WO2011094893A1 - 具有空气增量效应的呼吸换气鞋垫 - Google Patents
具有空气增量效应的呼吸换气鞋垫 Download PDFInfo
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- WO2011094893A1 WO2011094893A1 PCT/CN2010/000157 CN2010000157W WO2011094893A1 WO 2011094893 A1 WO2011094893 A1 WO 2011094893A1 CN 2010000157 W CN2010000157 W CN 2010000157W WO 2011094893 A1 WO2011094893 A1 WO 2011094893A1
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- Prior art keywords
- air
- insole
- pipe
- intake
- breathing
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- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B17/00—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined
- A43B17/08—Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined ventilated
Definitions
- the present invention relates to an insole for use with a sole, and more particularly to a breathable insole having an air incremental effect. Background technique
- the sole disclosed in Chinese Patent Application No. 200710102098. 1 has a venturi-induced aeration effect.
- the sole of the structure is mainly provided for use by a motorcycle driver, and an airflow groove communicating with the outside atmosphere is provided in the sole.
- the air inlet of the air flow groove is disposed at the front end of the sole, and the air outlet of the air flow groove is disposed on both sides of the sole.
- the gas inlet high pressure zone is formed at the front end of the gas inlet port, and the gas flow low pressure zone is formed outside the gas outlet port, and a low pressure siphon force is formed in the low pressure zone of the gas flow to form a Venturi effect in the region, which helps the sole
- the airflow in the inner airflow groove is extracted to achieve an induced ventilation effect on the airflow in the shoe.
- the actual use of the structural shoes and its use value is quite limited, mainly reflected in: (1) the shoe is only suitable for sports situations where the airflow forms a directional impact.
- the air outlet end of the shoe cannot Forming the Venturi effect, the inside of the shoe can not form its own active ventilation function; (2)
- the shoe is not applicable when the wearer walks, it is basically impossible to form the venturi induced ventilation of the outside atmosphere, the general walk It is impossible to form a strong airflow impact, and it is impossible to form a high pressure zone at the air inlet of the sole and a low pressure zone at the air outlet. Moreover, during the walking process, the foot swings back and forth, although the foot swings while walking.
- the strength is very large, and the high-pressure zone formed by it cannot form a high-pressure zone generated by the impact of the front end of the shoe when the motorcycle is driving, and the venturi induced by the shoe is very weak; (3) if the shoe is kept in induced ventilation Working under the circumstances, it simply can't be in the dust storm, pollution, rain, snow, small bacteria And other environments, greatly reduced the shoes of the environment. Moreover, the shoes with ordinary breathing and ventilation function have a gas exchange structure with a small air exchange mode, and the ventilation amount can be achieved only by the compression stroke of the airbag itself, and the breathing ventilation effect is not obvious.
- the object of the present invention is to overcome the deficiencies of the prior art and provide a breathing with a large air exchange capacity, a good ventilation effect, a simple structure, a flexible application to different shoes, and an unrestricted use environment with an air-increasing effect. Ventilation insole.
- a breathable insole having an air incremental effect comprising a insole body, wherein: the insole body is provided with an air inflator and a compressed air source supply device, air
- the incremental device includes a gas pipe and an exhaust pipe connected in sequence, and an intake port of the intake pipe is connected to the bottom of the insole body and absorbs the air at the bottom of the insole, and the exhaust pipe is connected to the outside of the insole body, during which the intake pipe and the exhaust pipe
- the lumens of the trachea are connected into an airflow passage, and the connecting end faces of the intake duct and the exhaust duct are provided with an intake gap, one end of the intake gap receives the airflow outputted by the compressed air source supply device, and the other end is connected to the airflow passage.
- the air outlet direction of the intake gap is arranged toward the airflow direction, so that the airflow flowing out from the intake gap flows toward the exhaust pipe, and the airflow generates a wall-attaching effect, and the air at the bottom of the insole body is sucked in by the intake pipe and from the inlet
- the compressed airflow entering the air gap is mixed and discharged to the outside of the insole body through the exhaust pipe. Due to the use of the air booster effect, similar to the propeller principle of the aircraft, a large amount of compressed airflow can be used to absorb and extract a large amount of peripheral airflow, so that the insole has a large air exchange capacity and a good ventilation effect.
- the Coenda effect air amplifier is a well-known, air-flowing device with excellent airflow extraction.
- the device manufacturing technology is mature, easy to purchase, and easy to manufacture insole products.
- an air incrementer As an air incrementer according to the above technical solution, another form of the air inlet tube which is reduced in diameter from a large to a small diameter is assembled with an exhaust pipe composed of a plurality of stages, and the tubes of each stage The overall diameter of the cavity is increased from small to large.
- the exhaust pipe is composed of a plurality of sections, each of which has a venturi effect on the air, which realizes multi-stage siphoning and multi-stage amplification effect of the air inflator on the inhaled air, and further increases the air intake amount. .
- the exhaust pipe with multi-stage air amplification described in the above technical solution has a lumen diameter variation of each of the pipe sections.
- the air outlet of the air inlet gap is a curved arc structure, and the bending direction of the curved arc is set toward the airflow direction, which is beneficial to the airflow of the air source to have better ventilation for the siphon airflow. effect.
- the end of the exhaust pipe is provided with an air guiding pipe, and the air guiding pipe is disposed in the insole body and passes through a side wall surface of the insole body to communicate with the outside.
- An air guiding tube is disposed at the end of the exhaust pipe, and the air absorbed by the air incremental device can be discharged to the insole body.
- the compressed air source supply device is a breathing air bag, and the air bag of the air bag is connected to one end of the air inlet to receive the input air flow, and the air bag structure is used as a compressed air source supply device, which is simple and inexpensive.
- the compressed gas source supply device is a breathing air pump, and the outlet pipe of the breathing air pump is connected to one end of the intake airflow receiving the input airflow, and the compressed air source of the breathing air pump provides a good effect, and is more capable of providing a stable gas for the air incremental device. source.
