A detachable inner lining injection molded shoe

Abstract

The utility model relates to a kind of detachable lining injection shoes in the technical field of injection shoes, including injection shoe body, the inside of injection shoe body is provided with sponge lining, the inside wall of injection shoe body is fixedly connected with multiple sucking disc;Sucking disc can be removed the adsorption effect to sponge lining, then sponge lining is moved up, make magnetic coating and metal sheet separate, until sponge lining is taken out from inside injection shoe body, when personnel feet sweat a lot or water enters shoe, micro air pump can be started, so that its outlet end carries out inflation to the inside of sponge lining, then gas will pass through sponge lining and enter inside injection shoe body, to speed up the speed of injection shoe body air flow, to improve the speed of drying inside injection shoe body, when using, it not only can disassemble sponge lining, improve the convenience of personnel when replacing and cleaning it, but also can carry out air blowing treatment to inside injection shoe body, improve its internal drying speed.

Description

Technical Field

[0001] This utility model relates to a removable lining injection molded shoe, and more particularly to a removable lining injection molded shoe applied in the field of injection molded shoes. Background Technology

[0002] Injection-molded shoes are footwear products made through injection molding. Their core feature is that the sole is directly integrated with the upper during the molding process. The main advantages of injection-molded shoes are: high production efficiency (daily output of 2,000 to 3,000 pairs per machine, which is 3 times more efficient than traditional processes and suitable for large-scale production), strong structural stability (seamless integration of sole and upper, not easy to separate, and strength up to 1.8 times that of traditional processes), and low cost (raw material utilization rate up to 98.5%, mold life exceeding 500,000 cycles, reducing overall manufacturing costs).

[0003] Most existing injection-molded shoe linings are fixedly connected to the inner wall of the injection-molded shoe, making them difficult to disassemble. Therefore, when the injection-molded shoe lining is damaged or its interior is to be cleaned, it is difficult to replace the lining or to clean it thoroughly. Summary of the Invention

[0004] In view of the above-mentioned prior art, the technical problem to be solved by this utility model is that the inner lining of most existing injection molded shoes is fixedly connected to the inner wall of the injection molded shoe, which is difficult to disassemble. Therefore, when the inner lining of the injection molded shoe is damaged or its interior is washed, it is difficult to replace the inner lining of the injection molded shoe and to wash it thoroughly.

[0005] To solve the above problems, this utility model provides a removable lining injection molded shoe, including an injection molded shoe body, wherein a sponge lining is provided inside the injection molded shoe body;

[0006] Multiple suction cups are fixedly connected to the inner wall of the injection molded shoe body. A circular groove 1 and a circular groove 2 are opened on the outer side of the injection molded shoe body. A micro air pump is fixedly connected inside the circular groove 1, and a charging port is fixedly connected inside the circular groove 2.

[0007] A controller is fixedly connected inside the injection-molded shoe body, and the micro air pump is electrically connected to the controller via a wire.

[0008] As a further improvement of this application, the side of the sponge lining is coated with a magnetic coating, and a metal sheet that is magnetically attracted to the magnetic coating is fixedly connected to the inner wall of the injection-molded shoe body.

[0009] As a further improvement of this application, the air outlet of the micro air pump is inserted inside the sponge liner, and one end of the suction cup is attached to the sponge liner.

[0010] As another improvement of this application, both the first and second circular grooves are internally threaded with threaded blocks, and the surfaces of the threaded blocks are fixedly connected with sealing rings.

[0011] As a further improvement to this application, after the threaded block is installed in the first and second circular grooves, the surface of the sealing ring is in close contact with the inner walls of the first and second circular grooves.

[0012] As a further improvement to this application, the threaded block has a disassembly groove on its side, and a disassembly block is fixedly connected to the inner wall of the disassembly groove.

[0013] As a further improvement to this application, the side of the disassembly block is flush with the side of the disassembly groove, and the surface of the disassembly block is engraved with anti-slip texture.

