Shoe and embedded plate in shoe

Abstract

The utility model relates to the field of wearing articles, and provides a shoe and an embedded plate in the shoe. The in-shoe embedded plate comprises a half sole rebound area, and the half sole rebound area is suitable for being sunken towards the direction of the ground; the foot arch rebound area is suitable for being sunken towards the direction of the foot arch; in the process of touching the ground, supporting and digging the ground, the foot arch rebounding area is suitable for deforming to provide rebounding support for the foot arch, and the half sole rebounding area is suitable for deforming to provide rebounding support for the half sole. According to the embedded plate in the shoe, in the process that an athlete uses the embedded plate in the shoe, along with the action of the athlete, springback supporting of the half sole and the foot arch can be achieved through deformation of the half sole springback area and deformation of the foot arch springback area. Better springback support can be provided for an athlete, so that the landing impact of the athlete is smaller, the energy loss is smaller, the pedaling and stretching traction force is larger, the longitudinal bouncing height is higher, the step-changing starting is more labor-saving, and higher short-time explosive power and larger step length are achieved during running and jumping.

Description

Technical Field

[0001] The utility model relates to the field of wearing articles and provides a shoe and a shoe inner embedding plate. Background Art

[0002] In the field of competitive sports, the lower limbs of the human body mainly complete running and jumping functions, such as sprinting, long jump, high jump, ball games, etc. A pair of shoes that can maximize the economy of movement is very important for professional athletes involved in running and jumping. Economy of movement refers to saving energy during exercise and improving exercise efficiency. The performance of the world's top athletes is very different, and even a 0.01% improvement will have a huge impact on the final result. In addition to continuously improving sports-specific techniques and improving physical fitness, improving footwear and equipment to improve economy of movement is also an indispensable method to improve competitive performance.

[0003] Spikes, running shoes, basketball shoes, etc. have been developed for top athletes, and most of them are embedded with carbon plate materials as the midsole. Traditional carbon plates for shoes are made by hardening carbon fibers arranged in a certain direction with resin to form carbon fiber plates, which have the significant advantages of light weight and high strength. However, carbon fiber plates are difficult to process, the processed shapes are limited, and the rigidity of the entire plate is uniform and cannot be adjusted in different areas. For example, the carbon plate shape in a certain brand of running shoes is only a simple shovel-shaped structure, which cannot be flexibly adjusted according to each person's actual situation and different stress positions; if the runner has less strength or lighter weight, he cannot enjoy the benefits of the carbon plate, but instead bears more carbon plate reaction force, increasing the risk of injury. In addition, although the carbon plate has high tensile strength, it has low shear strength, resulting in poor durability.

[0004] In shoes, although the carbon plate structure plays a role in resisting bending deformation and rapid rolling, it will also lose the elasticity and shock absorption performance of the sole to a certain extent. Moreover, traditional carbon plates only pursue rigidity without considering the functions of elastic structures such as the human arch. Excessive rigidity of the midsole will also increase the buffering burden of the user's own arch to a certain extent, leading to a greater risk of sports injuries. For example, traditional racing spikes use carbon plates to make a harder forefoot. Although it provides a greater sense of boost and rebound to a certain extent, it will also cause the sole of the foot to actively increase the force for buffering during the "landing-support-grabbing" process, resulting in more energy consumption. In addition, studies have shown that running shoes with a certain bending stiffness on the sole are beneficial to sports economy. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the related art. To this end, the utility model proposes an in-shoe embedded plate, which can provide two rebound supports and two boosts to the foot.

[0006] The embodiment of the utility model also provides a shoe.

[0007] The first embodiment of the utility model provides a shoe inlay plate, comprising:

[0008] A forefoot rebound area, wherein the forefoot rebound area is suitable for being concave toward the forefoot;

[0009] An arch rebound area, wherein the arch rebound area is suitable for being recessed toward the ground;

[0010] During the process of touching the ground, supporting and digging the ground, the arch rebound area is suitable for deforming to provide rebound support to the arch, and the forefoot rebound area is suitable for deforming to provide rebound support to the forefoot.

