Slipper sole with ventilation exhaust structure

Abstract

The utility model name is a kind of slippers sole with ventilation exhaust structure belongs to household goods technical field;For the poor breathability of traditional slippers sole, the problem that lead to the appearance of hot and humid of sole, the sole adopts hollow structure, and the air inlet pipe in the side edge inner wall of sole body and the air outlet pipe of top support surface form dynamic air circulation system;Air inlet component automatically inhales air using the underpressure state of sole, and air outlet component discharges gas when under pressure, and realizes support and reset with elastic column structure;Anti-skid wear-resistant bottom surface adopts EVA and rubber composite material, and air inlet / exhaust passage is provided with automatic plugging assembly to prevent gas backflow;The technical scheme realizes active ventilation through mechanical structure, effectively solves the problem of ventilation and heat dissipation, and is suitable for home, leisure place and other environment.

Description

Technical Field

[0001] This utility model belongs to the field of household goods technology, and in particular relates to a slipper sole with a ventilation and exhaust structure. Background Technology

[0002] In daily life, slippers are a common type of footwear, widely used in homes, leisure venues, and other environments due to their convenience and comfort. However, as people's demands for quality of life and comfort continue to rise, the functional limitations of traditional slippers are becoming increasingly apparent. Traditional slippers mostly have solid soles, which can cause feet to feel hot and damp due to sweating during prolonged wear. Especially in the hot summer or during light activities, the heat and sweat generated by the feet cannot dissipate in time, which can lead to foot odor and skin problems such as athlete's foot, seriously affecting the wearer's comfort and health. Furthermore, the existing breathable slippers often have inadequate breathability designs. Some slippers achieve breathability only through simple holes, but this design is not ideal in terms of breathability. It cannot effectively promote air circulation around the feet, nor can it automatically adjust the airflow according to changes in foot pressure, making it difficult to meet people's high demands for breathable and heat-dissipating slippers. Therefore, we propose a slipper sole with a ventilation and exhaust structure to solve the problems mentioned above. Utility Model Content

[0003] In view of this, in order to solve the problem of poor breathability of traditional slipper soles, which leads to stuffy and damp feet, this utility model provides a slipper sole with a ventilation and exhaust structure.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a slipper sole with a ventilation and exhaust structure, including a sole body, the sole body having a hollow structure, the bottom of the sole body having an anti-slip and wear-resistant bottom surface, and also including a support surface set on the top of the sole body, the top of the support surface having multiple anti-slip strips integrated at equal intervals for anti-slip braking of the foot; Multiple air intake components are linearly arranged on the inner wall of the annular side of the sole body. One side of the air intake component extends to the outer side of the sole body so that external air can be drawn into the sole body when the sole body is lifted off the ground to restore its shape. Multiple exhaust components are evenly spaced and installed on the support surface so that when the support surface is stepped on and the sole body is compressed, the gas drawn into the sole body can be discharged upward through the multiple exhaust components, promoting heat dissipation of the foot.

[0005] Furthermore, the air intake component includes an air intake pipe that penetrates the inner wall of the annular side of the sole body and is fixedly connected to the inner wall of the annular side of the sole body. A baffle pipe on one side of the side baffle is fixedly installed inside the air intake pipe, and a sealing component is provided inside the baffle pipe to block the gas inside the sole body and prevent the gas from being discharged from the air intake pipe.

[0006] Furthermore, the sealing assembly includes a sealing tube disposed inside the baffle tube. Two air inlets are symmetrically arranged on the inner wall of the sealing tube. The sealing tube is tightly fitted to the inner wall of the baffle tube, which can block the two air inlets. A connecting plate is fixedly installed on one side of the sealing tube. The connecting plate is fixedly connected to the inner wall of one side of the baffle tube through multiple rubber telescopic strips arranged at equal intervals.

[0007] Furthermore, a side baffle is fixedly installed inside the air intake pipe, and the side baffle is flush with the side of the shoe sole body.

