JP3095309U - Shoes with elastic soles - Google Patents

Abstract

(57) [Summary] [Problem] To improve comfort by giving shoes a high elastic structure. The shoe of the present invention is a shoe having a kind of elastic sole, including a sole 11, an outer sole 12, a shoe side 13, and an elastic sole. The main feature is that a U-shaped cavity 14 is provided on one side of the shoe heel, and the cavity 1
A U-shaped spring underlay plate 15 made of a carbon fiber plate is arranged inside the shoe 4 and between the shoe inner sole 11 and the outer sole 12 to form a high elastic sole structure. The U-shaped spring underlay plate 15 adds a thin U-shaped spring to the inside of the plate at the U-shaped portion 153. The U-shaped cavity 14 may be formed into a completely sealed U-shaped cavity which is sealed on both sides. Outside, another U-shaped cavity 16 is provided in the front lower part of the shoe,
A structure having a U-shaped spring underlay plate 17 on the front bottom and the rear bottom of the shoe is made.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

  The new type shoe of the present invention is a special type of shoe for personal and household products. It relates to shoes with elastic soles.

[0002]

[Prior art]

  Nowadays, according to changes in living environment and lifestyle, when people wear shoes of daily life. Demand is increasing day by day for the goodness of. Especially more and more people With the emphasis on leisure movements, the demand for shoes to have elastic soles Those who want to become stronger one step further, and thus want to gain comfort when exercising for health or exercising Is. And the related shoe traders will be able to use various different structural shapes according to the market demand. We are constantly developing shoes with ceremonies. In recent years, shoes with elastic soles Was continuously developed. The main thing is that using elastic soles, shoes Gives elasticity to. So, in people's daily lives and through health training You can now get good shoes and good feelings.

[0003]   However, there are many differences in the existing shoes with elastic soles. Some have an elastic structural form. The differences vary, but they are all different from the beginning. A change appeared in the structure of. Regarding the structure, there are differences depending on the design of the structural designer. There is no escape. The shoes with the oldest elastic soles are mainly composed of soles. Using soft expanding plastic, you only need to shape the whole soft elastic sole. Therefore, it has elasticity and the effect of reducing vibration. This design is mainly Only the sole type with a soft elastic structure was adopted, so there are severe disadvantages. Existence The main disadvantage is that the elasticity of the sole is limited, and the user has high elasticity. To meet its requirements, especially after some time of use, its soft elastic sole Gradually loses its elasticity due to friction, giving the user an uncomfortable feeling. Will be. Therefore, its practicality is not excellent.

[0004]   After that, shoemakers improved it and put it into a shoe with a kind of elastic sole, We developed a cage spring structure. Among them, the typical one is as shown in FIG. In addition, it is a shoe with a resilient sole with a spring structure that is currently on the market. See FIG. 8. Reference numeral 10 in the figure denotes a shoe having a spring type elastic shoe sole. Therefore, the shoe includes a shoe sole 101, an outer sole 102, and both sides 103 of the shoe. Its a major improvement The open part is in the middle part of the shoe sole and the shoe heel part. The parts 107 and 108 are provided. Inside the cavity 107, 108, And between the shoe sole 101 and the outer sole 102, columnar springs 104, 10 are respectively provided. 5, 106 are attached. On the surface of the column springs 104, 105, 106 Rubber shells 104A, 105A, 106A each having a protective action are provided. It The effect of a shoe with an elastic sole of this kind is just to place a soft sole as described above. Although it has better elasticity than shoes that have The effect of the elastic sole can be obtained only by relying on a complicated structure such as kicking. When used, the structure is complicated, the manufacturing process is complicated, and the manufacturing cost is high. There are some disadvantages. Moreover, such a structural design only adds to the complexity of the structure, Not only does it increase the strike, but at the same time, the probability of failure also increases, It also increases the difficulty of maintenance and repair, making it suitable for widespread adoption by contractors. No, it needs to be considered and improved.

[0005]   In view of this, the contractor again installed a kind of elastic plastic block We have developed a shoe with an elastic sole. A typical one is shown in FIG. 9 which is commercially available. As you can see, they are elastic shoes. See FIG. 9. 20 is a soft plastic structure 1 is a structural schematic diagram of a shoe having an elastic sole made of. In it, the shoe sole 201 , Outer sole 203, shoe sides 205, etc. are included. Its main improved structure is That is, the shoe heel portion is provided with one open U-shaped cavity portion 206 on both sides. This It is built in the hollow part 206 of the shoe and has a U-shape between the shoe sole 201 and the shoe sole 207. A plastic plate 202 is installed, and the upper and lower surfaces of this U-shaped plastic plate 202 are installed. Attach one elastic plastic block 203, 204 between the surfaces Then, using the elastic properties of this elastic plastic block 203, 204 And put the effect of the elastic sole. A shoe with such an elastic sole is Above, there are simple advantages over the shoes with spring elastic soles mentioned above. However, during use, it was revealed that the following drawbacks still existed.