[0011] According to the in-shoe insert plate provided by the first embodiment of the utility model, by setting the forefoot rebound area and the arch rebound area, the in-shoe insert plate can realize rebound support for the forefoot and the arch of the foot respectively by the deformation of the forefoot rebound area and the deformation of the arch rebound area along with the athlete's movements during the process of the athlete using the in-shoe insert plate. Compared with the single rebound in the related art, it can provide better rebound support for athletes, so that the athlete has less impact on landing, less energy loss, greater traction force for extension, higher vertical bounce height, and less effort in changing steps, and has stronger short-term explosive power and larger step length when running and jumping, thereby improving the athlete's running and jumping performance.

[0012] According to an embodiment of the utility model, a first transition zone is provided between the arch rebound zone and the forefoot rebound zone, and a second transition zone is provided between the arch rebound zone and the rear root;

[0013] The curvature radius of the concave portion of the forefoot rebound zone ranges from 23.3 mm to 189.0 mm;

[0014] and / or,

[0015] The angle between the edge of the forefoot rebound zone and the ground is in the range of 10.4 to 18.7 degrees;

[0016] and / or,

[0017] The angle between the first transition zone and the ground is in the range of 5.2 to 10.6 degrees;

[0018] and / or,

[0019] The angle between the second transition zone and the ground is in the range of 5.0 to 9.7 degrees;

[0020] The ratio of the horizontal distance between the first transition zone and the second transition zone to the entire inlay plate of the shoe is 30% to 95%.

[0021] According to an embodiment of the utility model, the rear root portion further includes a heel rebound area, and the heel rebound area is suitable for being recessed in a direction toward the ground.

[0022] According to one embodiment of the utility model, the curvature radius of the heel rebound zone ranges from 0.1 mm to 190.1 mm;

[0023] and / or,

[0024] The value range of the angle between the edge of the heel rebound zone and the ground is 0.1 to 4.0 degrees.

[0025] According to an embodiment of the present utility model, at least one of the forefoot rebound area, the arch rebound area and the heel rebound area is made of a composite material.

[0026] According to an embodiment of the present invention, the composite material at least includes carbon fiber and aramid fiber.

[0027] The embodiment of the utility model further provides a shoe, comprising the shoe inlay plate as described above.

[0028] The above one or more technical solutions in the embodiments of the utility model have at least one of the following technical effects:

[0029] According to the in-shoe insert plate provided by the first embodiment of the utility model, by setting the forefoot rebound area and the arch rebound area, the in-shoe insert plate can realize rebound support for the forefoot and the arch of the foot respectively by the deformation of the forefoot rebound area and the deformation of the arch rebound area along with the athlete's movements during the process of the athlete using the in-shoe insert plate. Compared with the single rebound in the related art, it can provide better rebound support for athletes, so that the athlete has less impact on landing, less energy loss, greater traction force for extension, higher vertical bounce height, and less effort in changing steps, and has stronger short-term explosive power and larger step length when running and jumping, thereby improving the athlete's running and jumping performance.

[0030] Furthermore, according to the shoe provided by the embodiment of the second aspect of the utility model, by providing the above-mentioned in-shoe embedded plate, the rebound support force of the shoe can be improved to meet the running and jumping needs of athletes.