[0008] Furthermore, the exhaust component includes an exhaust pipe that penetrates the support surface and is fixedly connected to the support surface. The bottom end of the exhaust pipe extends into the sole body. A docking ring is fixedly installed inside the exhaust pipe. An elastic component is provided on the top of the docking ring. A sealing plate located on the docking ring is connected to the elastic component. The bottom of the sealing plate penetrates the docking ring and extends to the bottom of the docking ring. The sealing plate is tightly fitted to the inner wall of the docking ring.

[0009] Furthermore, the elastic component includes multiple rubber elastic brackets that are fixedly installed at equal intervals on the top of the docking ring. One end of each rubber elastic bracket is fixedly connected to the top of the sealing plate. The same rubber elastic contraction ring is integrally fused onto the multiple rubber elastic brackets. The rubber elastic contraction ring can elastically expand and contract. Elastic rubber columns that can elastically expand and contract are also fixedly installed inside the rubber elastic brackets.

[0010] Furthermore, a top baffle is fixedly installed inside the air outlet pipe, located above multiple rubber elastic supports, with the top of the top baffle flush with the support surface.

[0011] Furthermore, the bottom inner wall of the sole body is provided with multiple elastic columns. The elastic columns include rubber support tubes fixedly installed on the bottom inner wall of the sole body. Multiple buffer flanges capable of elastic compression are provided at equal intervals on the side inner wall of the rubber support tube. A rubber support column is also integrally fixedly installed inside the rubber support tube. The top of the rubber support column extends into the sole body and is fixedly connected to the bottom of the support surface.

[0012] The embodiments of this utility model have the following beneficial effects: 1. Through the air intake component, the air intake pipe installed on the inner wall of the annular side of the sole body can elastically reset when the sole body is lifted off the ground and is not subjected to the weight of the human body. At this time, a low-pressure state will be formed in the sole body, which has a certain attraction force, thereby attracting the sealing component to move and making the blocking pipe in a flow state. This allows external air to flow into the sole body, so that the sole body can restore its shape. 2. With the exhaust component, when the sole body is stepped on and undergoes elastic deformation, the gas inside the sole body will be compressed. At this time, the sealing plate will move upward after being subjected to air pressure, which can keep the docking ring in a flow state and allow the gas to flow upward through the exhaust pipe. This allows the gas to be discharged upward during the process of stepping on the sole body, thereby promoting heat dissipation for the feet and improving the comfort when wearing. This invention achieves elastic recovery by drawing in external air when the sole is under pressure during foot lifting, and the air inlet pipe is automatically sealed to prevent gas backflow; when stepped on, the air is discharged through the air outlet pipe to promote heat dissipation, and the air outlet pipe is also automatically sealed to prevent backflow; at the same time, the elastic column improves support stability and durability, effectively solving the problem of poor breathability and heat dissipation of traditional slippers, and meeting people's high requirements for the breathability and heat dissipation function of slippers.

[0013] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the preferred embodiments of this utility model will be described in detail below with reference to the accompanying drawings, wherein: Figure 1 This is a top view three-dimensional schematic diagram of the sole structure of a slipper with a ventilation and exhaust structure according to the present invention; Figure 2 This is a three-dimensional top view of the sole of a slipper with a ventilation and exhaust structure according to the present invention. Figure 3 This is a three-dimensional cross-sectional schematic diagram of the sole structure of a slipper with a ventilation and exhaust structure according to the present invention. Figure 4 This is a three-dimensional schematic diagram of the connection structure between the rubber support tube and the rubber support column of the sole of a slipper with a ventilation and exhaust structure according to the present invention. Figure 5 This is a three-dimensional cross-sectional schematic diagram of the air inlet pipe, baffle pipe and sealing pipe of the sole of a slipper with a ventilation and exhaust structure according to the present invention. Figure 6 This is a three-dimensional schematic diagram of the air outlet pipe on the sole and the top baffle of a slipper with a ventilation and exhaust structure according to the present invention. Figure 7 This is a three-dimensional cross-sectional view of the air vent pipe of the sole of a slipper with a ventilation and exhaust structure according to the present invention.

