A super hydrophobic top

Abstract

The present application relates to the field of clothing preparation, and in particular to a super-hydrophobic top, comprising a top body, a sleeve piece, and a waterproof connecting ring, wherein a first connecting portion of the waterproof connecting ring is sewn to the sleeve piece, and a second connecting portion is sewn to the top body, an annular chamber is provided within the waterproof connecting ring, an elastic air bag within the chamber is provided with a first ventilation hole, an inner wall of the chamber is provided with a second ventilation hole and a water-absorbing resin block, a first drawstring connected to the forearm portion of the sleeve piece is connected to the outer wall of the chamber, an air intake cotton tube is connected to the side of the elastic air bag, and the air intake cotton tube is connected to a ventilation chamber provided in the top body. The present invention solves the problem of difficulty in sealing glue and poor air and moisture permeability of the armpit area of ​​the clothing after sealing by using a waterproof connecting ring with ventilation function as a connection transition between the top body and the sleeve piece, and by driving the elastic air bag provided in the waterproof connecting ring to contract and expand through arm movement to perform ventilation and moisture removal.

Description

Technical Field

[0001] The present application relates to the field of clothing preparation, and in particular to a super hydrophobic top. Background Art

[0002] Special clothing such as jackets and protective clothing requires high waterproof and breathable properties. Due to the development of materials science technology, existing highly hydrophobic fabrics can basically meet the needs. However, in the process of making clothes, the steps of splicing and sewing the cut pieces of clothing will leave a large number of pinholes, which will lead to air leakage. Therefore, a method of making clothes by gluing has also been developed. However, due to the wide variety of clothing fabrics, the bonding strength is often low after gluing, and it is easy to open the seams and leak air after large-scale movement. The existing practice is to seal the seams with waterproof glue after sewing. After the main body and sleeves of the clothing are sewn, dense and intersecting seams will be left in areas such as the armpits. The nearby clothing will wrinkle severely, making sealing difficult and easily leaving wrinkles. At the same time, while the hydrophobic effect of the clothing is improved after sealing, it also limits the breathability and moisture removal effect of the clothing, which is not conducive to the removal of moisture from areas such as the armpits that are prone to moisture accumulation. Long-term moisture accumulation can easily lead to skin diseases.

[0003] Patent CN112617329A discloses a fully enclosed, anti-fogging, cooling, and dehumidifying medical protective suit. This invention utilizes airbags, designed under the suit's armpits. When the user gently squeezes the airbags with their arms, the airbags contract and push the inhaled air into the suit through third and fourth channels, improving ventilation. While this method achieves ventilation and dehumidification by squeezing the airbags under the armpits, the presence of these airbags in the armpits not only creates a strong foreign body sensation but also causes constant friction, further damaging the highly sensitive skin under the armpits. Furthermore, the airbags' continuous operation restricts human movement, and the high intensity of the operation also shortens the airbag's lifespan. Summary of the Invention

[0004] In order to address the deficiencies of the prior art, the present application provides a super hydrophobic top.

[0005] A super-hydrophobic top comprises a top body, a sleeve piece, and a waterproof connecting ring. The waterproof connecting ring is divided into a first connecting portion, a middle portion, and a second connecting portion along the circumferential direction. The first connecting portion is sewn to the sleeve piece, and the second connecting portion is sewn to the top body. An annular chamber is provided in the middle portion, and an annular elastic airbag is provided in the chamber. The side of the elastic airbag is connected to the chamber through a first spring. A first air hole is provided on the inside of the elastic airbag, and a second air hole and a water-absorbing resin block are provided on the inner wall of the chamber. One end of a first drawstring is connected to the outer wall of the chamber, and the other end of the first drawstring is connected to the forearm of the sleeve piece. The first drawstring is arranged around the outer peripheral wall of the elastic airbag. The side of the elastic airbag is connected to an air intake cotton tube, and the air intake cotton tube is connected to a ventilation chamber provided on the top body.

