Antibacterial leather boots internally provided with fixing structures and production process

Abstract

The invention discloses a production process of an antibacterial leather boot with a fixing structure inside, and relates to the technical field of leather boots.The outer walls of the two sides of a shoe sole are provided with exhaust holes, a deodorization assembly is arranged in an inner cavity of the shoe sole and communicates with the exhaust holes, an insole pad cup is arranged at the top of the shoe sole, and air holes are evenly formed in the insole pad cup; the two heel protection pads of the same structure are arranged on the rear side of the insole, the deodorization assembly is arranged below the insole cup, the antibacterial cloth on the vamp provides comfort for the foot and plays a good role in bacteriostasis at the same time, the deodorization assembly is matched, air replacement in the leather boot is achieved, the deodorization function is achieved, and the foot is more comfortable.

Description

Technical Field

[0001] The invention relates to the technical field of leather boots, in particular to a production process of antibacterial leather boots provided with a fixed structure inside. Background Art

[0002] Boots are a type of footwear that covers the foot and above the ankle. They are usually composed of an upper, a sole, and a heel. They are designed to provide more comprehensive protection and support than ordinary shoes and are suitable for a variety of environments and occasions. There are many types of boots, including flat boots, mid-heeled boots, and high-heeled boots. Boots can protect the feet from damage by the external environment, provide good support, reduce foot fatigue, and maintain body balance.

[0003] For example, the prior art application number CN112790468A provides a leather boot with a non-slip sole and a processing technology. In view of the problems in the prior art that the non-slip effect is poor, resulting in a low safety factor, and it is difficult to meet the non-slip and walking requirements under complex road conditions or working conditions, the following solution is proposed, which includes an upper and a sole, the bottom of the upper is fixedly glued to the top of the sole, the bottom of the sole is provided with a plurality of non-slip grooves, the top of the sole is movably clamped with a shoe-shaped ring, and the shoe-shaped ring is movably sleeved on the outer bottom of the upper. In the present invention, the non-slip grooves can not only improve the non-slip effect of the sole itself, but also play a shock-absorbing and buffering role, thereby improving the wearing comfort;

[0004] The above-mentioned prior art is known through actual usage. It is known that it mainly improves the anti-skid effect of the sole itself by using the anti-skid pattern, and further anti-skid effect can be achieved by adjusting the anti-skid grounding column. The shoe-shaped ring 3 is fixed by adjusting the threaded rod 13. However, it is found that the threaded rod needs a certain length to be operated. When in use, it is easy to get caught on the trouser legs or surrounding objects. In addition, there is no locking structure, which may become loose due to large-scale movement, making it inconvenient to use. Therefore, we have improved the above-mentioned prior art based on actual usage. Summary of the Invention

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the invention.

[0006] In view of the above problems and / or the problems existing in the prior art, the present invention is proposed.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] An antibacterial leather boot with an internal fixing structure, comprising an upper, a shoe upper, a sole, a heel and a fixing component;

[0009] The upper of the shoe is bonded with an antibacterial mesh on the inner surface of the upper that contacts the foot. The upper is provided with a shoe upper, the bottom of the upper is provided with a sole, and the rear bottom of the sole is provided with a heel.

[0010] The shoe upper has a shoe-wearing opening on the front side thereof, a zipper installed on the shoe-wearing opening, a zipper installed on the zipper, and tightening belt protection strips on both sides of the shoe upper;

[0011] The sole comprises a shoe having exhaust holes on both sides of the outer wall, a deodorizing assembly arranged in the inner cavity of the sole, and the deodorizing assembly being in communication with the exhaust holes, an insole cup arranged on the top of the sole, and air holes evenly arranged on the insole cup, two sets of heel pads of the same structure being arranged on the rear side of the insole, and the deodorizing assembly being arranged below the insole cup;

[0012] The heel is evenly provided with an anti-slip base at the bottom of the heel, and an arc-shaped guard plate is provided at the top of the heel, and the inner wall of the arc-shaped guard plate fits the heel pad, and a fixing mechanism is provided on the outer side wall of the top of the heel, and the fixing mechanism is adapted to the position of the tightening belt protection strip;

[0013] The fixing mechanism includes a mounting base installed on the outer wall of the arc-shaped guard plate, a knob is connected to the outside of the mounting base, a winding shaft is rotatably arranged in the inner cavity of the mounting base, and a clamping assembly is connected to the bottom outer wall of the winding shaft, and a tightening belt passes through the outer walls on both sides of the mounting base, and one end of the tightening belt is connected to the outer wall of the winding shaft, and the other end extends into the tightening belt protection strip.