- one end of the intake air receiving input air flow is connected to the compressed air supply means via an air guide.
- the insole body is provided with a choke column, and the choke column is located in front of the intake port of the intake pipe.
- the choke column is located in front of the intake port of the intake pipe.
- the invention Compared with the insole having the breathing ventilation function in the prior art, the invention has the following advantages:
- An air incrementer is arranged in the insole according to the present invention. Due to the action of the air incrementer, the airflow generates a Coanda effect in the airflow passage as long as the airflow is guided by a small amount of compression, and the intake port of the intake pipe must be Negative pressure will be generated, which will generate a huge siphon and air suction effect on the outside world. Similar to the propeller principle of the aircraft, a large amount of external airflow is sucked into the air incrementer, and the insole has the characteristics of large air exchange, and the insole has Better breathing and ventilation.
- the structure of the invention is simple, and the air inflator and the compressed air source supply device are only needed in the insole, so that the insole has the characteristics of large air exchange capacity, and replaces the traditional single airbag structure and small air exchange capacity.
- the structure of the shoe is easy to manufacture.
- the insole of the present invention can be flexibly placed on different shoes, so that the ordinary shoes have a breathing ventilation effect with a large amount of ventilation, which greatly improves the use quality and wearing comfort of the ordinary shoes, and the insole products are low in cost. , easy to popularize.
- the insole according to the present invention is not restricted by any environment because it is operated in a shoe, and the air inflator effect itself has a strong pulling and pulling action on the gas.
- FIG. 1 is a perspective view showing the structure of a first embodiment of the present invention.
- Figure 2 is a schematic view showing the structure of the air inflator and the breathing airbag which are mutually coupled after being separated from the insole body in Figure 1.
- Figure 3 is a cross-sectional view of the air extender of Figure 1.
- Figure 4 is an enlarged cross-sectional view showing the intake gap of the air extender of Embodiment 1.
- Figure 5 is a perspective view showing the structure of a second embodiment of the present invention.
- Figure 6 is a schematic view showing the structure of the air inflator and the breathing airbag which are mutually engaged after being separated from the insole body in Figure 5;
- Figure 7 is a structural schematic view showing another modification of the connection between the air auger and the compressed gas source supply device in the second embodiment of the present invention.
- Figure 8 is a schematic view showing the structure of Embodiment 3 of the present invention.
- Figure 9 is a schematic view showing the structure of the choke column at the front end of the suction pipe of the present invention.
- Figure 10 is a schematic view showing the structure of an air inflator connected to a compressed gas source supply device according to another embodiment of the present invention.
- Figure 11 is a schematic view showing the structure of the state of use of the present invention.
- Figures 1, 4 and 7, all show the underside of the insole body, which is directly in contact with the sole and fitted to the sole. detailed description
- the present invention is a technical improvement made to an insole which is a foot pad which is installed in the inner cavity of the shoe and is located on the upper surface of the sole.
- the main function of the insole is to press the wearer's foot on the shoe. Feel soft and comfortable.
- Embodiment 1 According to the embodiment shown in FIG. 1 to FIG. 4, the respiratory ventilation insole having the air increasing effect of the present invention comprises an insole body 1 whose bottom surface is directly in contact with and fitted to the sole, and the insole body 1 is generally soft. Made of sexual material, it usually consists of the heel, the bow and the forefoot.
- the present invention is directed to an improvement in the prior art, in which the air inflator 2 and the compressed air source supply device are disposed.
- the air auger 2 includes an intake pipe 21 and an exhaust pipe 22 which are connected in series.
- the intake port 211 of the intake pipe 21 communicates with the air in the shoe at the bottom of the insole body 1 and absorbs the bottom, and the exhaust pipe 22 is connected to the insole.
- the exhaust vent of the exhaust pipe 22 is provided at the bottom of the insole body 1.
- the lumens of the intake pipe 21 and the exhaust pipe 22 are connected to form the air flow passage 5, and the connecting end face of the intake pipe 21 and the exhaust pipe 22 is provided with an intake gap 6, and one end of the intake gap 6 receives the compressed air supply.
- the compressed airflow outputted by the device is connected to the air outlet 61 of the airflow passage 5.
- the compressed air supply device must be capable of supplying a compressed airflow. Generally, the airflow outputted by the compressed air supply device is mostly compressed.
- the compressed airflow is sent to the intake gap 6; at the same time, to ensure the setting of the intake gap 6, it is generally formed by a mounting gap between the intake pipe 21 and the exhaust pipe 22, and the intake clearance 6 is at the intake pipe.
- 21 is optimally disposed in the circumferential direction of the mounting surface of the exhaust pipe 22, and in the case where the supply of the airflow to the airflow passage 5 is satisfied, the intake clearance 6 can be set only at the position where the air source is input.
- the air outlet 61 of the intake air gap 6 is disposed toward the air flow direction, so that the airflow flowing out of the air intake gap 6 flows toward the exhaust pipe 22, and in the specific design and manufacture, the air expander 2 is manufactured.
- the air outlet 61 of the air inlet gap 6 is a curved arc structure, and the bending direction of the curved arc is set toward the airflow direction.
- the bending direction here refers to the airflow direction, which should be understood as the curved arc.
- the angle between the curved tangential line and the airflow in the output direction of the exhaust pipe 22 is an obtuse angle, which is more favorable for the air source airflow to have a better extraction effect on the outside air, as shown in FIG. 3, and the intake air gap 6 is
- the spacing of the air outlets 61 is preferably not more than 0.5 mm.
- the intake air gap 6 of the present embodiment receives one end of the input air flow through an air guide joint 9 and compresses.
- the gas supply device is connected.
- the air auger 2 used in this embodiment is an air amplifier having a Coanda effect
- the insole is shaped to hold the air amplifier in place.