[0006] By adopting the above technical solution, a waterproof connecting ring is used as a connection transition between the jacket body and the sleeve piece. The waterproof connecting ring provides a smoother surface for the subsequent pressing of the waterproof adhesive layer, resulting in fewer wrinkles in the waterproof adhesive layer after pressing, and is less likely to leak or debond. Specifically, the thickness of the first connecting portion and the second connecting portion can be set to be greater than the thickness of the jacket surface layer. This localized improved design has a minimal impact on the overall weight of the garment. After the sealing effect of the seam between the jacket body and the sleeve piece is improved, the elastic airbag provided in the waterproof connecting ring can achieve ventilation and moisture removal in the armpit area, solving the problem of poor air and moisture permeability in the armpit area of ​​the garment. Specifically, the forearm movement can be used to pull the pull rope to drive the elastic airbag in the chamber to rotate, and the first spring controls the elastic airbag to rotate and then reset; when the moisture in the clothing increases, the water-absorbent resin block absorbs water and expands and bulges. When the elastic airbag rotates and passes by, the bulge will enter the first ventilation hole, hindering the rotation of the elastic airbag. After the elastic airbag stops rotating, continuing to pull the pull rope will squeeze the elastic airbag and discharge the gas in the elastic airbag. After the pull rope is loosened, the elastic airbag rotates and resets and expands to inhale air, sucking in the moisture under the armpit, waiting for the next squeezing to ventilate with the ventilation chamber.

[0007] Preferably, the ventilation chamber includes an air inlet chamber and an air outlet chamber, the air inlet chamber is connected to the third air vent provided on the upper body, the air inlet chamber is provided with a forward one-way valve, a hydrophobic breathable membrane is provided between the forward one-way valve and the third air vent, the air outlet chamber is connected to the fourth air vent provided on the upper body, and a reverse one-way valve is provided in the air outlet chamber.

[0008] By adopting this technical solution, when the elastic airbag is compressed, some underarm moisture is pressed into the ventilation chamber. Because of the positive check valve in the air inlet chamber, the moisture is discharged through the air outlet chamber. When the elastic airbag expands, some underarm moisture and dry air from the air inlet chamber are drawn into the elastic airbag, ready for the next compression. This cycle of compression and expansion of the elastic airbag achieves ventilation and moisture removal under the armpit.

[0009] Preferably, a second spring is provided on the outside of the elastic airbag, and two ends of the second spring are respectively connected to two protrusions provided on the outside of the elastic airbag.

[0010] By adopting the above technical solution, the second spring provided on the outside of the elastic airbag enhances the expansion recovery ability of the elastic airbag after compression, compensating for the insufficient elastic recovery ability of the elastic airbag itself, so that the ventilation volume is always maintained at a high level and the ventilation effect is better.

[0011] Preferably, a waterproof adhesive layer is further provided on the outer side of the waterproof connecting ring, and the waterproof adhesive layer covers the stitching parts of the waterproof connecting ring and the jacket body and sleeve pieces.

[0012] By adopting the above technical solution, the waterproof adhesive layer can be glued on after sewing when the clothes leave the factory. However, due to folding, squeezing, etc. during transportation, the waterproof adhesive layer is prone to leaks and degumming. Therefore, the waterproof adhesive layer can also be glued on by the user himself when necessary.

[0013] Preferably, the waterproof adhesive layer is bonded to the waterproof connecting ring by a hot air laminating machine, and a guide adhesive ring is provided on the side of the upper body and / or sleeve piece close to the waterproof connecting ring, and a pressure block is provided on one side of the pressure roller of the hot air laminating machine, and a groove is provided at the bottom of the pressure block to cooperate with the guide adhesive ring.