[0014] Furthermore: the bottom of the winding shaft is rotatably connected to the bottom inner wall of the mounting seat through a supporting ring, and a hole is opened on the top inner wall of the mounting seat, and a limit ring is installed in the inner cavity of the hole, and the top of the winding shaft passes through the hole and extends into the inner cavity of the knob.

[0015] Furthermore, a tightening band through-hole is provided on the front outer wall of the curved guard plate. The tightening band, which is adjacent to the curved outer wall of the curved guard plate, passes through the tightening band through-hole and extends into the tightening band protection strip. A fixing structure matching the end of the tightening band is provided within the inner cavity of the tightening band protection strip, which is used to secure one end of the tightening band, thereby cooperating with the rotation of the reel shaft for winding and tightening.

[0016] Furthermore: the deodorizing component includes an air cushion groove, a strip groove 1, an air groove and a strip groove 2 opened in the inner cavity of the sole, the air cushion groove is arranged in the inner cavity of the heel of the sole, and the air groove is arranged in the inner cavity of the sole, and the air cushion groove, the strip groove 1, the air groove and the strip groove 2 are interconnected.

[0017] Furthermore: an exhaust pad is provided in the inner cavity of the air cushion groove, and an air intake pipe adapted to the first strip groove is provided on the outer wall of the exhaust pad, and an exhaust pipe adapted to the second strip groove is provided on the outer wall of the exhaust pad, support blocks are evenly provided in the inner cavity of the air groove, the outer end of the air intake pipe extends to the inner cavity of the air groove, and the exhaust pipe is connected to the exhaust hole.

[0018] Further: the winding shaft includes a shaft rod arranged in the inner cavity of the mounting seat, the top of the shaft rod is connected to a square block, the top of the square frame is provided with a limiting plate, two groups of limiting outer rings with the same structure are provided on the top outer wall of the shaft rod, and an annular groove matching the limiting outer ring is provided in the inner cavity of the limiting ring, tightening band slots connected to the inner end of the tightening band are provided on the outer walls on both sides of the shaft rod, and a clamping plate is sleeved on the bottom of the shaft rod, and two groups of structurally similar teeth are provided at both ends of the clamping plate, and the two groups of teeth are symmetrically arranged up and down.

[0019] Furthermore: the square frame and the limiting piece are both arranged in the inner cavity of the knob, and a limiting circular groove matching the limiting piece is opened in the knob.

[0020] Further: the snap-on assembly includes a snap-on ring arranged in the inner cavity of the mounting seat, three groups of mounting blocks with the same structure are evenly arranged on the outer wall of the snap-on ring, and mounting holes matching the mounting blocks are opened on the inner wall of the mounting seat, and bevel teeth are evenly arranged on the inner wall of the snap-on ring.

[0021] Furthermore, the outer wall inclined surface of the latch is in contact with the inclined surface of the bevel teeth, and the rotating latch can fit on the inclined surfaces of multiple groups of bevel teeth. When the latch stops, the latch is connected between the two groups of bevel teeth to achieve the function of limiting and fixing.

[0022] A production process for antibacterial leather boots with an internal fixing structure comprises the following steps:

[0023] S1: Roll the leather boot upper on a roller device to apply the required paint, and then put it into a drying oven for drying to obtain a slope material coated with protective paint;

[0024] S2: Assemble the zipper and the lock and sew them to the upper. Place the connected exhaust pad, suction pipe and exhaust pipe in the pre-opened groove in the inner cavity of the sole. Then, use adhesive to bond the insole cup to the sole. Apply adhesive evenly to the joints between the upper and the sole. Make holes in the upper that match the size of the fixing mechanism. Bond the upper, upper and sole together through the fixing mechanism. At the same time, fix the joints between the upper and the sole with sewing.

