drum taken the shape of the letter U is front end, when its object ensures that wearer moves, under larger amount of exercise produces very large impact condition to Ventilated sports shoes rear heel, there is good protective effect to the heel parts of wearer and arch; It three is that described air-vent 3 is set to 3 elongate holes, is provided with the connection strap 5 of central point in the middle of the edge of the air-vent 3 of strip, to increase its intensity and toughness, meets the technical requirement of pump drum.The pump drum of the embodiment of the present invention 3 adopts high strength, high tenacity, have that bearing capacity is strong, the injection mo(u)lding in mould of shock resistance and the exsertile Thermoplastic polyurethane elastomer material of damping property, the hardness of its pump drum is higher, the static structure of the pump drum of the above formation embodiment of the present invention 3.
When pump drum of the present invention is in the application putting into air conditioning shoe, first with the air circulation system of air conditioning shoe described in prior art for carrier, support plate is provided with by between inner sole and outer bottom, air flue, elasticity support plate, the interior end, is provided with air admission hole, venthole and the architectural feature of the inner sole formed and outer bottom, will according to existing shoe-making process technical regulation, the inner side cambered surface of pump of the present invention drum and the plane of peripheral skirt and the elasticity support plate of footwear outer bottom rear heel and periphery are sticked with glue agent secure bond be integrated, again by the support plate of inner sole and footwear outer bottom inner surface, edge, the appearance cambered surface 1 of pump drum all sticks with glue agent secure bond and is integrated, air-vent 3 in its Beng Gu spine coincides with the air admission hole of inner sole rear heel, the venthole that before inner sole, facies palmaris toe place is arranged communicates with the air flue arranged between inner sole and outer bottom, namely air-conditioning sole of the present invention is formed, according to existing shoe-making process technical regulation the vamp of completion of processing is fastenedly connected by adhesive and air-conditioning sole of the present invention more on this basis and is integrated, namely air conditioning shoe of the present invention is formed.
When air conditioning shoe of the present invention is after sale, wearer wears by normal shoes.Feel when just wearing to be not suitable with a little, but ' ll soon feels comfortable, and have on foot easily, as foot-operated carpet is felt, its reason is that wearer when walking, heel lands, and its heel blocks air-vent 3, and impulsive force forces pump drum cambered surface 1 to be sunk, pump drum absorbs impulsive force, while playing shock-absorbing function, gas is pumped out and moves ahead along sole air flue, from the ejection of inner sole venthole, completes the expiration function of air circulation; When heel lifts, foot palm surface blocks venthole, and the air-vent 3 of air from pump drum is sucked into, and completes the suction function of air circulation, meanwhile, pump drum rebound reset, release potential energy, to heel reaction force, make wearer have a kind of relaxation, reach effect that bounce-back helps step; Go round and begin again, not only in footwear, air circulation is smooth, and air mass flow is large, dehumidify air in footwear, for pin creates a comfortable environment and condition; The foot of wearer provides a sound assurance condition for slowing down fatigue and reducing foot's damage after obtaining rebounding in motion process and helping effect of step simultaneously.
Claims (4)
1. a pump drum, it is characterized in that described pump drum Thermoplastic polyurethane elastomer material processes, pump drum is for U-shaped and the cambered surface of median rise is structure low before rear height, it is plane that periphery is provided with bottom surface, be the shirt rim of the body structure that crosses on inclined-plane above, the back of median rise is provided with at least 1 air-vent, and the edge of air-vent was provided with the structure of the connection strap of central point.
2. pump drum according to claim 1, is characterized in that described air-vent is circular port, square opening or elongate holes.
3. a pump drum according to claim 1, is characterized in that the purposes of described pump drum as the pump drum of making air conditioning shoe Compressed Gas.
4. pump drum according to claim 3, is characterized in that described air conditioning shoe is air-conditioning dress shoes, hiking boots with air-conditioning function, air-conditioning playshoes, Ventilated sports shoes or high-grade air conditioning shoe sole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010141401.0A CN102210497B (en) | 2010-04-02 | 2010-04-02 | A kind of pump drum and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010141401.0A CN102210497B (en) | 2010-04-02 | 2010-04-02 | A kind of pump drum and uses thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102210497A CN102210497A (en) | 2011-10-12 |
| CN102210497B true CN102210497B (en) | 2015-08-26 |
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ID=44742209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010141401.0A Active CN102210497B (en) | 2010-04-02 | 2010-04-02 | A kind of pump drum and uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102210497B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296630A (en) * | 2005-08-26 | 2008-10-29 | 耐克国际有限公司 | Footwear sole component with an insert |
| CN201388608Y (en) * | 2009-01-09 | 2010-01-27 | 董凤立 | Spring shank |
| CN201700507U (en) * | 2010-04-02 | 2011-01-12 | 董凤立 | Pump drum |
-
2010
- 2010-04-02 CN CN201010141401.0A patent/CN102210497B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101296630A (en) * | 2005-08-26 | 2008-10-29 | 耐克国际有限公司 | Footwear sole component with an insert |
| CN201388608Y (en) * | 2009-01-09 | 2010-01-27 | 董凤立 | Spring shank |
| CN201700507U (en) * | 2010-04-02 | 2011-01-12 | 董凤立 | Pump drum |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102210497A (en) | 2011-10-12 |
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