[0014] By adopting the above technical solution, the guide rubber ring serves as an auxiliary reference line when applying a waterproof adhesive layer, such as a rubber strip, to prevent the strip from sticking out of place and causing wrinkles. It can also be applied near other seam areas of clothing, such as on the body of a jacket or sleeves. The guide rubber ring can be a strip made of drop-molded resin. When applying glue using a hot air glue press, the guide rubber ring or guide rubber strip can be fitted into a groove in a pressure block on one side of the hot air glue press roller, allowing the garment to be glued along the guide rubber ring or guide rubber strip, making gluing more convenient and effective.

[0015] Preferably, the first connecting portion of the waterproof connecting ring is provided with a first connecting layer and a second connecting layer, the sleeve piece is provided with a third connecting layer and a fourth connecting layer, the first connecting layer and the third connecting layer are connected by sewing, the second connecting layer and the fourth connecting layer are connected by gluing, and the second connecting layer and the fourth connecting layer cover the outside of the first connecting layer and the third connecting layer.

[0016] By adopting the above technical solution, the first connecting layer and the second connecting layer are sewn together first, and the third connecting layer and the fourth connecting layer are glued together afterwards, which overcomes the problems of traditional single sewing with pinholes or single adhesive strength being poor, so that the garment pieces have both sewing strength and adhesive waterproof effect without pinholes after being connected.

[0017] Preferably, a folding area is provided at the end of the first connecting part of the waterproof connecting ring, and a sewing part is provided at the first connecting part on one side of the folding area. The sewing part is sewn to the sleeve piece, and the folding area is covered on the outside of the sewing part between the sewing part and the sleeve piece by gluing.

[0018] By adopting the above technical solution, a garment piece connection method combining sewing and gluing is realized without changing the structure of the connection part, which is low in cost and easy to construct.

[0019] Preferably, a first toothed connecting portion is provided on the edge of the first connecting portion of the waterproof connecting ring, and a second toothed connecting portion is provided on the sleeve piece. The first toothed connecting portion and the second toothed connecting portion are meshed and overlapped and sewn together along the overlapping portion. A waterproof adhesive layer is provided on the outside of the sewing portion between the first toothed connecting portion and the second toothed connecting portion.

[0020] By adopting the above technical solution, the sealing glue is arranged in a serrated shape along the seam area, which improves the problem of poor stretchability of clothing and easy wrinkling of the traditional long strip sealing area. It also improves the wrinkle resistance and service life of the sealing glue.

[0021] Preferably, a windproof hem is provided on the inner side of the lower part of the jacket body, and the upper end of the windproof hem is detachably connected to the inner side of the jacket body.

[0022] By adopting the above technical solution, the windproof hem can be stored in the pants of the lower body, preventing moisture from entering through the hem of the clothes with many gaps, and effectively improving the sealing after wearing.

[0023] Preferably, the waterproof connecting ring is made of flexible leather.

[0024] By adopting the above technical solution, the waterproof connecting ring made of flexible leather can provide a certain degree of support, enabling the installation of internal elastic airbags and other structures, while also maintaining a certain degree of flexibility, reducing the foreign body sensation after wearing. The middle portion is the outer part of the waterproof connecting ring, and the first and second connecting portions can be made of the same hydrophobic fabric as the other surface layers of the hydrophobic top in this application.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. This invention adopts a waterproof connecting ring with ventilation function as the connection transition between the upper body and the sleeve piece, which solves the problem of dense stitches between the upper body and the sleeve piece and difficulty in sealing. At the same time, the elastic air bag in the waterproof connecting ring is driven by the movement of the arm to shrink and expand to ventilate and dehumidify, solving the problem of poor air permeability and moisture permeability of the armpit area after sealing.

[0027] 2. The waterproof connecting ring of this invention features adaptive ventilation, primarily achieved through the water-absorbing resin embedded between the chamber and the elastic airbag. Specifically, by embedding multiple water-absorbing resins at varying depths and sizes, the resins' expansion upon absorbing water controls the rotational resistance of the elastic airbag. This allows the upper limit of the elastic airbag's rotation angle to be adjusted, i.e., the degree of compression of the elastic airbag by pulling the drawstring, thereby adjusting the ventilation volume. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a structural diagram of Example 1 of the present application.