[0025] S3: Insert the tightening belt into the tightening belt protection strip, and insert the other end of the tightening belt into the tightening belt through-hole of the arc-shaped guard plate, and then insert it into the mounting seat in the fixing mechanism and fix it with the tightening belt clamping groove on the reel;

[0026] S4: Install the top square block and the limit plate of the winding shaft into the knob, insert the winding shaft into the mounting seat, align the limit outer ring with the limit ring, and place the clamping plate into the clamping ring. Finally, rotate the knob to test whether the fixing mechanism is tightened smoothly.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] The antibacterial cloth on the upper provides comfort for the feet while playing a good antibacterial role. Combined with the deodorizing component, it realizes air replacement in the leather boots, achieves the deodorizing function, and makes the feet more comfortable. Turn the knob clockwise to drive the reel to rotate, and tighten the two sets of tightening belts. When tightened to the appropriate level, release the knob, and the teeth will be stuck in the two sets of bevel teeth to fix them. If you need to take off the leather boots or adjust the tightness of the tightening belt, pull the knob outward and clamp the limit ring in the upper two groups of the three groups of grooves. The card plate will be disengaged from the clamping ring, and the reel will not fall off the support ring. Turn the knob in the opposite direction or stretch the tightening belt to both sides by external force to make the tightening belt loose. After adjusting to the appropriate level, press and turn again to fix the tightening belt. The operation is simple.

[0029] Other features and advantages of the present application will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0030] The technical solution of the present application is further described in detail below through the accompanying drawings and examples. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only 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.

[0032] Figure 1 It is a schematic diagram of the structure of the present invention;

[0033] Figure 2 Schematic diagram of the sole structure of the present invention;

[0034] Figure 3 This is a schematic diagram of the front structure of the sole of the present invention;

[0035] Figure 4 This is a schematic structural diagram of the shoe sole deodorizing assembly of the present invention;

[0036] Figure 5 This is a schematic diagram of the structure of the regulating component of the present invention;

[0037] Figure 6 This is a schematic diagram of the invention's reel structure;

[0038] Figure 7 It is a structural schematic diagram of the clamping assembly of the present invention.

[0039] In the figure: 1. Upper; 2. Upper; 201. Zipper; 202. Zipper; 203. Tightening belt protection strip; 3. Sole; 301. Exhaust hole; 302. Insole cup; 303. Breathing hole; 304. Heel pad; 305. Air cushion groove; 306. Strip groove 1; 307. Air groove; 308. Strip groove 2; 309. Exhaust pad; 310. Intake pipe; 311. Exhaust pipe; 312. Support block; 4. Heel; 401. Anti-slip root Bottom; 402, arc-shaped protective block; 403, tightening belt perforation; 5 fixing mechanism; 51, knob; 52, mounting seat; 53, reel; 531, shaft; 532, square block; 533, limiting plate; 534, limiting outer ring; 535, tightening belt snap-in groove; 536, clamping plate; 537, clamping teeth; 54, limiting ring; 55, supporting ring; 56, clamping assembly; 561, clamping ring; 562, oblique teeth; 563, mounting block; 6 tightening belt. DETAILED DESCRIPTION

[0040] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0041] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0042] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, these schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0043] Furthermore, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0044] See also Figure 1-7 , the present invention provides a technical solution: an antibacterial leather boot with an internal fixing structure, comprising an upper 1, an upper 2, a sole 3, a heel 4 and a fixing component 5;

[0045] The upper 1 has an antibacterial mesh bonded to the inner surface of the upper 1 that contacts the foot, which is comfortable to wear and has an antibacterial effect. It should be noted that the antibacterial mesh is a prior art and can be directly obtained, so no further details are given. The top of the upper 1 is provided with a shoe upper 2, and the bottom of the upper 1 is provided with a sole 3, and the rear bottom of the sole 3 is provided with a heel 4;

[0046] The shoe upper 2 has a shoe-wearing opening on the front side thereof, a zipper 201 installed on the shoe-wearing opening, a zipper 202 installed on the zipper 201, and tightening belt protection strips 203 on both sides of the shoe upper 2;

[0047] The sole 3 has exhaust holes 301 on both sides of the outer wall, which play a good ventilation role. The upper 1 of the leather boot is made of leather. After wearing for a long time, the foot may sweat. The odor in the leather boot is discharged through the exhaust holes 301. A deodorizing component is provided in the inner cavity of the sole 3 and is connected to the exhaust holes 301. The top of the sole 3 is provided with an insole cup 302, and the insole cup 302 is evenly provided with ventilation holes 303. Two groups of heel pads 304 with the same structure are provided on the back side of the insole 3 to provide a comfortable support for the heel. The deodorizing component is provided below the insole cup 302.