- the air amplifier of the Coanda effect is a well-known device, and its air inlet gap 6 is 0. 05 ⁇ 0. 1 mm annular narrow slit, the air extraction effect and the air extraction effect are very good, it can output the equivalent air source flow. More than 20 times the air, the device manufacturing technology is mature, easy to buy, easy to manufacture insole products.
- the compressed air source supply device used in the embodiment is a breathing air bladder 7, which is fixedly mounted on the forefoot portion, and the structure of the breathing airbag 7 is familiar to those skilled in the art or can be obtained through the footwear literature. It is known that the intrinsic structure will not be described in detail herein.
- the lance 71 of the breathing bladder 7 is connected to one end of the intake gap 6 that receives the input airflow. That is, it is connected to the air guiding joint 9, and the breathing airbag 7 is configured as a compressed air source supply device, which is simple and inexpensive.
- an air amplifier having a Coanda effect is used as an air increment effect. Due to the action of the air amplifier, the airflow generates a Coanda effect in the airflow passage 5 as long as the airflow is guided by a small amount of compression, and the intake air in the intake pipe 21
- the port 211 is bound to generate a negative pressure, which generates a huge siphon and air suction effect on the outside air, so that a large amount of external airflow is sucked into the air amplifier and discharged along the exhaust pipe 22.
- the insole thus has the characteristics of large air exchange, and the insole has Breathing function with a larger air volume.
- Embodiment 2 is a diagrammatic representation of Embodiment 1:
- this embodiment is another embodiment of a breathable ventilation insole.
- the structure thereof is basically the same as that of the first embodiment, and is omitted here. The difference is:
- the compressed air source supply device used in the present embodiment is a breathing air pump 8, which is fixedly mounted on the heel portion of the insole, and the structure of the breathing air pump 8 can be used in the "detachable and cushioning".
- the pressure-reducible energy rebound ventilation insole is made of the structure of the shock absorbing ventilation member described in the patent application.
- the air outlet pipe 81 of the breathing air pump 8 is connected to one end of the intake air gap 6 receiving the input air flow, and the breathing air pump 8 provides a sufficient air source for the air amplifier having the Coanda effect as the user continuously presses the breathing air pump 8, and
- the air supply provided by the breathing air pump 8 has a good effect, and can provide a stable wind source for the air amplifier.
- the end of the exhaust pipe 22 is provided with an air guiding tube 3, and the air guiding tube 3 is disposed in the insole body 1 and passes through the side wall surface of the insole body 1 to communicate with the outside.
- An air guiding tube 3 is provided at the end of the exhaust pipe 22, and the air absorbed by the air incremental device 2 can be discharged to the insole body 1.
- the air duct 3 at the air outlet end of the exhaust pipe 22 should be provided with a sufficient diameter.
- the air guiding tube 3 can be provided two, which are respectively disposed at two sides of the port of the exhaust pipe 22, and respectively communicate with the two side walls of the insole body 1; Put one of the air ducts 3 is closed, and one of the two air guiding tubes 3 is operated, and the above exhausting action can also be achieved.
- the intake port 211 of the intake pipe 21 absorbs air from the direction of the forefoot portion 14, and is sucked out by the air amplifier to absorb the side wall in the direction of the heel portion 15.
- the air amplifier can be set under the head without the air duct 3 being provided, and the air outlet of the exhaust pipe 22 is disposed at the bottom of the insole body 1 and facing the forefoot.
- the port of the intake pipe 21 is disposed in the direction of the heel portion 15, and the air in the direction of the heel portion 15 is absorbed, and the air absorbed by the air amplifier is ejected in the direction of the forward palm 14, and the airflow that is ejected at this time is positive. Facing the wearer's toes, the wearer's toes are better ventilated, as shown in Figure 7.
- Embodiment 3 is a diagrammatic representation of Embodiment 3
- this embodiment is a third embodiment of a breathable insole, the structure of which is basically the same as that of the second embodiment shown in Figure 5, and is omitted here, with a slight difference:
- a breathing air bag 7 is added to the forefoot portion of the insole, and the air flow ejected from the port of the air tube 71 of the breathing air bag 7 serves as the intake air of the intake pipe 21.
- the effective increase of the air absorbed by the port 211 increases the air intake of the intake pipe 21, and optimizes the breathing ventilation function of the insole.
- the breathing airbag 7 firstly realizes the first breathing ventilation function for the insole, and also provides a sufficient air source for the bottom of the insole, and is installed in the insole body 1 together with the above air amplifier, so that the insole realizes secondary ventilation. It can improve the ventilation effect of the insole.
- the insole body 1 is provided with a wind block 10, and the wind block 10 is located in front of the air inlet port 211 of the air intake pipe 21, and the windward side of the wind block 10
- the air inlet port 211 For the curved surface structure, similar to the wing structure of the aircraft, when the airflow sucked in front of the intake port 211 hits the wind block 10, a Venturi effect is generated, and a low pressure is formed on the back of the wind block 10, so that the intake pipe 21 advances.
- the gas port 211 has a preliminary air-discharging effect on the incoming airflow, and can further guide the peripheral airflow, and can increase the air intake amount of the intake port 211 of the intake pipe 21, as shown in FIG.
- the air auger 2 is not only the air amplifier having the Coanda effect described above, but also another form of the air auger 2 as shown in Fig. 10:
- the intake pipe 21 whose diameter is reduced from large to small is assembled with the exhaust pipe 22 which is formed by a plurality of pipe sections 221, and the overall diameter of the pipe sections of the pipe sections 221 is sequentially small. Become bigger.
- the change in the lumen diameter of each of the sections 221 of the exhaust pipe 22 is linear, as shown in FIG. 10, which is matched with the compressed air supply device as in the second embodiment, or the exhaust pipe.
- the change in lumen diameter of each of the tube sections 221 of 22 may also be stepped.
- the exhaust pipe 22 is composed of a plurality of pipe sections 221, each pipe section 221 has a venturi effect on the air, and the air expander 2 is realized.
- the multi-stage amplification effect of the inhaled air further increases the amount of air inhaled.