[0006]   1. The elastic performance of the sole is low. Of the elastic blocks 203 and 204 The elastic sole must be relied upon for elastic sole performance. However , This elastic block 203,204 is the elastic performance of the soft plastic itself. It relies on force to exert its elasticity, and the structure requires the user's high elasticity. On the other hand, neither hands nor feet. Therefore, the design is not perfect, and it is necessary to improve it. There is a point.

[0007]   2. The structure is relatively complex and expensive to process. Inside the cavity 206, the sole of the shoe A U-shaped plastic plate 202 is attached between 201 and the outer sole 207 of the shoe. Since the elastic blocks 203 and 204 are attached between the upper surface and the lower surface, The manufacturing process is relatively complicated and the manufacturing cost is high. Besides, such a structure Compresses each other for a long time and collides with each other, resulting in damage and unusability It will break. This increases the difficulty of maintenance by reattaching. Is Need to improve from.

[0008]   All the shoes with elastic soles mentioned above have an eye on the elastic construction for improvement. I went there. Each design has its own characteristics, It is the same goal to reach the utility. However, everyone is satisfied with the demand for high elasticity. I can't add. The reason is that the ordinary elastic sole design still has no high elasticity. The structural design of a shoe that has no elastic mechanism and has an elastic sole that is clearly original. Inn is a problem because it is not perfect yet.

[0009]   How the structure of a shoe with elastic soles raises the challenge of increasing its elasticity. To solve the problem, all the related parties are focusing their brains on the methods and means. However However, the design that is suitable for a long time has not yet been seen. Normal elasticity at the same time Shoes with flexible soles meet the needs of people with a suitable high elastic construction There is nothing. Therefore, the effect of the elastic shoe is not fully and fully exerted . This point is nothing but the problem that the related companies want to solve. From the above As you can see, the shoes with elastic soles mentioned above still have some drawbacks. Hopefully, it will be improved.

[0010]   The shoes with the existing elastic soles mentioned above are not yet excellent in design, Considering the disadvantages of not having a high elastic structure and high utility, the present study The planner should actively research and create based on his rich work experience and expertise. Engaged with. After continuous research, design, and repeated line-up of sample tests As a result of the improvement, we finally created a practical new shoe with practical value. .

[0011]

[Problems to be solved by the device]

  The main purpose of the shoe of the present invention is to overcome the disadvantages of shoes with existing elastic soles. To win and to provide a shoe with a resilient sole with a new construction . The main technical problem to be solved is to give the shoe a high elastic structure and It exerts an excellent effect like a rustic, and gives comfort and good feeling together. It

[0012]   The second purpose of the shoe of the present invention has been solved to a shoe with a provided elastic sole. The main technical problems are not only high elasticity, but also change over time. It's about not shaping. That is, durable, long-lasting and more practical for long-term use It will have great utility.

[0013]   Another purpose of the practical and new type shoes of the present invention is to provide a shoe with an elastic sole. The main technical problem solved by the is that the structure is simple, easy to process and costly. It is about having a relatively low utility. As it is suitable for practical use, the industry is widely spread. It will be suitable for use.

[0014]   Another purpose outside of the shoe of the present invention is to solve a shoe with a provided elastic sole. The main technical problems that were caused by physical activity caused people to be sick There is something to do. Therefore, let the people do their best to maximize the potential energy. You can exert it, greatly enhance the training effect, and go one step further to satisfy the request It

[0015]

[Means for Solving the Problems]

  The purpose of the shoe of the present invention and the means for solving the above technical problems are achieved by the following technical solutions. It was done. Elasticity submitted based on the idea of practical and new type shoes of the present invention Shoes with a certain sole are mainly the inner sole, the outer sole, the shoe side and the elastic sole. Including, the shoe heel is provided with a U-shaped cavity with one open side, A U-shaped spring underlayment plate is installed inside the cavity and between the inner and outer soles of the shoe. It is characterized by forming a high elastic sole with a high elastic structure.

[0016]   The purpose of the shoe of the present invention and the means for solving the technical problem are further advanced by the following technical measures. Will be achieved.

[0017]   In the above-mentioned shoe having an elastic sole, a U-shaped spring underlay plate therein Includes an upper plate and a lower plate, and a U-shaped portion is provided at a connecting portion between them.