[0031] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0033] Figure 1 is a schematic structural diagram of the in-shoe embedded plate provided by an embodiment of the utility model without deformation;

[0034] Figure 2 It is a schematic comparison diagram of the in-shoe embedded plate provided by the embodiment of the utility model when it is not deformed and when it is deformed after being subjected to force;

[0035] Figure 3 It is a bar graph of the maximum pressure of the shoe insert plate in the related art and the shoe insert plate in the present application when jogging;

[0036] Figure 4 is a bar graph of average pressure of the shoe insert plate in the related art and the shoe insert plate in the present application when jogging;

[0037] Figure 5 It is a bar graph of the impulse ratio of the shoe embedded plate in the related art and the shoe embedded plate in the present application during jogging;

[0038] Figure 6 It is a schematic structural diagram of the force curves of the in-shoe embedded plate provided by the embodiment of the utility model and the in-shoe embedded plate in the related art undergoing a cantilever test.

[0039] Reference numerals:

[0040] 100. Forefoot rebound zone; 102. Arch rebound zone; 104. First transition zone; 106. Second transition zone; 108. Heel rebound zone. DETAILED DESCRIPTION

[0041] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0042] In the description of the embodiments of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0043] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0044] In the embodiments of the present invention, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model embodiment. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] like Figures 1 to 6 As shown, the first embodiment of the utility model provides an in-shoe insert plate, comprising:

[0047] A forefoot rebound area 100, wherein the forefoot rebound area 100 is suitable for being recessed toward the ground;

[0048] An arch rebound area 102, wherein the arch rebound area 102 is adapted to be recessed toward the arch of the foot;

[0049] During the process of contacting the ground, supporting the ground, and digging the ground, the arch rebound area 102 is suitable for deforming to provide rebound support to the arch of the foot, and the forefoot rebound area 100 is suitable for deforming to provide rebound support to the forefoot.

[0050] According to the in-shoe insert plate provided by the first embodiment of the utility model, by setting the forefoot rebound area 100 and the arch rebound area 102, when the athlete uses the in-shoe insert plate, the deformation of the forefoot rebound area 100 and the deformation of the arch rebound area 102 can realize the rebound support of the forefoot and the arch position respectively along with the athlete's movements. Compared with the single rebound in the related art, it can provide better rebound support for athletes, so that the athlete has less impact on landing, less energy loss, greater traction force for extension, higher vertical bounce height, and less effort in changing steps, and has stronger short-term explosive power and larger step length when running and jumping, thereby improving the athlete's running and jumping performance.

[0051] Please continue to see Figures 1 to 6 In the embodiment of the utility model, the in-shoe embedded plate mainly includes a forefoot rebound area 100 and an arch rebound area 102 which are connected to each other, wherein the forefoot rebound area 100 is used to achieve rebound support for the forefoot, and the arch rebound area 102 is used to achieve rebound support for the arch.

[0052] In the embodiment of the present invention, the forefoot rebound area 100 is concave toward the forefoot, and the arch rebound area 102 is concave toward the ground. By such a configuration, when the athlete's forefoot contacts the ground, the forefoot rebound area 100 can be deformed, and the deformation recovery of the forefoot rebound area 100 can provide rebound support to the athlete's forefoot. When the athlete completes the stretching action, the arch rebound area 102 can be deformed, and during the deformation recovery process of the arch rebound area 102, rebound support can be provided to the athlete's arch position. That is, in the embodiment of the present invention, the forefoot rebound area 100 and the arch rebound area 102 can provide secondary rebound support to the athlete's footsteps, which is more conducive to the athlete completing running, jumping, stretching and other actions.

[0053] Specifically, during the process of the athlete's foot touching the ground, supporting and digging the ground, the arch rebound area 102 can deform to provide a first level of rebound support for the arch, and the forefoot rebound area 100 can deform to provide a second level of rebound support for the forefoot.