[0014] This application has the following beneficial effects when used:

[0015] 1. During disassembly, the suction cups can be removed from the sponge lining. Then, the sponge lining is moved upwards to separate the magnetic coating from the metal sheet until the sponge lining is removed from the injection-molded shoe body. When the user's feet sweat profusely or water gets into the shoe, the micro air pump can be activated to inflate the inside of the sponge lining. The gas will then pass through the sponge lining into the injection-molded shoe body to accelerate the airflow speed and thus improve the drying speed inside the injection-molded shoe body. When using this application, it can not only disassemble the sponge lining to improve the convenience of replacement and cleaning, but also blow air into the inside of the injection-molded shoe body to improve its internal drying speed.

[0016] 2. When in use, use the disassembly and assembly block to rotate the threaded block and install it in the first and second round grooves until the side of the threaded block is flush with the side of the first and second round grooves. At the same time, the sealing ring will fit tightly against the inner wall of the first and second round grooves, thereby sealing the first and second round grooves with the threaded block and the sealing ring, thus providing waterproof protection for the charging port and the micro air pump, and improving the service life of both. Attached Figure Description

[0017] Figure 1 This is an overall schematic diagram of the present application;

[0018] Figure 2 This is an enlarged schematic diagram of section A in this application;

[0019] Figure 3 This is an enlarged schematic diagram of section B in this application;

[0020] Figure 4 This is a schematic diagram of the sponge liner of this application;

[0021] Figure 5This is an enlarged schematic diagram of section C in this application;

[0022] Figure 6 This is an enlarged schematic diagram of point D in this application.

[0023] Explanation of the labels in the diagram:

[0024] 1. Injection-molded shoe body; 2. Sponge lining; 3. Magnetic coating; 4. Metal sheet; 5. Circular groove one; 6. Circular groove two; 7. Miniature air pump; 8. Charging port; 9. Suction cup; 10. Threaded block; 11. Disassembly groove; 12. Disassembly block; 13. Sealing ring. Detailed Implementation

[0025] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0026] First implementation method:

[0027] Figure 1-2 and Figure 4-6 A removable lining injection-molded shoe is shown, including an injection-molded shoe body 1, wherein a sponge lining 2 is provided inside the injection-molded shoe body 1;

[0028] Multiple suction cups 9 are fixedly connected to the inner wall of the injection molded shoe body 1. A circular groove 5 and a circular groove 6 are opened on the outer side of the injection molded shoe body 1. A micro air pump 7 is fixedly connected inside the circular groove 5. A charging port 8 is fixedly connected inside the circular groove 6. A storage battery is installed inside the injection molded shoe body 1. After the storage battery is charged, the storage battery is used to power the micro air pump 7.

[0029] A controller is fixedly connected inside the injection-molded shoe body 1, and the micro air pump 7 is electrically connected to the controller via a wire.

[0030] The side of the sponge liner 2 is coated with a magnetic coating 3. A metal sheet 4 is fixedly connected to the inner wall of the injection molded shoe body 1 and magnetically connected to the magnetic coating 3. After the sponge liner 2 is placed inside the injection molded shoe body 1, the magnetic coating 3 will be attracted together with the metal sheet 4 to improve the stability of the sponge liner 2 inside the injection molded shoe body 1.

[0031] The outlet end of the micro air pump 7 is inserted inside the sponge liner 2, and one end of the suction cup 9 is attached to the sponge liner 2.

[0032] This solution can be implemented when the sponge liner 2 is damaged and needs to be replaced or removed from the injection molded shoe body 1 for thorough cleaning. First, the suction cup 9 can be removed from the sponge liner 2. Then, the sponge liner 2 is moved upward to separate the magnetic coating 3 from the metal sheet 4 until the sponge liner 2 is removed from the injection molded shoe body 1. After removal, it can be replaced, repaired, and cleaned.

[0033] During installation, the sponge liner 2 needs to be inserted into the interior of the injection molded shoe body 1 so that the suction cup 9 can adsorb the sponge liner 2, thereby improving its stability inside the injection molded shoe body 1. At the same time, the magnetic coating 3 will be magnetically attracted to the metal sheet 4, further improving the stability of the sponge liner 2 inside the injection molded shoe body 1, making it difficult for it to move out of the injection molded shoe body 1.

[0034] When a person's feet sweat profusely or water gets into their shoes, the micro air pump 7 can be activated to inflate the inside of the sponge lining 2 with its air outlet. The gas will then pass through the sponge lining 2 and enter the injection molded shoe body 1 to accelerate the airflow speed of the injection molded shoe body 1, thereby increasing the drying speed inside the injection molded shoe body 1.