[0018]   In the above-mentioned shoe having an elastic sole, the U-shaped spring underlay plate therein is Put a U-shaped spring iron piece in the middle of the plate in the U-shaped curved area, -Type spring underlay plate increases the elasticity of this curved part and has long-lasting performance Further increase.

[0019]   In the above-mentioned shoe having an elastic sole, a U-shaped hollow in the shoe heel part is included therein. The cavity can also be made in a sealed shape on both sides. At this time, the U-type air that is completely sealed It is supposed to be a cavity. So the shoe heel is integrated and well sealed Become a structure.

[0020]   In a shoe having the above-mentioned elastic sole, in which the front sole of the above-mentioned shoe sole is There is another U-shaped cavity that is open on both sides, and is built into this U-shaped cavity. Also, install a U-shaped spring plate between the inner and outer soles of the shoe by connecting the upper and lower soles. It has a U-shaped spring underlay plate on both the front sole and the bottom of the shoe. It will have higher elasticity.

[0021]   In the shoe having the above-mentioned elastic sole, U in the above-mentioned front sole part therein. The mold cavity may be designed in a sealed shape on both sides. Then it is a completely sealed shape It becomes a cavity. The front shoe sole therefore has an integrally sealed construction become.

[0022]   In the shoe having the above-mentioned elastic sole, in which the above-mentioned U-shaped spring The floorboard can also be cast so that it is integral with the inner and outer soles, Formed into a flexible elastic sole structure, or by dividing and attaching It can also be shaped into a resilient sole structure.

[0023]   The shoe having the above-mentioned elastic sole, in which the shoe heel portion is provided U-shaped spring underlay plate provided in the U-shaped cavity and U-shaped void in the front shoe sole The U-shaped spring underlay plate provided in the body may be a set as a whole, or There may be a large number of at least two groups. In the latter case, a large number of U-shaped splines It becomes the underlay board structure.

[0024]   In a shoe with the above-mentioned elastic sole, in which the above-mentioned sole and outer sole are Install with a ventilation structure in between. This ventilation structure is used for the inner and outer soles of the shoe heel. A completely sealed air bag that integrates the shoe heel with a cavity that has a sealed structure between A hook structure, and further on the circumferential surface of the shoe heel, at least one thread on each side. Keep the pores open. At least one vent is opened outside on the front side of the U-shaped cavity. shoes Open some vent holes in the surface around the inner or outer bottom. At the bottom of the shoe, this And vent holes that open to some of the shoe's inner cavities. This vent Is connected with the ventilation holes and the sole ventilation holes, and together they serve the effect of ventilation and exhaust.

[0025]   In the shoe having the elastic sole described above, in which the spring underlay mentioned above is included. An additional curved portion is provided where the upper plate of the board intersects the U-shaped portion. So one step further So increase the elastic bending strength of the U-shaped spring base plate.

[0026]   In the above-mentioned shoe having a resilient sole, in which the outside of the shoe of the above-mentioned upper plate is The lateral thickness h1 is manufactured so as to be greater than the inner thickness h2 of the shoe. Some By adding multiple reinforcing and height-increasing streaks to its upward surface , It will be held in the middle of the sole until the center of gravity of the body opens.

[0027]   In the above-mentioned shoe having a resilient sole, in which the above-mentioned upper plate is directed downward. Going one step further on the surface, add at least one longitudinal reinforcement muscle, Or go one step further to the above-mentioned upper surface of the lower plate, with at least one Add the longitudinal augments of the book. Both can be added together, or only one can be added You can add more. Such a structure goes through the U-shaped spring underlay plate to increase the strength. It will have a certain utility.

[0028]   The above-mentioned shoe having an elastic sole, in which the above-mentioned U-shaped spring The underlay board can be made of a composite board. The composite board may be in the form of a single layer. It is also good to make it with more than one board.

[0029]   The above-mentioned shoe having an elastic sole, in which the above-mentioned U-shaped spring The composite board of the underlayment board is a carbon fiber board. This carbon fiber board is made of a single layer It may be made of two or more layers.

[0030]   The above-mentioned shoe having an elastic sole, in which the above-mentioned U-shaped spring At the bottom of the underlay plate, at the tail, Connected, the structure becomes a U-shaped spring underlay plate with two-way orientation, going one step further and becoming U-shaped The elastic of the spring underlay is increased, and the elastic sole is up and down and repeated. Make your exercise smoother.