[0048] The heel 4 has an anti-slip base 401 evenly arranged on the bottom thereof, and an arc-shaped guard plate 402 is arranged on the top of the heel 4, providing a stable protection for the leather boots and protecting the heel through the arc-shaped guard plate 402. The inner wall of the arc-shaped guard plate 402 fits with the heel pad 304. A fixing mechanism 5 is arranged on the outer side wall of the top of the heel 4, and the fixing mechanism 5 is adapted to the position of the tightening belt protection strip 203.

[0049] The fixing mechanism 5 includes a mounting base 52 mounted on the outer wall of the arc-shaped guard plate 402, a knob 51 is connected to the outer side of the mounting base 25, a winding shaft 53 is rotatably arranged in the inner cavity of the mounting base 52, and a clamping assembly 56 is connected to the bottom outer wall of the winding shaft 53, and a tightening belt 6 is passed through the outer walls on both sides of the mounting base 52, and one end of the tightening belt 6 is connected to the outer wall of the winding shaft 53, and the other end extends to the tightening belt protection strip 203. It should be noted that by rotating the knob 51, the winding shaft 53 is driven to tighten the tightening belt 6, thereby tightening the two sets of tightening belt protection strips 203 on the shoe upper 2, which plays a role in fixing the shoe upper 2, making the foot more comfortable to wear while also ensuring that the leather boots will not fall off at will, thereby achieving the purpose of tightening the shoe mouth, and being more stable when wearing leather boots for walking or exercising.

[0050] Among them, preferably, a tightening belt through-hole 403 is opened on the front outer wall of the curved guard plate 402, and the tightening belt 6 passes through the tightening belt through-hole 403 close to the curved outer wall of the curved guard plate 402 and extends into the tightening belt protection strip 203, and a fixing structure matching the end of the tightening belt 6 is provided in the inner cavity of the tightening belt protection strip 203, which is used to fix one end of the tightening belt 6, so as to cooperate with the rotation of the winding shaft 53 to reel and tighten.

[0051] Preferably, the deodorizing component includes an air cushion groove 305, a strip groove 1 306, an air groove 307 and a strip groove 2 308 opened in the inner cavity of the sole 3, the air cushion groove 305 is arranged in the inner cavity of the heel of the sole 3, the air groove 307 is arranged in the inner cavity of the sole 3, and the air cushion groove 305, the strip groove 1 306, the air groove 307 and the strip groove 2 308 are interconnected.

[0052] Preferably, an exhaust pad 309 is provided in the inner cavity of the air cushion groove 305, and an air intake pipe 310 adapted to the strip groove 1 306 is provided on the outer wall of the exhaust pad 309, and an exhaust pipe 311 adapted to the strip groove 2 308 is provided on the outer wall of the exhaust pad 309. Support blocks 312 are evenly provided in the inner cavity of the air groove 307. The outer end of the air intake pipe 310 extends to the inner cavity of the air groove 307, and the exhaust pipe 311 is connected to the exhaust hole 301. It should be noted that, please refer to Figure 3 and Figure 4 When the foot is moving, the weight of the foot will press down the exhaust pad 309, and the exhaust pad 309 will discharge the air inside it through the exhaust pipe 311 and the exhaust hole 301. When the foot is lifted, the exhaust pad 309 will suck the air inside the air groove 307 through the intake pipe 310. The air groove 307 is connected to the interior of the upper 1 through the air hole 303, and the heat and turbid gas emitted by the foot are collected and sucked into the exhaust pad 309 through the intake pipe 310. When the foot is pressed down again, the gas will be discharged to realize controlled replacement and achieve the effect of deodorization and ventilation.

[0053] Preferably, the bottom of the winding shaft 53 is rotatably connected to the bottom inner wall of the mounting seat 52 through a support ring 55 to facilitate the rotation of the winding shaft 53, and a hole is opened on the top inner wall of the mounting seat 52, and a limiting ring 54 is installed in the inner cavity of the hole, and the top of the winding shaft 53 extends through the hole to the inner cavity of the knob 51.