[0054] According to an embodiment of the present utility model, a first transition zone 104 is provided between the arch rebound zone 102 and the forefoot rebound zone 100, and a second transition zone 106 is provided between the arch rebound zone 102 and the rear heel;

[0055] The curvature radius of the concave portion of the forefoot rebound zone 100 ranges from 23.3 mm to 189.0 mm;

[0056] and / or,

[0057] The angle between the edge of the forefoot rebound zone 100 and the ground is in the range of -10.4 to 18.7 degrees;

[0058] and / or,

[0059] The angle between the first transition zone 104 and the ground is in the range of 5.2 to 10.6 degrees;

[0060] and / or,

[0061] The angle between the second transition zone 106 and the ground is in the range of 5.0 to 9.7 degrees;

[0062] The horizontal distance between the first transition area 104 and the second transition area 106 accounts for 30% to 95% of the entire shoe insert plate.

[0063] like Figure 1 to Figure 2 As shown, a first transition zone 104 is connected between the forefoot rebound zone 100 and the arch rebound zone 102 , and a second transition zone 106 is connected between the arch rebound zone 102 and the rear heel.

[0064] In the embodiment of the utility model, the curvature radius of the concave portion of the forefoot rebound zone 100 ranges from 23.3 mm to 189 mm.

[0065] like Figure 1 As shown in the embodiment of the present invention, the angle between the edge of the forefoot rebound area 100 and the ground is in the range of 10.4 to 18.7 degrees. It is understood that the edge of the forefoot rebound area 100 mentioned here refers to Figure 1 The angle between the leftmost extension line of the forefoot rebound zone 100 and the ground is shown.

[0066] like Figure 1 As shown, the arch rebound area 102 is concave in the direction of the arch, and the distance between the highest point of the arch rebound area 102 and the lowest point of the forefoot rebound area 100 ranges from 3 mm to 20 mm.

[0067] Please continue to see Figure 1 The angle between the first transition zone 104 and the ground ranges from 5.26 to 10.6.

[0068] Please continue to see Figure 1 The angle between the second transition zone 106 and the ground ranges from 5.01 to 9.7 degrees.

[0069] Of course, the above-mentioned implementation methods can be set simultaneously, or can be set independently of each other, or several of them can be selected and implemented in combination, which is not specifically limited here.

[0070] According to an embodiment of the present invention, the rear root portion further includes a heel rebound area 108, and the heel rebound area 108 is suitable for being recessed toward the heel.

[0071] See also Figure 1 and Figure 2 In the embodiment of the utility model, a heel rebound area 108 is further provided at the rear root, wherein the heel rebound area 108 is concave toward the heel. The curvature radius of the heel rebound area 108 ranges from 10 mm to 190.1 mm;

[0072] and / or,

[0073] The angle between the edge of the heel rebound area 108 and the ground ranges from 0 to 4.01.

[0074] That is, when the athlete completes the stretching action, the heel rebound area 108 can be deformed, and when the deformation is restored, the heel rebound area 108 can provide rebound support to the athlete's heel. It can be understood that in the embodiment of the utility model, the forefoot rebound area 100, the arch rebound area 102, the heel rebound area 108 and the overall shovel-shaped structure can provide three rebound boosts to the athlete's footsteps.

[0075] Specifically, during the process of the athlete's foot contacting, supporting, and digging the ground, the arch rebound area 102 can be deformed to provide the first level of rebound support for the arch, and the forefoot rebound area 100 can be deformed to provide the second level of rebound support for the forefoot. During the process of digging the ground and leaving the ground, the heel rebound area 108 is suitable for deforming to provide a boost to the heel, and the overall shoe inner embedded plate is shovel-shaped to provide a boost to leave the ground and provide a third level of rebound support for the heel.

[0076] According to an embodiment of the present invention, at least one of the forefoot rebound area 100 , the arch rebound area 102 , and the heel rebound area 108 is made of a composite material.

[0077] In the embodiment of the utility model, the shoe inlay plate is made of a composite material, wherein the composite material can be made of aramid fiber, aramid and carbon fiber mixed prepreg, aramid fiber and carbon fiber, or aramid and carbon fiber.

[0078] According to an embodiment of the present invention, the composite material at least includes carbon fiber and aramid fiber.