[0031]

[Embodiment of device]

  The above description is only a brief description regarding the technical solution of the shoe of the present invention. More In order to gain an understanding of the technical means of the present invention, and according to the contents of this specification, Since the present invention can be carried out by using the shoes shown in FIG. I will give a detailed explanation together.

[0032]   Next, in combination with the attached drawings and a relatively good embodiment, the elasticity of the shoe according to the present invention is improved. For a shoe with a certain sole, details of its concrete implementation method, structure, characteristics and utility explain.

[0033]   See FIG. The figure is a structural diagram of the first embodiment of the shoe of the present invention. Is. The shoe 1 having the elastic shoes of the present invention is mainly composed of a shoe inner 11, an outer sole 12 and both sides 1 of the shoe. Includes 3. The main improved structural part about it is the one on the heel of the shoe. It is placed in the U-shaped cavity 14 that is open on both sides and in this cavity 14 and the shoe sole 1 One U-shaped spring underlaying plate 15 is connected between the 1 and the outer bottom 12 There is. Utilizing the high elastic performance of the U-shaped spring underlay plate 15, the shoe sole is It has a simple structure and is easy to process, and has the advantages of high elastic and excellent utility. Will be equipped with.

[0034]   As shown in FIGS. 1 and 2, the spring underlay according to the first embodiment of the present invention. A wood board is drawn. The U-shaped spring underlay plate 15 includes an upper plate 151 and a lower part. The upper plate 153 is formed by the plate 152. Practical use of the present invention, new shoes To give it more elastic performance, and to give it elastic wear after repeated use. This spring underlay plate is located at the U-shaped portion 153 to prevent labor and damage. , Add another thin U-shaped spring slice inside the plate. U type sp The elasticity of the curved portion of the ring underlay plate 15 is increased to provide a longer-lasting effect. I will decide.

[0035]   The U-shaped cavity 14 of the heel portion of the shoe can be designed so that both sides are sealed ( Not shown in the figure. Since the figure is a cross-sectional view, it only shows the empty state. Then The U-shaped cavity 14 is completely sealed. Completely sealed type with integrated shoe heel Therefore, it guarantees the safety of the use of the shoe heel. At the same time, dust or dirt It is possible to prevent foreign matters from entering the shoe heel. More practical and beautiful appearance .

[0036]   See FIG. The illustration shows that the shoe with elastic soles of the present invention This is another embodiment. To make the soles more elastic, The shoe of the present invention can have a U-shaped cavity 16 which is vacant on both sides in the front sole. This cavity 1 Placed inside 6 and connected integrally between shoe sole 11 and outer sole 12 I will insert the U-shaped spring underlay plate 17. This spring base plate 1 Utilizing 7's high elastic performance, we take the next step and strengthen the elasticity of the sole. . The front and back of the shoe sole are all U-shaped spring underlay plates. And the shoe sole will have a higher elastic property and can exhibit excellent effects. .

[0037]   In the same manner as described above, the U-shaped cavity 16 at the bottom of the front side is sealed even on both sides. Good. (Not shown in the figure. Since the figure is a cross-sectional view, both sides are open but do not fit ). And it becomes a completely sealed cavity 16 and the front sole of the shoe is one sealed at all Shape the structure.

[0038]   The U-shaped spring underlay plate 15 is integrated with the shoe sole 11 and the outer sole 12. Can be manufactured into a one-piece elastic sole. Furthermore, each of the parts It can also be adhered to form a one-piece elastic sole.

[0039]   In the above-described shoe of the present invention, the shoe is placed inside the U-shaped cavity 14 of the heel portion of the shoe. Placed inside the U-shaped spring underlay plate 15 and the U-shaped cavity 16 in the front sole of the shoe The U-shaped spring underlay plate 17 is a set of spring underlay plates. Can also be installed, or according to different demands or with different pressure Two or more sets of U-shaped spring underlay plates, depending on the situation Can also be placed. This makes the structural design more rational . Satisfies different pressure situations.

[0040]   Please refer to FIG. 1, FIG. 2 and FIG. FIG. 3 is a schematic view of the ventilation structure of the sole of the present invention. It In order to have ventilation effect on the soles, the inner and outer soles 11 of the practical and new type shoes of the present invention are provided. A ventilation mechanism 18 was added between the bottoms 12. The ventilation mechanism 18 is first of all A closed U-shaped cavity 14 is formed between the inner sole 11 and the outer sole 12, and the heel portion of the shoe is formed. After creating a completely sealed air bag that integrates the At least one vent hole 181 is opened in each case, and at the front of this U-shaped cavity 14, Open at least one vent 182. Some on the plane of the shoe sole 11 or the outer sole 12 Ventilation holes 18 are provided in the shoe so that the shoe bottom 11 has a vertical position corresponding to the ventilation holes 183. First, a sole vent 184 (shown in phantom in FIG. 3) is opened through the inner cavity of some shoes. The vent hole 182, the vent hole 183, and the shoe sole vent hole 184 pass through each other. Messenger When the user steps on the foot downward, the shoe sole 11 is deformed under pressure. And U type The gas in the air bag of the cavity 14 is partly divided and discharged to the outside through the ventilation hole 183. Put out. At the same time, through the sole vents 184, the sweat of the soles of the body is brought together. Will be discharged to the outside. This is a very practical application that fulfills the effect of ventilation exhaust. Yes.