[0015] In the diagram: 1. Shoe sole body; 11. Support surface; 12. Anti-slip strip; 13. Anti-slip and wear-resistant sole surface; 2. Rubber support tube; 21. Buffer flange; 22. Rubber support column; 3. Air inlet pipe; 31. Side mesh; 32. Baffle tube; 33. Sealing tube; 34. Air inlet hole; 35. Connecting plate; 36. Rubber telescopic strip; 4. Air outlet pipe; 41. Top mesh; 42. Connecting ring; 43. Rubber elastic bracket; 44. Sealing plate; 45. Rubber elastic contraction ring; 46. Elastic rubber column. Detailed Implementation

[0016] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this utility model. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0017] Example 1: Please refer to Figures 1-7 As shown, this embodiment provides a shoe sole, including a sole body 1, a support surface 11, an anti-slip strip 12, an anti-slip and wear-resistant bottom surface 13, multiple air intake components, multiple air exhaust components, and an elastic column structure.

[0018] like Figure 1-2 As shown, the sole body 1 adopts a hollow structure design, and the bottom is integrally molded with an anti-slip and wear-resistant bottom surface 13 through a molding process. This bottom surface is made of EVA and rubber composite material, and multi-directional diagonal grooves are set on the surface to enhance grip. The support surface 11 is located at the top of the sole body 1 and is heat-fused to the edge of the sole body 1 through an injection molding process. Multiple anti-slip strips 12 are evenly distributed on its surface. The anti-slip strips 12 have a columnar raised structure and are made of the same material as the support surface 11, namely TPR thermoplastic rubber.

[0019] like Figure 3 and Figure 5As shown, the air intake components are arranged linearly along the inner wall of the annular side of the sole body 1. The air intake pipe 3 is made of PE plastic, with an outer diameter of 8mm and an inner diameter of 7mm, and is fixed to the side wall of the sole body 1 by ultrasonic welding. A side baffle 31 with a mesh diameter of 0.5mm is provided at the outer port of the air intake pipe 3, and a baffle tube 32 is provided on the inner side. A sealing assembly is provided inside the baffle tube 32, which includes a sealing tube 33, a connecting plate 35, and rubber telescopic strips 36. Two elliptical air intake holes 34 are symmetrically opened on the inner wall of the sealing tube 33, and are connected to the inner wall of the baffle tube 32 through the connecting plate 35. Multiple rubber telescopic strips 36 are provided between the connecting plate 35 and the baffle tube 32. When the sole body 1 is lifted off the ground, the internal underpressure state attracts the sealing tube 33 to move, so that the air inlet 34 is connected to the air inlet pipe 3, and the external air enters the sole body 1 after being filtered by the side baffle 31; when the sole body 1 is compressed, the rubber telescopic strip 36 resets and drives the sealing tube 33 to block the air inlet pipe 3.

[0020] This invention can be used in the field of household goods technology, and can also be applied to other fields.

[0021] Example 2: This example is a further improvement on the previous example: as follows Figure 4 , Figure 6 and Figure 7 As shown, a slipper sole with a ventilation and exhaust structure is applied to the field of household goods technology. The exhaust component consists of an exhaust pipe 4, a top baffle 41, a connecting ring 42, and an elastic component. The exhaust pipe 4 is made of PC engineering plastic, with an outer diameter of 10mm and an inner diameter of 9mm. It penetrates the support surface 11 and is fixed by heat fusion. A top baffle 41 with a mesh diameter of 1mm is installed at the top of the exhaust pipe 4, flush with the support surface 11. The connecting ring 42 has an inner diameter of 8mm and an outer diameter of 9mm and is fixed to the inner wall of the exhaust pipe 4 by heat fusion. The elastic component includes multiple rubber elastic supports 43, rubber elastic contraction rings 45, and multiple elastic rubber pillars 46. The rubber elastic supports 43 have a C-shaped structure, and a sealing plate 44 is heat-fused to one side of the rubber elastic support 43. The bottom of the rubber elastic support 43 is heat-fused to the connecting ring 42. The rubber elastic shrink ring 45 is located between multiple rubber elastic supports 43, and the rubber elastic shrink ring 45 is connected and fixed to the multiple rubber elastic supports 43 by heat fusion. The elastic rubber column 46 is set inside the rubber elastic support 43. When the sole body 1 is compressed, the internal gas pushes the sealing plate 44 to move upward, and the gas is discharged through the vent pipe 4. After the pressure is released, the elastic component drives the sealing plate 44 to reset and seal.