- the compressed air supply means adapted to the air auger 2 of the structure may be the breathing air bag 7, or the breathing air pump 8 shown in Fig. 10.
- a corresponding ventilation groove 11 and a ventilation hole 12 are generally opened in the insole body 1, as shown in the drawings of the embodiments, so that the airflow of the insole is up and down. Get full circulation.
- Fig. 11 shows the use state of the embodiment of the present invention, which can be directly placed on the ordinary sole 13 so that the ordinary shoes have a strong breathing and ventilation effect, and the quality of the ordinary shoes is greatly improved.
- the continuous pressing action causes another inflating airbag 7 to be continuously generated in the insole.
- the air source other than the breathing air pump 8, as a stable air source of the intake pipe 21, also helps the intake pipe 21 to absorb a large amount of air, which is beneficial to the air incremental device 2 to exert a larger incremental effect and promote the breathing of the insole. Ventilation effect.
- the intake end 211 of the intake pipe 21 will inevitably generate a large exhausting effect on the air, so as to achieve the action of a propeller similar to an airplane, so that the insole has a large amount of ventilation, and the breathing is changed.
- the utility model has the advantages of good gas; moreover, the invention has the advantages of simple structure, can be flexibly placed on any different ordinary shoes, and the ordinary shoes have a powerful breathing and ventilation effect, thereby greatly improving the use quality and wearing comfort of the ordinary shoes.
- the insole of the present invention is not restricted by any environment, and the air incremental effect itself has a powerful siphoning and air absorbing effect on the gas. As long as there is air around the bottom of the insole or the inside of the shoe, the inside of the shoe has excellent performance. Breathing effect.
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Description
具有空气增量效应的呼吸换气鞋垫 技术领域
本发明涉及一种与鞋底相配使用的鞋垫，具体说是一种具有空气增量效应 的呼吸换气鞋垫。 背景技术
目前， 巿场上已出现了各种各样的具有呼吸换气功能的鞋子， 它们都是在 鞋底内镶设有呼吸换气机构， 使鞋子具有呼吸换气功能。 然而， 这种结构的呼 吸换气鞋子，其大多都是釆用单独的气囊结构， 气囊在实际使用过程中容易损 坏， 而且， 其结构相对较复杂， 为此， 人们一直探究一种以新型结构取代气囊 结构的呼吸换气鞋子。
随着呼吸换气鞋子的不断创新发展，设计者研发出一种应用流体力学原理 的呼吸换气鞋。 例如是中国发明专利申请 200710102098. 1公开的具有文丘里 效应诱导的通气作用的鞋底，该结构的鞋底主要是提供给摩托车驾驶者穿着使 用， 它在鞋底内开设与外界大气连通的气流沟槽， 气流沟槽的入气口设置在鞋 底的前端， 气流沟槽的出气口设置在鞋底的双侧面，使用者穿着该鞋驾驶摩托 车时， 冲击到鞋子前端的强烈气流从入气口流入气流沟槽， 并从出气口向外排 出， 期间， 入气口前端形成气流高压区， 出气口外形成气流低压区， 在气流低 压区构成一定低压虹吸力，使在该区域形成文丘里效应， 有助于鞋底内的气流 沟槽的气流被抽出， 实现对鞋内气流的诱导通气作用。 但是， 该结构鞋子的实 际使用及其使用价值相当有限， 主要体现在： （1 )该鞋子只适用与气流形成定 向冲击的运动场合， 如果没有鞋外的冲击气流，该鞋子的出气口端无法形成文 丘里效应， 鞋子内部无法形成自身的主动换气功能； （2 )该鞋子在穿着者步行 时是不适用的， 它基本上是不可能形成外界大气的文丘里诱导通气作用， 一般 的步行， 不可能形成强烈的气流冲击作用， 无法在鞋底的入气口形成高压区及 在出气口形成低压区， 而且， 人在步行过程中， 脚是前后来回摆动的， 尽管脚 在步行时摆动幅度及力度非常大，其所形成的高压区不可能形成如在摩托车驾 驶时鞋子前端冲击气流所产生的高压区， 其所形成的文丘里诱导作用非常薄 弱； （3 )该鞋子若是保持在诱导通气的情况下工作， 它根本无法在沙尘暴、 污 染、 雨天、 雪地、 小菌感染等环境下使用， 大大缩小了该鞋子的使用环境。