[0041]   In order to make the shoe of the present invention more elastic and breathable, this ventilation The mechanism 18 is a surface treatment around the heel of the fully sealed U-shaped cavity 14 at the shoe heel. Ventilation holes 181 and external locations, each of which is at least one Intake air and install one-sided air-injecting pallets 1811, 1812, 1813 It In addition, the vent 182 on the front side of the U-shaped cavity 14 has at least one multiple outward facing A unidirectional exhaust hole 1821 is provided. When the user's foot goes up, the shoe sole 11 Is lifted up by the elasticity of the spring underlay plate 15 to remove gas from the outside. The air in the U-shaped cavity is passed through the air intake valve 1811, 1812, 1813, etc. Will be put in the bag. And when the user's foot steps down, the shoe sole 11 and U The mold spring base plate 15 is deformed by receiving pressure. At this time, one way An air bag in the U-shaped cavity 14 in which the pulp inserts 1811, 1812, 181 are closed. The gas in the inside and discharges it only through the vent 182 and the plurality of vent holes 183. do not do. At the same time, it removes sweat from the soles of the body through several vent holes 184 in the sole. Discharge to the outside. Due to the above functions, the practical and new shoes of the present invention are further elastic It has good locking performance, is more powerful, and has the excellent effect of ventilation exhaust, making it more practical. Break it down.

[0042]   FIG. 4 shows a second embodiment of the spring underlay plate of the shoe of the present invention. Yes (see Figure 4). Basically the same as the structure of the first embodiment However, the difference is that one bay is at the intersection of the upper plate 151 and the U-shaped portion 153. The curved portion 154 is provided. Therefore, the U-shaped part 153 is used for repeated use. Therefore, the upper plate 151 is used at the same time without causing damage due to elastic fatigue. The amount of deformation and movement that occurs when the bending portion 154 is absorbed is absorbed by the deformation of the bending portion 154. Sent. The upper plate 151 smoothes the repeated up and down movements, The elastic bending strength of the pulling underlay plate 15 is further increased. Long-lasting utility Will have.

[0043]   Please refer to FIG. 5 and FIG. In the above-mentioned upper plate 151, the thickness h on the outer side 1 is larger than the inner thickness h2, which shifts the center of gravity of the body to the middle. Keep the center of gravity of the body in the middle of the sole. The above-mentioned upper plate 151 At that, a number of strengthening lines 1511 can be added to the upper surface. . Strengthening muscles 1511 on this surface shift the center of gravity of the body towards the middle, Keep it in the middle of the sole.

[0044]   See FIG. In the above-mentioned upper plate 151, further on the lower surface thereof, At least one multiple vertical strengthening streak 1512 may also be provided. Some Is an upper surface of the lower plate 152 described above, and at least one of a plurality of vertical strengthening lines. Add 1521. Both may be installed on one side, or both may be installed at the same time. You can place it. Due to these numerous vertical strengthening lines, the upper plate 151 and the lower part The strength of the plate 152 is increased. Proceed to increase the strength of the U-shaped spring underlay plate 15. There is an effect.

[0045]   See FIG. 7. The illustration shows the third of the spring underlay of the shoe of the present invention. It is an embodiment of. Although the structure is basically the same as that of the second embodiment, Of the different parts of the lower plate 152, one U-shaped spring underlay outside That is, it is connected to the plate 156. This is a two-way U-shaped spring It has an underlay structure. The outside of the U-shaped spring underlay plate 156 is Since it may be the same as the style of the U-shaped spring underlay plate 15 described above, here again I won't say too much. By doing so, the elastic sole of the shoe of the present invention can be made larger. With elastic characteristics, the elastic sole makes the movement of repeated up and down smoother Let's train. Proceed to increase the elastic force of the U-shaped spring underlay plate 15, Have a better utility for

[0046]   See FIG. 10. The illustration shows the four parts of the spring underlay plate of the shoe of the present invention. It is the second embodiment.