[0022] like Figure 4As shown, the elastic column structure consists of a rubber support tube 2, a buffer flange 21, and a rubber support column 22. The rubber support tube 2 is made of silicone, with an outer diameter of 10mm and an inner diameter of 9mm. Its bottom is fixed to the inner wall of the sole body 1 using adhesive. Multiple buffer flanges 21 are evenly spaced along the inner wall of the rubber support tube 2, with each flange having a height of 1.5mm. The rubber support column 22 is made of polyurethane, with a diameter of 9mm. Its top is bonded to the bottom of the support surface 11, and its bottom is inserted into the rubber support tube 2 and bonded to its inner wall. When the support surface 11 is compressed, the rubber support column 22 compresses the rubber support tube 2, causing the buffer flange 21 to elastically deform. After the pressure is released, the elastic force of the rubber support tube 2 pushes the support surface 11 back to its original position.

[0023] Working principle: When walking in slippers with a ventilation structure, as the foot is lifted and the sole body 1 is lifted off the ground to return to its original shape, a low-pressure state is created inside the sole body 1, generating an attractive force. At this time, under the action of negative pressure, the sealing tube 33 in the sealing assembly inside the air inlet pipe 3 is driven by the connecting plate 35 to move into the air inlet pipe 3 until the two air inlet holes 34 on the sealing tube 33 are connected to the air inlet pipe 3. After being filtered by the side baffle 31, the outside air flows into the sole body 1 through the air inlet holes 34, realizing the elastic return of the sole body 1. Simultaneously, multiple rubber telescopic strips 36 are stretched and undergo elastic deformation. When the sole body 1 completes its elastic reset, the multiple rubber telescopic strips 36 elastically reset, driving the sealing tube 33 to move in the opposite direction and reset via the connecting plate 35. This, in conjunction with the baffle tube 32, seals the air inlet pipe 3, preventing gas from flowing out in reverse during subsequent pressing. When the foot is pressed down, causing the sole body 1 to undergo elastic deformation, the gas inside the sole body 1 is pressurized. The sealing plate 44 inside the air outlet pipe 4 moves upward under air pressure, releasing the seal of the connecting ring 42 and keeping the air outlet pipe 4 in a free-flowing state. When moving upwards, multiple rubber elastic supports 43 undergo elastic deformation, triggering the elastic contraction ring 45 and multiple elastic rubber pillars 46 to deform elastically, keeping the docking ring 42 in a free-flowing state. Gas flows upwards through the vent pipe 4 and is discharged, promoting heat dissipation from the foot. When the foot is lifted again, causing the sole body 1 to lift off the ground and no longer be subjected to foot pressure, the deformed multiple elastic rubber pillars 46, multiple rubber elastic supports 43, and rubber elastic contraction ring 45 elastically reset, driving the sealing plate 44 to move downwards and tightly engage with the docking ring 42, preventing external... Gas is drawn in through the vent pipe 4, causing gas backflow. During walking, multiple elastic columns on the inner wall of the bottom of the sole body 1 compress the rubber support tube 2 as the support surface 11 moves downward, causing the rubber support tube 2 to undergo elastic deformation. When the sole body 1 elastically returns to its original position, the elastic force of the rubber support tube 2 promotes the rubber support column 22 to move upward, pushing the support surface 11 to return to its original position. In addition, the multiple elastic columns enhance the support and stability of the sole body 1 and the support surface 11, giving the slippers good durability during actual wear and use.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A slipper sole with a ventilation and exhaust structure, comprising a sole body (1), the sole body (1) having a hollow structure, and the bottom of the sole body (1) being provided with a non-slip and wear-resistant bottom surface (13), characterized in that, It also includes a support surface (11) set on the top of the sole body (1), and multiple anti-slip strips (12) are integrated at equal intervals on the top of the support surface (11) for anti-slip braking of the foot; Multiple air intake components are linearly arranged on the inner wall of the annular side of the sole body (1). One side of the air intake component extends to the outer side of the sole body (1) so that when the sole body (1) is lifted off the ground to restore its shape, external air can be drawn into the sole body (1). Multiple exhaust components are installed at equal intervals on the support surface (11) so that when the support surface (11) is stepped on and the sole body (1) is compressed, the gas drawn into the sole body (1) can be discharged upward through the multiple exhaust components to promote heat dissipation of the foot.