而且，普通具有呼吸换气功能的鞋子，其气嚢结构的换气模式，换气量小， 仅为气囊本身压缩行程所能实现的换气量， 呼吸换气效果不明显。
另外， 巿场上现有的具有呼吸换气功能的鞋子， 大部分都是以透气薄膜或 气囊式换气设计为主导， 一旦鞋子的透气薄膜的微孔被尘埃堵塞封闭及气囊 的单向阀门失效与气囊损坏而失去换气功能， 人们也不得不重新购买新鞋子， 从而增加了使用者的投入成本。 发明内容
本发明的目的在于克服现有技术的不足，提供一种换气量大、换气效果好、 结构简单、可灵活应用到不同鞋子上使用、使用环境不受限制的具有空气增量 效应的呼吸换气鞋垫。
本发明的发明目的是这样实现的： 一种具有空气增量效应的呼吸换气鞋 垫， 包括鞋垫本体， 其特征在于： 所述鞋垫本体内设有空气增量器及压缩气源 供给装置， 空气增量器包括顺次连接的进气管和排气管，进气管的进气端口连 通鞋内位于鞋垫本体底部并吸收该底部的空气， 排气管连通到鞋垫本体外， 期 间，进气管与排气管两者的管腔连成气流通道，进气管与排气管的连接端面设 有进气间隙，进气间隙的一端接收压缩气源供给装置输出的气流， 另一端为连 接气流通道的出风口，进气间隙的出风口方向朝向气流方向设置，使得从进气 间隙流出的气流往排气管方向流动，该气流并产生附壁作用， 鞋垫本体底部的 空气被进气管吸入后与从进气间隙进入的压缩气流混合后共同通过排气管而 排到鞋垫本体外。 由于釆用了空气增量器效应， 类似于飞机的推进器原理， 可 通过小量压缩气流吸收、 抽拔大量的周边气流， 实现鞋垫换气量大、 换气效果 好的功能。
作为上述技术方案所述的空气增量器，它的其中一种形式为具有科恩达效 应的空气放大器。科恩达效应的空气放大器巳是共知、气流抽拔效果非常好的 空气增量器器件， 器件制造技术成熟， 购买容易， 便于鞋垫产品生产制造。
作为上述技术方案所述的空气增量器，它的另一种形式可为管腔直径自大 向小缩小的进气管与由若干级管段组成的排气管装配而成，各级管段的管腔连 成而成的整体的直径是顺次由小变大的。 由若干段管段组成排气管，每一管段 均具有对空气的文丘里管效应， 作用， 实现空气增量器对所吸入空气的多级虹 吸、 多级放大效果， 更进一步增加空气的吸入量。
上述技术方案所述具有多级空气放大的排气管，它的各级管段的管腔直径 变化是线性的。
在所述的空气增量器制造过程中，所述进气间隙的出风口为弯弧结构，弯 弧的弯曲方向朝向气流方向设置，利于气源气流对虹吸而入的气流有更好的抽 风作用。
另外， 在上述的技术方案中， 所述排气管的末端设有导气管， 导气管设于 鞋垫本体内并穿出鞋垫本体的侧壁面与外界连通。 在排气管末端设置导气管， 可将空气增量器吸收的空气排出鞋垫本体。
在本技术方案实施过程中，所述压缩气源供给装置为呼吸气囊， 呼吸气囊 的喷气管与进气间隙接收输入气流的一端连接，气囊结构作为压缩气源供给装 置， 简单价廉。
或者，所述压缩气源供给装置为呼吸气泵， 呼吸气泵的出气管与进气间隙 接收输入气流的一端连接， 呼吸气泵的压缩气源提供效果好， 更能实现为空气 增量器提供稳定气源。
另外，在空气增量器的制造过程中， 为了进气间隙与压缩气源供给装置更 好的连接，所述进气间隙接收输入气流的一端通过一导气接头与压缩气源供给 装置连接。
而其， 作为上述技术方案的进一步改进， 所述鞋垫本体上设有阻风柱， 阻 风柱位于进气管的进气端口前方。当进气端口前方的气流撞向阻风柱后产生文 丘里效应，在阻风柱背面形成低压，使得进气管的进气端口对进入的气流具有 初步的吸入作用， 更可对周边气流具有引导作用， 可增加进气管的进气端口的 吸气量。
本发明与现有技术中具有呼吸换气功能的鞋垫相比， 具有以下优点：
( 1 )本发明所述的鞋垫内设置空气增量器， 由于空气增量器的作用， 只 要通过很少的压缩引导气流， 气流在气流通道产生附壁效应， 在进气管的进气 端口必将产生负压， 对外界产生空气巨大的虹吸、 抽风作用， 类似于飞机的推 进器原理，使得大量的外界气流被吸入空气增量器内， 鞋垫从而具有换气量大 的特点， 实现鞋垫有更好的呼吸换气功能。
( 2 )本发明结构简单， 只需在鞋垫设置上述空气增量器与压缩气源供给 装置， 即可使鞋垫具有换气量大的特点， 取代了传统单靠气囊结构、 换气量小 的鞋子结构， 制造方便简单。
( 3 )本发明所述鞋垫， 可灵活放置在不同的鞋子上使用， 使普通的鞋子 具有换气量大的呼吸换气效果， 大大提升普通鞋子的使用质量与穿着舒适性， 鞋垫产品成本低廉， 容易普及推广。
( 4 )本发明所述的鞋垫， 其使用不受任何环境限制， 因其是工作于鞋子 内， 由于空气增量器效应本身具有对气体的强大扯风、 抽拔作用。 附图说明
附图 1为本发明实施例 1的结构外观图。
附图 2为附图 1中，将相互配合的空气增量器与呼吸气囊抽离鞋垫本体后 的结构示意图。
附图 3为附图 1中， 空气增量器的剖面图。
附图 4为实施例 1所述空气增量器的进气间隙的剖面放大图。
附图 5为本发明实施例 2的结构外观图。
附图 6为附图 5中，将相互配合的空气增量器与呼吸气囊抽离鞋垫本体后 的结构示意图。
附图 7为本发明实施例 2中，空气增量器与压缩气源供给装置连接的另一 种变换形式的结构示意图。
附图 8为本发明实施例 3的结构示意图。
附图 9为本发明在吸气管前端设置阻风柱的结构示意图。
附图 10为本发明中， 另一种实施方式的空气增量器与压缩气源供给装置 连接的结构示意图。
附图 11为本发明的使用状态结构示意图。
注： 附图 1、 附图 4、 附图 7均是显示鞋垫本体的底面， 该底面是直接与 鞋底接触并与鞋底相配安装。 具体实施方式
说明： 本发明是针对鞋垫作出的技术改进， 所述的鞋垫是装设在鞋子内腔 并位于鞋底上表面的脚垫物，鞋垫的主要作用是使穿着者的脚部踩压在鞋子上 时感到柔软舒适。