[0047]   See FIG. 11. The first part of the spring underlay plate of the shoe with the elastic shoes of the present invention. It is the fifth embodiment.

[0048]   See FIG. The first part of the spring underlay plate of the shoe with the elastic shoes of the present invention. It is the sixth embodiment.

[0049]   See FIG. 13. The first part of the spring underlay plate of the shoe with the elastic shoes of the present invention. It is the seventh embodiment.

[0050]   The above-mentioned U-shaped spring underlayment plate 15 of the shoe of the present invention can be made of a composite material plate. It The composite plate may be made of only one piece, or at least two or more pieces. It may be made of a composite material plate. This composite material is preferentially used in this embodiment. A carbon fiber board is used, but a single carbon fiber board or at least two or more A carbon fiber board made of boards may be used. This U-shaped spring underlay plate 15 is also a spring. You can arrange with a steel plate. A single steel plate may be used, but at least two or more A compound spring steel plate is also acceptable. Satisfies the elastic force required for use as much as possible To do so.

[Effect of device]

  The shoe of the present invention has clear advantages and beneficial effects over shoes made by the existing technology. ing. As can be seen from the technical means described above, the shoe of the present invention has a simple structure and can be deformed. It has a great ability and has a utility suitable for practical use. Certainly used in a wide range of industries worth it. Here, the advantages of the practical and new type shoes of the present invention will be specifically described as follows. .

[0051]   1. In the shoe of the present invention, the shoe heel is provided with one U-shaped cavity, A single U-shaped spring underlay plate is installed in the Shapes a sole with a force structure. Shoe that is deformed greatly when used and has elasticity There is no disadvantage that the shoes with soles have a small deformation. Excellent high elastic It also has good utility and comfort.

[0052]   2. The shoe of the present invention has the advantage of having a variable structure. And sweat Has the effect of sucking and exhausting. Good ventilation and high elasticity Gives multiple benefits such as sex. Keep your feet dry, refreshing and in good condition Wear. Furthermore, it gives a good effect of good wear, good ventilation, and good condition. People walking, Alternatively, the illness from training can be reduced to a minimum. Potential of people You can make the most of your energy and be much more efficient at what you do.

[0053]   3. Spring U-shaped thin spring is placed inside the U-shaped plate of the underlay plate. By adding a steel plate, the elastic strength of the curved part of the U-shaped spring plate can be improved. This is to increase. Even if you use it for a long time, there is no distortion, so it is durable It is a long-lasting item that can be used for a long time, and is one step advanced in practicality.

[0054]   4. In the shoe of the present invention, a U-shaped spring is provided on both the front side and the rear side of the sole. A floorboard can also be provided. This gives the shoe sole a higher elastic Let's put it to practical use. Better meet user requirements. So the consumer Full of practicality in your choice.

[0055]   5. In the shoe of the present invention, a ventilation structure is added between the inner sole and the outer sole. . The ventilation structure should have at least one ventilation hole on the surface around the sole. It was completed with. Outside at least one vent in front of U-shaped cavity And thus add the effect of ventilation and exhaust.

[0056]   6. In the shoe of the present invention, the ventilation mechanism may be as follows. That is, shoes Some (at least one) one-way air vents in the ventilation holes on the surface around the heel Installed a valve and at least one unidirectional exhaust in the vent hole in front of the U-shaped cavity Install the valve. Therefore, the gas is discharged to the outside. This mechanism allows the elastic It is possible to further improve the performance and to exert the effect of ventilation exhaust with stronger power.

[0057]   7. In the practical and new type shoes of the present invention, the lower plate (of the U-shaped spring underlay plate) Connected to the tail part with one U-shaped spring underlaying plate, The structure is such that there is a U-shaped spring underlaying plate that faces in the opposite direction. The elastic strength of the ring base plate can be increased, and the elastic shoes move up and down repeatedly. When you do, you will be able to do the smoothest.

[0058]   8. The shoe of the present invention has a simple structure, is easy to process, and is low in cost, which makes it widely used in the industry. It is a good thing to spread. Make sure that the user has the practicability and excellent utility Seems to admit.

[0059]   9. In the shoe of the present invention, those who design the structure, those who are practical when using it, The profits and profits are certainly adapted to the development of the business of the trader. It In addition, as explained above, the structure is a novel design with unprecedented creativity. And I can't see it appearing in any publication. Before the next application, the same characteristics as before I can't see what has published the structure. I haven't found anything publicly used Yes. I have never seen a product similar to a commercial product. Therefore, the present invention is certainly a novel one. Nothing else.