[0054] The top of the shaft 531 is connected to a square block 532, and a limiting plate 533 is provided on the top of the square frame 532. Two groups of limiting outer rings 534 with the same structure are provided on the top outer wall of the shaft 531, and an annular groove matching the limiting outer ring 534 is opened in the inner cavity of the limiting ring 54, and the number of annular grooves is three groups. Tightening band slots 535 connected to the inner end of the tightening band 6 are opened on the outer walls of both sides of the shaft 531, and a clamping plate 536 is sleeved on the bottom of the shaft 531, and two groups of structural teeth 537 are provided at both ends of the clamping plate 536, and the two groups of teeth 537 are symmetrically arranged up and down. The square frame 532 and the limiting plate 533 are both arranged in the inner cavity of the knob 51, and a limiting circular groove matching the limiting plate 533 is opened in the knob 51.

[0055] The snap-fit assembly 56 includes a snap-fit ring 561 arranged in the inner cavity of the mounting seat 52. Three groups of mounting blocks 563 with the same structure are evenly arranged on the outer wall of the snap-fit ring 561, and mounting holes matching the mounting blocks 563 are opened on the inner wall of the mounting seat 52. Bevel teeth 562 are evenly arranged on the inner wall of the snap-fit ring 561.

[0056] The outer wall inclined surface of the latch 537 abuts against the inclined surface of the bevel tooth 562. The rotating latch 537 can fit on the inclined surfaces of multiple groups of bevel teeth 562. When the latch 537 stops, the latch 537 is clamped between two groups of bevel teeth 562 to achieve the function of limiting and fixing.

[0057] Please note that Figure 5 、 Figure 6 and Figure 7The square frame 532 and the limiting piece 533 are installed in the knob 51 to facilitate the rotation and plugging and unplugging operation of the knob 51 (plugging and unplugging is to realize the rotation, tightening and loosening operation of the tightening belt 6). When the tightening belts 6 on the left and right sides are received in the tightening belt clamping grooves 535, the two sets of limiting outer rings 534 are clamped in the bottom two sets of the three sets of grooves. At this time, the clamping plate 536 is in the clamping ring 561, and the clamping teeth 537 are just in the annular oblique teeth 562. Turning the knob 51 clockwise drives the reel 53 to rotate, thereby realizing the tightening operation of the two sets of tightening belts 6. When tightened to a suitable level, , loosen the knob 51, and the locking teeth 537 are now stuck in the two groups of bevel teeth 562 to achieve fixation. If you need to take off the leather boots or adjust the tightness of the tightening belt 6, pull the knob 51 outward to lock the limit ring 534 in the upper two groups of the three groups of grooves, so that the clamping plate 536 can be disengaged from the clamping ring 561, and the winding shaft 53 will not fall off from the supporting ring 55. Pay off the line and turn the knob 51, or use external force to stretch the tightening belt 6 to both sides, so that the tightening belt 6 becomes loose. After adjusting to a suitable level, press the knob 51 again to fix the tightening belt 6. The operation is simple.

[0058] A production process for antibacterial leather boots with an internal fixing structure comprises the following steps:

[0059] S1: Roll the leather boot upper 1 on a pattern roller device to apply the required coating, and then place it in a drying oven for drying to obtain a slope 1 material coated with a protective coating;

[0060] S2: After assembling the zipper 201 and the zipper 202, sew them onto the upper 2. Place the connected exhaust pad 309, the air intake pipe 310, and the exhaust pipe 311 in the pre-opened groove in the inner cavity of the sole 3. Then, with the help of adhesive, adhere the insole cup 302 to the sole 3. Apply adhesive evenly to the bonding points between the upper 2, the upper 1, and the sole 3. Open a hole in the upper 2, and make the hole match the size of the fixing mechanism 5. Adhere the upper 2, the upper 1, and the sole 3 together through the fixing mechanism 5. At the same time, fix the bonding points between the upper 1 and the sole 3 with sewing.