[0029] Figure 2 This is a schematic diagram of the combined structure of Example 1 of the present application.

[0030] Figure 3 This is a schematic diagram of the waterproof connecting ring structure of Example 1 of the present application.

[0031] Figure 4 yes Figure 3Enlarged view of part A in the middle.

[0032] Figure 5 This is a schematic diagram of the ventilation chamber structure of Example 1 of the present application.

[0033] Figure 6 This is a schematic diagram of the second spring structure of the elastic airbag in Example 1 of the present application.

[0034] Figure 7 This is a schematic diagram of the pressure roller structure of Example 1 of the present application.

[0035] Figure 8 This is a schematic diagram of the structure of the water-absorbing resin block in Example 2 of the present application.

[0036] Figure 9 This is a schematic diagram of the structure of the third embodiment of the present application.

[0037] Figure 10 This is a structural diagram of the fourth embodiment of the present application.

[0038] Figure 11 This is a schematic diagram of the structure of the fifth embodiment of the present application.

[0039] Explanation of reference numerals: 1. jacket body; 11. third ventilation hole; 12. fourth ventilation hole; 2. sleeve piece; 21. forearm; 22. third connecting layer; 23. fourth connecting layer; 24. second toothed connecting portion; 3. waterproof connecting ring; 31. first connecting portion; 311. first connecting layer; 312. second connecting layer; 313. folding area; 314. sewing area; 315. first toothed connecting portion; 32. middle portion; 331. chamber; 332. elastic airbag; 3321. first ventilation hole; 3322. convex portion; 3323. second spring; 333. first spring; 3311. Second air vent; 3312, water-absorbent resin block; 3313, first water-absorbent resin block; 3314, second water-absorbent resin block; 3315, first mounting groove; 3316, first retaining bead; 3317, necking portion; 3318, second mounting groove; 3319, second retaining bead; 33, second connecting portion; 4, first pull rope; 5, ventilation chamber; 51, air inlet cotton tube; 52, air inlet chamber; 521, forward one-way valve; 522, hydrophobic breathable membrane; 53, air outlet chamber; 531, reverse one-way valve; 6, waterproof adhesive layer; 7, guide rubber ring; 8, pressure roller; 81, pressure block; 82, groove; 9, windproof hem. DETAILED DESCRIPTION

[0040] In order to better understand the present invention, the following further illustrates the content of the present invention in conjunction with the accompanying drawings and examples, but the protection content of the present invention is not limited to the following examples. In the following description, a large number of specific details are given in order to provide a more thorough understanding of the present invention.

[0041] Example 1

[0042] As attached Figure 1-7 As shown, a super-hydrophobic top disclosed in Example 1 of the present application includes a top body 1, a sleeve piece 2, and a waterproof connecting ring 3. The top body 1 and the sleeve piece 2 include a hydrophobic surface layer located on the outermost side. The waterproof connecting ring 3 is circumferentially divided into a first connecting portion 31, a middle portion 32, and a second connecting portion 33. The first connecting portion 31 is sewn to the sleeve piece 2, and the second connecting portion 33 is sewn to the top body 1. The waterproof connecting ring 3 serves as a connection transition between the top body 1 and the sleeve piece 2. The waterproof connecting ring 3 provides a smoother surface for the subsequent pressing of the waterproof adhesive layer 6, making the waterproof adhesive layer 6 less wrinkled after pressing and less prone to leaking and degumming. The middle portion 32 of the waterproof connecting ring 3 is made of flexible leather that has been treated with hydrophobicity, and specifically can be flexible leather with a surface dipped in a hydrophobic agent. The first and second connecting parts 31, 33 are made of the same material as the jacket body 1 and sleeves 2. They are thicker than the jacket body 1 and sleeves 2, ensuring better flatness. A windproof hem 9 is provided on the inside of the lower portion of the jacket body 1. The upper end of the windproof hem 9 is detachably connected to the inside of the jacket body 1. This detachable connection can be achieved through Velcro, magnetic connections, zippers, or other methods.