[0060]   10. The structure of the shoe of the present invention is certainly more technical than the shoe with the existing elastic sole. It has advanced performance. Its unique structure is characterized by its elasticity There are no shoes with a good sole. The shoes of the present invention are more comfortable and practical The effect is increasing more and more. Compared with the existing products, it has achieved further technological progress. The utility of many items emerges day by day, and certainly has creativity.

[0061]   To summarize the above, in the shoe with the elastic shoe sole of the present invention, Not only does it have a structure, it also has the above-mentioned advantages and practical value. same A similar design has never been publicly announced in the same type of product. publicly I can't see it being used. The present invention is not only structural but also relatively large in utility performance Improvements were made. It has made relatively great progress in the technical field. Wear the above together And produced a practical effect. Certainly get more advanced utility, and It is becoming more and more practical. A truly new and practical new device It's THine.

[0062]   The above is only the embodiment of the shoe of the present invention. What's the shoe of this invention It is not a formal limitation. Anyone who can use this type of technology Modifications are made according to the technical contents stated above, and changes are made to the equal effect embodiment. Can be turned on. Do not leave the contents of the technical plan for practical and new type shoes of the present invention. However, based on the technical essence of the practical and new type shoes of the present invention, Any modifications, similar changes and modifications made are all within the technical scope of the practical and new type shoes of the present invention. Admitted to belong to.

[Brief description of drawings]

FIG. 1 is a schematic cross-sectional view of a part of a combined structure in a first embodiment of a shoe having a resilient sole according to the present invention.

FIG. 2 is a schematic partial cross-sectional view of a combined structure in one embodiment of an outer shoe having an elastic shoe sole according to the present invention.

FIG. 3 is a cross-sectional view taken along the line AA of FIG. 2 showing a shoe sole ventilation structure of the shoe of the present invention.

FIG. 4 is a schematic structural sectional view of a second embodiment showing a spring underlay plate of a shoe having an elastic shoe sole according to the present invention.

5 is a schematic side view showing the direction A in FIG.

6 is a schematic view looking down in the direction B of FIG.

FIG. 7 is a schematic structural cross-sectional view of a spring underlayment plate of a third embodiment of a shoe having elastic shoes according to the present invention.

FIG. 8 is a schematic partial cross-sectional view of a combined structure of shoes having an existing spring structure and an elastic sole.

FIG. 9 is a partial cross-sectional schematic view of a combined structure of a shoe having an elastic sole having an existing soft plastic structure.

FIG. 10 is a schematic structural cross-sectional view of a spring underlaying plate of a fourth embodiment of a shoe having elastic shoes according to the present invention.

FIG. 11 is a schematic structural cross-sectional view of a fifth embodiment of a spring underlay plate of a shoe having elastic shoes according to the present invention.

FIG. 12 is a schematic structural cross-sectional view of a spring underlaying plate of a sixth embodiment of a shoe having elastic shoes according to the present invention.

FIG. 13 is a schematic structural cross-sectional view of a spring underlaying plate of a seventh embodiment of the shoe having elastic shoes according to the present invention.

[Explanation of symbols]

15, underlay board 151, upper board 18, ventilation mechanism 14, cavity 16, U-shaped cavity

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Creator Guo Hua Wan             Guangdong Provin, People's Republic of China             Su, Dongguan City, Houjie             Jen, Shintan, Guanli Chu, Dong             Guan, Xiang An Hong, Yun Dong Chi             -Kai Chang (No house number)

Claims (21)