[0079] In the embodiment of the utility model, the shoe inlay plate is made of carbon fiber and aramid fiber mixed prepreg. After pressing, the finished product of carbon fiber and aramid fiber has a thickness ranging from 0.8 mm to 1.8 mm, an elastic modulus of 180 GPa, and a Poisson's ratio of 0.29.

[0080] By setting it this way, the aramid fiber material can take advantage of its high toughness and good rebound performance, which is beneficial to the overall shock absorption of the shoe; the carbon fiber material has high strength and plays a supporting and stabilizing role; the combination of the two solves the problems of poor bending, uniform stiffness, and poor durability of traditional carbon plates from the material aspect, and increases the traction force in the front and back directions and vertical directions at the same time, enhancing the boosting effect during running and jumping. Prepreg can be designed and formed at any time during the storage period. This feature allows designers to flexibly adjust the thickness of different areas of the embedded plate in the shoe, and even adjust personalized products according to the user's own characteristics.

[0081] According to an embodiment of the utility model, the forefoot rebound area 100 is paved with at least 4 layers of the composite material, and the ply and angle arrangement is: 1 layer of 0 degrees, 2 layers of 90 degrees, and 1 layer of 0 degrees;

[0082] The arch rebound area 102 is paved with at least 4 layers of the composite material, and the ply and angle arrangement are: 4 layers at 0 degrees;

[0083] The heel rebound zone 108 is paved with at least 4 layers of the composite material, and the ply and angle arrangement is: 1 layer of 0 degrees, 2 layers of 90 degrees, and 1 layer of 0 degrees.

[0084] In the embodiment of the utility model, the forefoot rebound area 100 is laid with 4 layers of the above-mentioned composite material, and the laying angles are 1 layer 0 degree, 2 layers 90 degrees, and 1 layer 0 degree; the arch rebound area 102 is laid with 4 layers of the above-mentioned composite material, and the laying angles are 4 layers 0 degrees; the heel rebound area 108 is laid with 4 layers of the above-mentioned composite material, and the laying angles are 1 layer 0 degree, 2 layers 90 degrees, and 1 layer 0 degree.

[0085] It should be noted that the angle mentioned here refers to the angle between the ply and the length direction of the in-shoe embedded plate.

[0086] The manufacturing method of the in-shoe embedded plate provided in the embodiment of the second aspect of the utility model ensures that the in-shoe embedded plate has the properties of small mass, corrosion resistance, fatigue resistance, high specific strength, high specific modulus, etc., and improves the rebound support force of the in-shoe embedded plate for athletes.

[0087] In step 10, the carbon fiber and the aramid fiber are mixed in a ratio of 1:1 to 1:0 and mixed by a co-woven prepreg;

[0088] In step 20, the carbon fiber and the aramid fiber are pressed into a plate having a thickness of 0.8 mm to 1.8 mm;

[0089] In step 30, the forefoot rebound area 100 is pressed toward the ground at a position corresponding to the forefoot, and the arch rebound area 102 is pressed toward the arch at a position corresponding to the arch.

[0090] The in-shoe embedded plate provided in the embodiment of the second aspect of the utility model is based on the plantar pressure distribution during jogging at an average speed of 5 m / s to form the actual effect of the in-shoe embedded plate.

[0091] The test subject first warms up on the spot for 5 minutes, wears a size 38 carbon plate running shoe of a certain brand and runs at an average pace of 5m / s, uses a pedar plantar pressure insole to test the plantar pressure, and collects valid data three times. After resting for 3 days, the test subject first warms up on the spot for 5 minutes, wears a size 38 racing energy-gathering shoe embedded plate running shoe and runs at an average pace of 5m / s, uses a pedar plantar pressure insole to test the plantar pressure, and collects valid data three times. No training is performed during the 3-day rest period. Among them, the pedar plantar pressure insole can measure the maximum pressure and average pressure of the left and right feet when testing the plantar pressure, and divides the foot into the front, middle and back parts to obtain the impulse proportion of each partition. The test results show that compared with ordinary carbon plate running shoes, the racing energy-gathering shoe embedded plate running shoe increases the maximum pressure of the left and right feet during running by about 20% (see Figure 3 ), the average pressure increased by about 14% (see Figure 4 ), indicating that this embodiment provides a greater reaction force to the test person's foot, that is, it produces a better power-assisting effect; in terms of impulse, compared with ordinary carbon plate running shoes, the embedded plate running shoes in the racing energy-gathering shoes significantly increase the proportion of midfoot impulse, which increases by 28%, and helps the forefoot to push and stretch (see Figure 5 ).