下面结合附图对本发明作进一步的描述。
实施例一：
根据图 1至图 4所示的实施例，本发明所述具有空气增量效应的呼吸换气 鞋垫， 包括鞋垫本体 1 , 它的底面是直接与鞋底接触并相配安装， 鞋垫本体 1 一般是软性材料制成， 它一般由后跟部、 弓部及前掌部组成。 本发明针对现有 技术进行改进，所述鞋垫本体 1内设有空气增量器 2及压缩气源供给装置。 而 空气增量器 2包括顺次连接的进气管 21和排气管 22， 进气管 21的进气端口 211连通鞋内位于鞋垫本体 1底部并吸收该底部的空气， 排气管 22连通到鞋 垫本体 1外， 该排气管 22的排风口设于鞋垫本体 1的底部。 期间， 进气管 21 与排气管 22两者的管腔连成气流通道 5， 进气管 21与排气管 22的连接端面 设有进气间隙 6， 进气间隙 6的一端接收压缩气源供给装置输出的压缩气流， 另一端为连接气流通道 5的出风口 61， 在此， 压缩气源供给装置必须是能提 供压缩气流供应，一般情况，经压缩气源供给装置输出的气流多是经过压缩的， 该压缩气流输向进气间隙 6; 同时， 为保证进气间隙 6的设置， 一般是通过进 气管 21与排气管 22之间的安装间隙形成， 该进气间隙 6为在进气管 21与排 气管 22的安装面周向设置预留位最佳， 在满足气流对气流通道 5供给的情况 下， 该进气间隙 6可只设置在气源输入的位置。 期间， 进气间隙 6 的出风口 61方向朝向气流方向设置， 使得从进气间隙 6流出的气流往排气管 22方向流 动， 在具体的设计制造中， 所述的空气增量器 2制造过程中， 所述进气间隙 6 的出风口 61为弯弧结构， 弯弧的弯曲方向朝向气流方向设置， 如图 4所示， 这里所说的弯曲方向朝向气流方向，应该理解为该弯弧的弯曲切线与气流在排 气管 22的输出方向的夹角 a为钝角， 这样更利于气源气流对外界空气有更好 的抽拔作用， 如图 3所示， 而且， 该进气间隙 6在出风口 61的间距应满足不 大于 0. 5毫米为最佳。在上进气间隙 6的形成结构中，该间隙的一半是在进气 管 21的端面上， 另一半是在排气管 22的端面上， 为此， 该两管的端面至少在 排气管 22的端面设置上述弯弧结构， 最佳状态时两个端面均设置上述的弯弧 结构。 空气增量器 2工作时，压缩空气进入排气管 22的腔壁并产生附壁效应， 进气管 21的进气端口 211吸收其周边空气， 并与进气间隙 6进入的气流共同 通过空气增量器 2而从排出到鞋垫本体 1外。
另外，在空气增量器 2的制造过程中，为了进气间隙 6与压缩气源供给装 置更好的连接， 本实施例的进气间隙 6接收输入气流的一端通过一导气接头 9 与压缩气源供给装置连接。
在本实施例中所采用的空气增量器 2为具有科恩达效应的空气放大器，在
鞋垫塑造是将空气放大器镶嵌固定。 科恩达效应的空气放大器已是共知器件， 它的进气间隙 6为 0. 05 ~ 0. 1毫米的环形窄缝，气流抽拔效果及抽风效果非常 好， 它能输出相当于气源气流 20多倍的空气， 器件制造技术成熟， 购买容易， 便于鞋垫产品生产制造。
同时， 本实施例釆用的压缩气源供给装置为呼吸气嚢 7， 该呼吸气囊 7固 定安装在前掌部，呼吸气囊 7的结构以为该领域的普通技术人员所熟悉或通过 鞋类文献可获知， 在此不再详述其内在结构。 呼吸气囊 7的喷气管 71与进气 间隙 6接收输入气流的一端连接。 即与导气接头 9连接， 呼吸气囊 7结构作为 压缩气源供给装置， 简单价廉。
本实施例釆用了具有科恩达效应的空气放大器作为空气增量效应，由于空 气放大器的作用， 只要通过少量的压缩引导气流， 气流在气流通道 5产生附壁 效应， 在进气管 21的进气端口 211必将产生负压， 对外界空气产生巨大的虹 吸、抽风作用，使得大量的外界气流被吸入空气放大器内并沿排气管 22排出， 鞋垫从而具有换气量大的特点， 实现鞋垫有更大风量的呼吸换气功能。
实施例二：
请参见附图 5至附图 7 , 本实施例为呼吸换气鞋垫的另一实施例， 其结构 和实施例一基本一致， 在此省略不述， 稍有不同的是：
( 1 )本实施例所釆用的压缩气源供给装置为呼吸气泵 8 , 该呼吸气泵 8 固定安装于鞋垫的后跟部， 期间， 呼吸气泵 8的结构可釆用本人在 "可拆、 缓 震压力可调的能量回弹换气鞋垫" 专利申请所述的减震换气部件的结构制得。 呼吸气泵 8的出气管 81与进气间隙 6接收输入气流的一端连接， 随着使用者 不停的踩压呼吸气泵 8， 呼吸气泵 8为具有科恩达效应的空气放大器提供足够 的气源， 而且， 呼吸气泵 8提供的气源效果好， 更能实现为空气放大器提供稳 定风源。
( 2 )在本实施例方案中， 所述排气管 22的末端设有导气管 3， 导气管 3 设于鞋垫本体 1内并穿出鞋垫本体 1的侧壁面与外界连通。 在排气管 22末端 设置导气管 3， 可将空气增量器 2吸收的空气排出鞋垫本体 1。 期间， 因空气 增量器 2本身的抽入大量的空气， 其气流输出也是非常大的， 所以， 在本产品 中， 设置的排气管 22 的出气端的导气管 3， 其管径应须足够大， 需及时排出 吸入的空气， 且外， 一般情况下， 导气管 3可设置两条， 分别设在排气管 22 端口的两侧， 并分别连通鞋垫本体 1两侧壁； 或者用堵塞物将其中一条导气管
3封闭， 使两条导气管 3的其中一条工作， 也可达到上述排气作用。
在实施例二中，进气管 21的进气端口 211吸收来自于前掌部 14方向的空 气， 经空气放大器吸收向后跟部 15方向的侧壁喷射而出。 而作为实施例二的 另外一种变换形式，在不需设置导气管 3的情况下，可将空气放大器掉头设置， 排气管 22的的排风口设于鞋垫本体 1的底部并朝向前掌部 14方向，使进气管 21的端口朝后跟部 15方向设置， 吸收后跟部 15方向的空气， 而经空气放大 器吸收的空气则经向前掌 14方向喷射而出， 此时喷射出来的气流正对着穿着 者的脚趾， 使穿着者的脚趾部位获得较好的换气效果， 如图 7所示。
实施例三：
请参见附图 8 , 本实施例为呼吸换气鞋垫的第三实施例， 其结构和图 5所 示的实施例二基本一致， 在此省略不述， 稍有不同的是：