2. The slipper sole with a ventilation and exhaust structure according to claim 1, characterized in that, The air intake component includes an air intake pipe (3) that penetrates the inner wall of the annular side of the sole body (1) and is fixedly connected to the inner wall of the annular side of the sole body (1). A baffle pipe (32) is fixedly installed inside the air intake pipe (3) on one side of the side baffle (31). A sealing component is provided inside the baffle pipe (32) to block the gas inside the sole body (1) and prevent the gas from being discharged outward from the air intake pipe (3).

3. The slipper sole with a ventilation and exhaust structure according to claim 2, characterized in that, The sealing assembly includes a sealing tube (33) disposed inside the baffle tube (32). Two air inlets (34) are symmetrically arranged on the inner wall of the sealing tube (33). The sealing tube (33) is tightly fitted to the inner wall of the baffle tube (32), which can block the two air inlets (34). A connecting plate (35) is fixedly installed on one side of the sealing tube (33). The connecting plate (35) is fixedly connected to the inner wall of one side of the baffle tube (32) through multiple rubber telescopic strips (36) arranged at equal intervals.

4. A slipper sole with a ventilation and exhaust structure according to claim 2 or 3, characterized in that, A side baffle (31) is fixedly installed inside the air intake pipe (3), and the side baffle (31) is flush with the side of the sole body (1).

5. The slipper sole with a ventilation and exhaust structure according to claim 1, characterized in that, The exhaust component includes an exhaust pipe (4) that penetrates the support surface (11) and is fixedly connected to the support surface (11). The bottom end of the exhaust pipe (4) extends into the sole body (1). A docking ring (42) is fixedly installed inside the exhaust pipe (4). An elastic component is provided on the top of the docking ring (42). A sealing plate (44) located on the docking ring (42) is connected to the elastic component. The bottom of the sealing plate (44) penetrates the docking ring (42) and extends to the bottom of the docking ring (42). The sealing plate (44) is tightly fitted to the inner wall of the docking ring (42).

6. The slipper sole with a ventilation and exhaust structure according to claim 5, characterized in that, The elastic component includes multiple rubber elastic brackets (43) that are fixedly installed at equal intervals on the top of the docking ring (42). One end of the rubber elastic bracket (43) is fixedly connected to the top of the sealing plate (44). The multiple rubber elastic brackets (43) are integrated with the same rubber elastic shrink ring (45). The rubber elastic shrink ring (45) can elastically expand and contract. Elastic rubber columns (46) that can elastically expand and contract are also fixedly installed inside the rubber elastic brackets (43).

7. The slipper sole with a ventilation and exhaust structure according to claim 6, characterized in that, The air outlet pipe (4) is fixedly installed with a top surface baffle (41) located above multiple rubber elastic supports (43), and the top of the top surface baffle (41) is flush with the support surface (11).

8. The slipper sole with a ventilation and exhaust structure according to claim 1, characterized in that, The bottom inner wall of the sole body (1) is also provided with a plurality of elastic columns. The elastic columns include rubber support tubes (2) fixedly installed on the bottom inner wall of the sole body (1). Multiple buffer flanges (21) capable of elastic compression are provided at equal intervals on the side inner wall of the rubber support tube (2). A rubber support column (22) is also integrally fixedly installed inside the rubber support tube (2). The top end of the rubber support column (22) extends into the sole body (1) and is fixedly connected to the bottom of the support surface (11).

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