[0061] S3: Insert the tightening belt 6 into the tightening belt protection strip 203, and insert the other end of the tightening belt 6 into the tightening belt through-hole 403 of the arc-shaped guard plate 402, and then insert it into the mounting seat 52 in the fixing mechanism 5, and fix it with the tightening belt clamping groove 535 on the reel 53;

[0062] S4: The top square block 532 and the limiting plate 533 of the winding shaft 53 are installed in the knob 51, and the winding shaft 53 is inserted into the mounting seat 52. The limiting outer ring 534 is aligned with the limiting ring 54, and the clamping plate 536 is placed in the clamping ring 561. Finally, the knob 51 is rotated to test whether the fixing mechanism 5 is tightened smoothly.

[0063] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0064] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. An antibacterial leather boot with an internal fixing structure, characterized in that: It comprises a shoe upper (1), a shoe upper (2), a shoe sole (3), a shoe heel (4) and a fixing assembly (5); A shoe upper (1), wherein the inner surface of the shoe upper (1) in contact with the foot is bonded with an antibacterial mesh, a shoe upper (2) is provided on the top of the shoe upper (1), a shoe sole (3) is provided on the bottom of the shoe upper (1), and a heel (4) is provided on the rear bottom of the shoe sole (3); A shoe upper (2), wherein a shoe wearing opening is provided on the front side of the shoe upper (2), a zipper (201) is installed on the shoe wearing opening, a zipper (202) is installed on the zipper (201), and tightening belt protection strips (203) are provided on both sides of the shoe upper (2); A sole (3), wherein exhaust holes (301) are provided on the outer walls of both sides of the sole (3), a deodorizing assembly is provided in the inner cavity of the sole (3), and the deodorizing assembly is communicated with the exhaust holes (301), a shoe pad cup (302) is provided on the top of the sole (3), and air holes (303) are evenly provided on the shoe pad cup (302), and two groups of heel pads (304) with the same structure are provided on the rear side of the shoe pad (3), and the deodorizing assembly is provided below the shoe pad cup (302); A heel (4), wherein the bottom of the heel (4) is evenly provided with an anti-slip base (401), and the top of the heel (4) is provided with an arc-shaped protective plate (402), and the inner wall of the arc-shaped protective plate (402) is in contact with the heel pad (304), and a fixing mechanism (5) is provided on the outer side wall of the top of the heel (4), and the fixing mechanism (5) is adapted to the position of the tightening belt protection strip (203); The fixing mechanism (5) includes a mounting seat (52) mounted on the outer wall of the arc-shaped guard plate (402), a knob (51) is connected to the outer side of the mounting seat (25), a winding shaft (53) is rotatably arranged in the inner cavity of the mounting seat (52), and a clamping assembly (56) is connected to the bottom outer wall of the winding shaft (53), and a tightening belt (6) is passed through the outer walls of both sides of the mounting seat (52), and one end of the tightening belt (6) is connected to the outer wall of the winding shaft (53), and the other end extends to the tightening belt protection strip (203).

2. The antibacterial leather boots with an internal fixing structure according to claim 1, characterized in that: The bottom of the reel (53) is rotatably connected to the bottom inner wall of the mounting seat (52) via a supporting ring (55), and a hole is provided on the top inner wall of the mounting seat (52), and a limiting ring (54) is installed in the inner cavity of the hole, and the top of the reel (53) passes through the hole and extends into the inner cavity of the knob (51).

3. The antibacterial leather boots with an internal fixing structure according to claim 2, characterized in that: A tightening belt through-hole (403) is provided on the front outer wall of the arc-shaped guard plate (402); the tightening belt (6) is close to the arc-shaped outer wall of the arc-shaped guard plate (402) and passes through the tightening belt through-hole (403) to extend into the tightening belt protection strip (203); and a fixing structure matching the end of the tightening belt (6) is provided in the inner cavity of the tightening belt protection strip (203) for fixing one end of the tightening belt (6) so as to cooperate with the rotation of the reeling shaft (53) for reeling and tightening.

4. The antibacterial leather boots with an internal fixing structure according to claim 3, characterized in that: The deodorizing component comprises an air cushion groove (305), a first strip groove (306), an air groove (307) and a second strip groove (308) opened in the inner cavity of the sole (3); the air cushion groove (305) is arranged in the inner cavity of the heel of the sole (3); the air groove (307) is arranged in the inner cavity of the sole (3); and the air cushion groove (305), the first strip groove (306), the air groove (307) and the second strip groove (308) are interconnected.