本实施例在呼吸气泵 8作为压缩气源供给装置的前提下，在鞋垫的前掌部 增设一呼吸气囊 7， 呼吸气囊 7的喷气管 71的端口喷出的气流作为进气管 21 的的进气端口 211所吸收空气的有效增量， 增大了进气管 21的空气吸入量， 更优化了鞋垫的呼吸换气功能。期间， 呼吸气囊 7已先为鞋垫实现第一次的呼 吸换气作用，也能为鞋垫底部提供充足的气源， 与上述空气放大器同装在鞋垫 本体 1内， 使鞋垫实现二次换气， 更能提高鞋垫的换气效果。
在上述的所有实施例中， 作为技术方案的进一步改进， 所述鞋垫本体 1 上设有阻风柱 10， 阻风柱 10位于进气管 21的进气端口 211前方， 阻风柱 10 的迎风面为尖弧面结构， 类似于飞机的机翼结构， 当进气端口 211前方吸入的 气流撞向阻风柱 10后产生文丘里效应， 在阻风柱 10背面形成低压，使得进气 管 21的进气端口 211对进入的气流具有初步的抽风作用， 更可对周边气流具 有引导作用， 可增加进气管 21的进气端口 211的吸气量， 如图 9所示。
在鞋垫的实际制造过程中，空气增量器 2不单止是上述的具有科恩达效应 的空气放大器， 它还可以是如附图 10所示为空气增量器 2的另一种形式： 它 为管腔直径自大向小缩小的进气管 21与由若干级管段 221—体成型的排气管 22装配而成， 各级管段 221的管腔连成而成的整体的直径是顺次由小变大的。 更进一步来说， 排气管 22的各级管段 221的管腔直径变化是线性的， 如图 10 所示， 它与压缩气源供给装置相配的安装方式如实施例二， 或者， 排气管 22 的各级管段 221的管腔直径变化也可是阶梯状设置。由若干段管段 221组成排 气管 22， 每一管段 221均具有对空气的文丘里管效应， 实现空气增量器 2对
所吸入空气的多级放大效果， 更进一步增加空气的吸入量。 与该结构的空气增 量器 2相适配的压缩气源供给装置可以是呼吸气囊 7， 也可是附图 10所示的 呼吸气泵 8。
在鞋垫产品中， 为保证鞋垫有更好的呼吸换气效果， 一般还在鞋垫本体 1 开相应的换气槽 11及换气孔 12， 如各实施例附图所示， 使得鞋垫上下的气流 得到充分的流通。
图 11所示本发明实施例的使用状态， 它可直接放置在普通的鞋底 13上， 使普通的鞋子具有强大的呼吸换气效果， 大大提升普通鞋子的使用质量。
本发明在使用过程中， 当穿着者步行时， 由于脚前掌和脚后跟交替对鞋垫 的前掌部及后跟部进行踩压，不断的踩压动作使得鞋垫内不断产生另一个除呼 吸气囊 7或呼吸气泵 8以外的气源， 作为进气管 21的一个稳定空气源， 同样 有助于进气管 21能吸收大量的空气， 有利于空气增量器 2发挥更大的增量效 果， 促进鞋垫的呼吸换气效果。
本发明由于釆用空气增量器 2 , 进气管 21的进气端 211必将对空气产生 巨大的抽风效果，实现如类似于飞机的推进器作用，使鞋垫从而具有换气量大、 呼吸换气好的优点； 而且， 本发明结构简单， 可灵活放置在任何不同的普通鞋 子上使用，使普通的鞋子具有强大的呼吸换气效果， 大大提升普通鞋子的使用 质量与穿着舒适性。 且外， 本发明所述的鞋垫， 其使用不受任何环境限制， 由 于空气增量效应本身具有对气体的强大虹吸、抽风作用， 只要鞋垫底部周边或 鞋内有空气， 鞋子内部就具有优异的呼吸换气效果。
Claims
1. 一种具有空气增量效应的呼吸换气鞋垫， 包括鞋垫本体（1)， 其特征 在于： 所述鞋垫本体（1 ) 内设有空气增量器（2)及压缩气源供给装置， 空气 增量器（ 2 )包括顺次连接的进气管 （ )和排气管 （ 22 ), 进气管 （ )的进 气端口 （211)连通鞋内位于鞋垫本体（1)底部并吸收该底部的空气， 排气管
(22)连通到鞋垫本体（1 )外， 期间， 进气管 （21) 与排气管 （22) 两者的 管腔连成气流通道（5)， 进气管（21)与排气管 （22)的连接端面设有进气间 隙 （6)， 进气间隙 （6) 的一端接收压缩气源供给装置输出的气流， 另一端为 连接气流通道（5) 的出风口 （61), 进气间隙 （6) 的出风口 （61)方向朝向 气流方向设置， 使得从进气间隙 （6)流出的压缩气流往排气管 （22)方向流 动， 鞋垫本体（1)底部的空气被进气管 （21)吸入后与从进气间隙（6)进入 的压缩气流混合共同通过排气管 （22) 而排到鞋垫本体（1) 夕卜。
2. 根据杈利要求 1所述具有空气增量效应的呼吸换气鞋垫,其特征在于: 所述空气增量器（2)为具有科恩达效应的空气放大器。
3. 根据杈利要求 1所述具有空气增量效应的呼吸换气鞋垫,其特征在于: 所述空气增量器（2)为管腔直径自大向小缩小的进气管 （21) 与由若干级管 段（221 )组成的排气管 （22)装配而成， 各级管段的管腔连成而成的整体的 直径是顺次由小变大的。
4. 根据杈利要求 3所述具有空气增量效应的呼吸换气鞋垫,其特征在于: 所述排气管 （22) 的各级管段（221 ) 的管腔直径变化是线性的。
5. 根据杈利要求 1所述具有空气增量效应的呼吸换气鞋垫,其特征在于: 所述进气间隙 （6) 的出风口 （61)为弯弧结构， 弯弧的弯曲方向朝向气流方 向设置。
6. 根据杈利要求 1所述具有空气增量效应的呼吸换气鞋垫,其特征在于: 所述排气管 （ 22 )的末端设有导气管 （ 3 ), 导气管 （ 3 )设于鞋垫本体（ 1 ) 内 并穿出鞋垫本体（1) 的侧壁面与外界连通。
7. 根据杈利要求 1所述具有空气增量效应的呼吸换气鞋垫,其特征在于: 所述压缩气源供给装置为呼吸气囊 （7)， 呼吸气囊 （7) 的喷气管 （71) 与进 气间隙 （6 )接收输入气流的一端连接。
8. 根据杈利要求 1所述具有空气增量效应的呼吸换气鞋垫，其特征在于: 所述压缩气源供给装置为呼吸气泵（8 )， 呼吸气泵（8 ) 的出气管 （81 ) 与进 气间隙 （6 )接收输入气流的一端连接。
9. 根据杈利要求 7或 8所述具有空气增量效应的呼吸换气鞋垫， 其特征 在于： 所述进气间隙（ 6 )接收输入气流的一端通过一导气接头（ 9 )与压缩气 源供给装置连接。
10. 根据权利要求 1 所述具有空气增量效应的呼吸换气鞋垫， 其特征在 于： 所述鞋垫本体（ 1 )上设有阻风柱（ 10 ), 阻风柱 （ 10 )位于进气管 （ 21 ) 的进气端口 （211 )前方。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201080061130.6A CN102770041B (zh) | 2010-02-04 | 2010-02-04 | 具有空气增量效应的呼吸换气鞋垫 |