[0092] like Figure 6As shown, the in-shoe embedded plate provided by the embodiment of the utility model is subjected to a cantilever bending test. The dotted line in the figure represents the stress of the in-shoe embedded plate in the related art, and the solid line in the figure represents the stress of the in-shoe embedded plate provided by the embodiment of the utility model. According to the comparison, it can be known that the in-shoe embedded plate provided by the embodiment of the utility model can have a certain instability phenomenon, that is, the in-shoe embedded plate provided by the embodiment of the utility model can deform and rebound due to elastic instability at the moment when the athlete lifts his foot, thereby achieving assistance to the athlete.

[0093] A third aspect of the present invention provides a shoe, comprising the above-mentioned in-shoe embedded plate.

[0094] According to the shoe provided by the embodiment of the third aspect of the utility model, by providing the above-mentioned in-shoe embedded plate, the rebound support force of the shoe can be improved to meet the running and jumping needs of athletes.

[0095] The shoes provided in the third aspect of the present invention may be running shoes, basketball shoes, etc.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A shoe insert plate, characterized in that: include: A forefoot rebound area (100), wherein the forefoot rebound area (100) is suitable for being recessed in the direction of the forefoot; An arch rebound area (102), wherein the arch rebound area (102) is adapted to be recessed in a direction toward the ground; In the process of touching the ground, supporting and digging the ground, the arch rebound area is suitable for deforming to provide rebound support for the arch, and the forefoot rebound area is suitable for deforming to provide rebound support for the forefoot; The rear root portion further comprises a heel rebound area (108), wherein the heel rebound area (108) is adapted to be recessed in a direction toward the ground; At least one of the forefoot rebound zone (100), the arch rebound zone (102) and the heel rebound zone (108) is made of a composite material; the composite material at least includes carbon fiber and aramid fiber, and the finished product thickness of the carbon fiber and the aramid fiber ranges from 0.8 mm to 1.8 mm, the elastic modulus is 180 GPa, and the Poisson's ratio is 0.

29.

2. The shoe insert plate according to claim 1, characterized in that: A first transition zone (104) is provided between the arch rebound zone (102) and the forefoot rebound zone (100), and a second transition zone (106) is provided between the arch rebound zone (102) and the rear heel; The curvature radius of the concave portion of the forefoot rebound zone (100) ranges from 23.3 mm to 189.0 mm; and / or, The angle between the edge of the forefoot rebound zone (100) and the ground is in the range of 10.4 to 18.7 degrees; and / or, The angle between the first transition zone (104) and the ground is in the range of 5.2 to 10.6 degrees; and / or, The angle between the second transition zone (106) and the ground is in the range of 5.0 to 9.7 degrees; The horizontal distance between the first transition area (104) and the second transition area (106) accounts for 30% to 95% of the entire shoe insert plate.

3. The shoe insert plate according to claim 1, characterized in that: The curvature radius of the heel rebound zone (108) ranges from 0.1 mm to 190.1 mm; and / or, The value range of the angle between the edge of the heel rebound area (108) and the ground is 0.1 to 4.0 degrees.

4. A shoe, characterized in that: The shoe inlay plate comprises the shoe inlay plate as claimed in any one of claims 1 to 3.

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