[Scope of utility model registration request] 1. A U-shaped cavity, which is vacant on both sides, is installed in a shoe heel, mainly including a shoe sole, an outer sole, a shoe side, and an elastic shoe sole, and further, in the cavity, A shoe with a resilient sole characterized in that one U-shaped spring underlaying plate is arranged between the inner sole and the outer sole to form a highly elastic sole with a high elastic structure. 2. The U-shaped spring underlaying plate comprises an upper plate and a lower plate, and one U-shaped portion is installed at a position where the upper plate and the lower plate intersect with each other. A shoe having an elastic sole as described in 1. 3. The elastic sole according to claim 2, wherein the U-shaped portion of the U-shaped spring underlay plate is provided with a thin slice of the U-shaped spring inside the plate. shoes. 4. The U-shaped cavity of the shoe heel portion is a U-shaped cavity portion in which both sides are hermetically sealed, and the shoe heel portion has a complete sealing structure. A shoe having the elastic shoe sole according to any one of 1 to 3. 5. The U-shaped cavity is provided on the front sole of the shoe so that the outer sides of the shoe are vacant, and the U-shaped cavity is placed in the U-shaped cavity and is integrally connected between the shoe sole and the outer side. 5. The elastic shoe sole according to claim 4, wherein one U-shaped spring underlay plate is arranged, and the front and rear sides of the sole have a U-shaped spring underlay plate. With shoes. 6. The U-shaped cavity located on the front side of the bottom is a U-shaped cavity having a hermetically sealed shape on both sides, and the front side and the rear side of the bottom have a totally sealed structure. Claim 5
Shoes with elastic soles as described in. 7. The U-shaped spring underlay plate may be provided on an integrated elastic shoe sole such that the shoe sole and the outer sole are integrated, and as a separate component, they are attached and connected integrally. The shoe having an elastic sole according to claim 6, wherein the shoe is integrally formed with an elastic sole. 8. The U-shaped spring underlay plate provided in the U-shaped cavity of the shoe heel portion and the U-shaped spring underlay plate installed in the U-shaped cavity on the front side of the shoe sole are only one set. 8. The elastic sole according to claim 7, characterized in that it may be a U-shaped spring underlaying plate, or it may be installed as at least two or more sets of U-shaped spring underlaying plates. With shoes. 9. A ventilation mechanism is added between the shoe sole and the outer sole, and the vent mechanism forms a sealed U-shaped cavity between the shoe sole and the outer sole in the shoe heel portion. , The shoe heel to create one integral, completely sealed air bag, and open at least one vent hole on the perimeter surface of the shoe heel, respectively, and outside, at least one on the front side of the U-shaped cavity. Open the vent holes and provide some vent holes in the insole or outer sole and cut out the bottom vent holes located in some soles perpendicular to the vent holes and passing through the inner cavity of the shoe 9. A shoe having an elastic shoe sole according to claim 8, characterized in that: 10. A unidirectional air vent opening in the surface around a fully sealed U-shaped cavity in the shoe heel of the ventilation mechanism, through which at least one multiplicity of air can pass from outside. The exhaust valve for exhausting at least one of a plurality of exhaust valves is installed at a place having a vent valve and having a vent hole on the front side of the U-shaped cavity outside. Shoes with elastic soles. 11. The elastic spring according to any one of claims 1 to 3, wherein the spring underlaying plate has one curved portion at a portion where the upper plate intersects the U-shaped portion. Shoes with soles. 12. The shoe with elastic sole as claimed in claim 10, wherein the spring underlaying plate forms a curved portion at a portion of the upper plate intersecting the U-shaped portion. 13. The outer thickness h1 of the shoe of the upper plate is
13. A shoe with elastic sole as claimed in claim 12, characterized in that it is made to have a thickness greater than the inner thickness h2 of the shoe, and has a plurality of raised reinforcing lines added to its upper surface. 14. At least one longitudinal reinforcing line is added to the lower surface of the upper plate, or at least one longitudinal reinforcing line is added to the upper surface of the lower plate, both of which are installed separately. Or a shoe having an elastic sole according to claim 13, which may be installed at the same time. 15. The U-shaped spring underlay plate may be made of a composite material, and the composite material plate may have a structure of one composite material plate, or a composite material plate of at least two layers or more. The structure is also acceptable.
A shoe having an elastic sole as described in 4. 16. The U-shaped spring underlaying plate as described above,
The composite material plate is made of a carbon fiber plate, and the carbon fiber plate may be a single carbon fiber plate, or
The shoe with elastic sole according to claim 15, which may be made of at least double or more composite carbon fiber boards. 17. The U-shaped spring underlay plate is made of a spring steel plate, and the spring steel plate may be a single spring steel plate, or a spring steel plate having at least double or more composite layers. 15. A shoe having a resilient sole as claimed in claim 14. 18. A structure having a bidirectional U-shaped spring underlay plate by connecting another U-shaped spring underlay plate to a tail portion of a lower plate of the U-shaped spring underlay plate. A shoe having the elastic shoe sole according to any one of claims 1 to 3. 19. A structure having a bidirectional U-shaped spring underlay plate by connecting another U-shaped spring underlay plate to a tail portion of a lower plate of the U-shaped spring underlay plate. A shoe having an elastic sole according to claim 17. 20. The tail portion of the U-shaped spring underlay plate is connected to another spring plate having a compound curved surface,
18. The one end of the compound curved plate is connected to one end of the U-shaped spring underlay plate, and the other end of the compound curved spring plate is connected to the other end of the U-shaped spring underlay plate. Shoes with elastic soles as described in. 21. The shoe with elastic sole according to claim 17, wherein a high elastic material is fitted between both ends of the U-shaped spring underlay plate.