| PCT/CN2010/000157 WO2011094893A1 (zh) | 2010-02-04 | 2010-02-04 | 具有空气增量效应的呼吸换气鞋垫 |
| TW100103585A TWI531325B (zh) | 2010-02-04 | 2011-01-31 | Having a breathing air ventilating insole incremental effect |
| HK13103860.6A HK1177402A1 (zh) | 2010-02-04 | 2013-03-27 | 具有空氣增量效應的呼吸換氣鞋墊 |
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| PCT/CN2010/000157 WO2011094893A1 (zh) | 2010-02-04 | 2010-02-04 | 具有空气增量效应的呼吸换气鞋垫 |
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| CN (1) | CN102770041B (zh) |
| HK (1) | HK1177402A1 (zh) |
| TW (1) | TWI531325B (zh) |
| WO (1) | WO2011094893A1 (zh) |
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| CN103225630B (zh) * | 2013-04-03 | 2017-02-22 | 许景贤 | 一种空气增量器的制备方法 |
| CN109550748B (zh) * | 2017-09-25 | 2024-05-14 | 国家电投集团科学技术研究院有限公司 | 气体吹扫装置 |
| CN114271583B (zh) * | 2021-12-27 | 2023-07-25 | 福建鸿星尔克体育用品有限公司 | 一种绳压鞋面及其编织工艺 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295313A (en) * | 1991-12-19 | 1994-03-22 | Lee Kuyn C | Self-ventilating shoe having an air-controlling device |
| CN1104461A (zh) * | 1993-06-03 | 1995-07-05 | 彼得·S·C·程 | 鞋的换气装置及方法 |
| US5477626A (en) * | 1994-03-10 | 1995-12-26 | Kwon; Joong T. | Multifunctional shoe |
| JPH10192006A (ja) * | 1996-12-30 | 1998-07-28 | Teiji Tsukamoto | 換気機構の靴 |
| CN1973717A (zh) * | 2006-12-01 | 2007-06-06 | 许景贤 | 一种减震换气鞋 |
| CN101077233A (zh) * | 2006-05-19 | 2007-11-28 | 马莱诺蒂·佛朗哥 | 具有由文丘里效应诱导的通气作用的鞋底 |
-
2010
- 2010-02-04 WO PCT/CN2010/000157 patent/WO2011094893A1/zh active Application Filing
- 2010-02-04 CN CN201080061130.6A patent/CN102770041B/zh not_active Expired - Fee Related
-
2011
- 2011-01-31 TW TW100103585A patent/TWI531325B/zh not_active IP Right Cessation
-
2013
- 2013-03-27 HK HK13103860.6A patent/HK1177402A1/zh not_active IP Right Cessation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5295313A (en) * | 1991-12-19 | 1994-03-22 | Lee Kuyn C | Self-ventilating shoe having an air-controlling device |
| CN1104461A (zh) * | 1993-06-03 | 1995-07-05 | 彼得·S·C·程 | 鞋的换气装置及方法 |
| US5477626A (en) * | 1994-03-10 | 1995-12-26 | Kwon; Joong T. | Multifunctional shoe |
| JPH10192006A (ja) * | 1996-12-30 | 1998-07-28 | Teiji Tsukamoto | 換気機構の靴 |
| CN101077233A (zh) * | 2006-05-19 | 2007-11-28 | 马莱诺蒂·佛朗哥 | 具有由文丘里效应诱导的通气作用的鞋底 |
| CN1973717A (zh) * | 2006-12-01 | 2007-06-06 | 许景贤 | 一种减震换气鞋 |
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| Publication number | Publication date |
|---|---|
| HK1177402A1 (zh) | 2013-08-23 |
| CN102770041A (zh) | 2012-11-07 |
| CN102770041B (zh) | 2015-03-18 |
| TWI531325B (zh) | 2016-05-01 |
| TW201127307A (en) | 2011-08-16 |
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