5. The antibacterial leather boots with an internal fixing structure according to claim 4, characterized in that: An exhaust pad (309) is provided in the inner cavity of the air cushion groove (305), and an air intake pipe (310) adapted to the first strip groove (306) is provided on the outer wall of the exhaust pad (309), and an exhaust pipe (311) adapted to the second strip groove (308) is provided on the outer wall of the exhaust pad (309). Support blocks (312) are evenly provided in the inner cavity of the air groove (307), the outer end of the air intake pipe (310) extends to the inner cavity of the air groove (307), and the exhaust pipe (311) is communicated with the exhaust hole (301).

6. The antibacterial leather boots with an internal fixing structure according to claim 5, characterized in that: The winding shaft (53) includes a shaft (531) arranged in the inner cavity of the mounting seat (52), the top of the shaft (531) is connected to a square block (532), the top of the square frame (532) is provided with a limiting plate (533), the top outer wall of the shaft (531) is provided with two groups of limiting outer rings (534) with the same structure, and the inner cavity of the limiting ring (54) is provided with an annular groove matching the limiting outer ring (534), the outer walls on both sides of the shaft (531) are provided with a tightening belt slot (535) connected to the inner end of the tightening belt (6), and the bottom of the shaft (531) is sleeved with a clamping plate (536), and two groups of structurally similar teeth (537) are provided at both ends of the clamping plate (536), and the two groups of teeth (537) are symmetrically arranged up and down.

7. The antibacterial leather boots with an internal fixing structure according to claim 6, characterized in that: The square frame (532) and the limiting piece (533) are both arranged in the inner cavity of the knob (51), and a limiting circular groove matching the limiting piece (533) is provided in the knob (51).

8. The antibacterial leather boots with an internal fixing structure according to claim 7, characterized in that: The clamping assembly (56) comprises a clamping ring (561) arranged in the inner cavity of the mounting seat (52); three groups of mounting blocks (563) of the same structure are evenly arranged on the outer wall of the clamping ring (561); mounting holes matching the mounting blocks (563) are opened on the inner wall of the mounting seat (52); and bevel teeth (562) are evenly arranged on the inner wall of the clamping ring (561).

9. The antibacterial leather boots with an internal fixing structure according to claim 8, characterized in that: The outer wall inclined surface of the latching tooth (537) abuts against the inclined surface of the beveled tooth (562), and the rotating latching tooth (537) can fit on the inclined surfaces of multiple groups of beveled teeth (562). When the latching tooth (537) stops, the latching tooth (537) is clamped between the two groups of beveled teeth (562), thereby achieving the function of limiting and fixing.

10. The production process of antibacterial leather boots with an internal fixing structure according to claim 9, characterized in that: The steps include: S1: Roll the leather boot upper (1) on a pattern roller device to apply the required coating, and then put it into a drying box for drying to obtain a slope (1) material coated with a protective coating; S2: After assembling and assembling the zipper (201) and the zipper (202), the zipper (202) are sewn onto the upper (2). The connected exhaust pad (309), the air intake pipe (310) and the exhaust pipe (311) are sequentially placed into the groove body pre-opened in the inner cavity of the sole (3). Then, the insole cup (302) is bonded to the sole (3) with the help of adhesive. The adhesive is evenly applied to the bonding area between the upper (2), the upper (1) and the sole (3). A hole is opened on the upper (2), and the hole is adapted to the size of the fixing mechanism (5). The upper (2), the upper (1) and the sole (3) are bonded together through the fixing mechanism (5). At the same time, the bonding area between the upper (1) and the sole (3) is fixed by sewing. S3: insert the tightening belt (6) into the tightening belt protection strip (203), and insert the other end of the tightening belt (6) into the tightening belt through hole (403) of the arc-shaped guard plate (402), and then insert it into the mounting seat (52) in the fixing mechanism (5), and fix it with the tightening belt clamping groove (535) on the reel (53); S4: The top square block (532) and the limiting piece (533) of the reel (53) are installed in the knob (51), the reel (53) is inserted into the mounting seat (52), the limiting outer ring (534) is aligned with the limiting ring (54), and the clamping plate (536) is placed in the clamping ring (561). Finally, the knob (51) is rotated to test whether the fixing mechanism (5) is tightened smoothly.

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