[0035] In summary, when used, this application not only allows for the disassembly of the sponge liner 2, improving the convenience of personnel when replacing and cleaning it, but also allows for air blowing treatment of the inside of the injection-molded shoe body 1, increasing the speed of internal drying.

[0036] Second implementation method:

[0037] This embodiment adds the following structure based on the first embodiment, while the rest remains the same as the first embodiment, as detailed below:

[0038] Figure 3 and Figure 5 The interior of both the first circular groove 5 and the second circular groove 6 is threaded with threaded blocks 10, and a sealing ring 13 is fixedly connected to the surface of the threaded blocks 10.

[0039] After the threaded block 10 is installed in the first circular groove 5 and the second circular groove 6, the surface of the sealing ring 13 is in close contact with the inner wall of the first circular groove 5 and the second circular groove 6.

[0040] The threaded block 10 has a disassembly groove 11 on its side, and a disassembly block 12 is fixedly connected to the inner wall of the disassembly groove 11.

[0041] The side of the disassembly block 12 is flush with the side of the disassembly groove 11, and the surface of the disassembly block 12 is engraved with anti-slip texture.

[0042] This solution allows for the following operation: during use, the threaded block 10 is rotated using the disassembly block 12 and installed in the first circular groove 5 and the second circular groove 6 until the side of the threaded block 10 is flush with the side of the first circular groove 5 and the second circular groove 6. At the same time, the sealing ring 13 will fit tightly against the inner wall of the first circular groove 5 and the second circular groove 6, thereby sealing the first circular groove 5 and the second circular groove 6 using the threaded block 10 and the sealing ring 13. This provides waterproof protection for the charging port 8 and the micro air pump 7, improving their service life.

[0043] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0044] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of this application.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this application. Those skilled in the art should understand that this application is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this application. Various changes and modifications can be made to this application without departing from the spirit and scope thereof, and all such changes and modifications fall within the scope of this application as claimed. The scope of protection of this application is defined by the appended claims and their equivalents.

Claims

1. A removable lining injection-molded shoe, comprising an injection-molded shoe body (1), characterized in that: The injection-molded shoe body (1) is provided with a sponge lining (2); Multiple suction cups (9) are fixedly connected to the inner side wall of the injection molded shoe body (1). A circular groove one (5) and a circular groove two (6) are opened on the outer side of the injection molded shoe body (1). A micro air pump (7) is fixedly connected inside the circular groove one (5), and a charging port (8) is fixedly connected inside the circular groove two (6). The injection-molded shoe body (1) is internally fixedly connected to a controller, and the micro air pump (7) is electrically connected to the controller via a wire.

2. The removable inner lining injection molded shoe according to claim 1, characterized in that: The side of the sponge liner (2) is coated with a magnetic coating (3), and a metal sheet (4) is fixedly connected to the inner wall of the injection molded shoe body (1) and magnetically attracted to the magnetic coating (3).

3. A removable inner lining injection molded shoe according to claim 2, characterized in that: The outlet end of the micro air pump (7) is inserted inside the sponge liner (2), and one end of the suction cup (9) is attached to the sponge liner (2).

4. A removable inner lining injection-molded shoe according to claim 3, characterized in that: Both the first circular groove (5) and the second circular groove (6) are threaded with threaded blocks (10), and the surface of the threaded blocks (10) is fixedly connected with sealing rings (13).

5. A removable inner lining injection-molded shoe according to claim 4, characterized in that: After the threaded block (10) is installed in the first (5) and the second (6) of the circular groove, the surface of the sealing ring (13) is in close contact with the inner wall of the first (5) and the second (6) of the circular groove.

6. A removable inner lining injection-molded shoe according to claim 5, characterized in that: The threaded block (10) has a disassembly groove (11) on its side, and a disassembly block (12) is fixedly connected to the inner wall of the disassembly groove (11).

7. A removable inner lining injection-molded shoe according to claim 6, characterized in that: The side of the disassembly block (12) is flush with the side of the disassembly groove (11), and the surface of the disassembly block (12) is engraved with anti-slip texture.

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