[0043] A waterproof adhesive layer 6 is also provided on the outside of the waterproof connecting ring 3, covering the seams between the waterproof connecting ring 3 and the jacket body 1 and sleeve 2. In this embodiment, the waterproof adhesive layer 6 is bonded to the waterproof connecting ring 3 using a hot air laminating machine. A guide adhesive ring 7 is provided on the jacket body 1 and sleeve 2, respectively, near the waterproof connecting ring 3. A pressing block 81 is provided on one side of the hot air laminating machine's pressure roller 8, with a groove 82 at the bottom of the pressing block 81 that mates with the guide adhesive ring 7. During the laminating operation, the guide adhesive ring 7 or guide strip on the jacket body 1 or sleeve 2 is aligned with the groove 82. The pressure roller 8 then drives the jacket body 1 and sleeve 2 forward, simultaneously pressing and covering the waterproof adhesive layer 6.

[0044] An annular chamber 331 is provided in the middle portion 32, and an annular elastic airbag 332 is provided in the chamber 331. A second spring 3323 is provided on the outside of the elastic airbag 332. The two ends of the second spring 3323 are respectively connected to the two protrusions 3322 provided on the outside of the elastic airbag 332. After the connection, the second spring 3323 can provide assistance for the expansion and recovery of the elastic airbag 332. The side of the elastic airbag 332 is connected to the chamber 331 through a first spring 333. In this embodiment, a fixing block is provided in the elastic airbag 332 in the chamber 331. One end of the first spring 333 is connected to the fixing block, and the other end of the first spring 333 is connected to the side of the chamber 331. The side surfaces described in this paragraph are all based on Figure 3 The front side of the elastic airbag 332 is used as a reference.

[0045] The elastic airbag 332 has a first ventilation hole 3321 on its inner side. The inner wall of the chamber 331 is provided with a second ventilation hole 3311 and a water-absorbing resin block 3312. A first drawstring 4 is connected to the outer wall of the chamber 331 at one end. The other end of the first drawstring 4 is connected to the forearm portion 21 of the sleeve 2. A receiving cavity for the first drawstring 4 is provided between the chamber 331 and the forearm portion 21. The first drawstring 4 is arranged around the outer wall of the elastic airbag 332. An air intake cotton tube 51 is connected to the side of the elastic airbag 332, and the air intake cotton tube 51 is connected to the ventilation chamber 5 provided on the upper body 1. The ventilation chamber 5 includes an air inlet chamber 52 and an air outlet chamber 53. The air inlet chamber 52 is connected to the third air vent 11 provided on the upper body 1. The air inlet chamber 52 is provided with a forward one-way valve 521. A hydrophobic breathable membrane 522 is provided between the forward one-way valve 521 and the third air vent 11. The air outlet chamber 53 is connected to the fourth air vent 12 provided on the upper body 1. A reverse one-way valve 531 is provided in the air outlet chamber 53.

[0046] Working principle:

[0047] In this application, a waterproof connecting ring 3 is provided at the connection between the jacket body 1 and the sleeve 2 of the hydrophobic jacket. Both sides of the waterproof connecting ring 3 are sewn to the jacket body 1 and the sleeve 2, respectively. Because the waterproof connecting ring 3 is relatively flat, wrinkles are less likely to form after the sewing process, resulting in a better waterproof seal. Even after the seal is applied, the clothing near the waterproof connecting ring 3 is difficult to ventilate and dehumidify, and the human body's underarm sweat glands are well developed, making it easy for moisture to accumulate. At this time, the forearm can be swung, and the first drawstring 4 fixed at one end of the forearm pulls the elastic airbag 332 connected thereto to rotate. At this time, when the humidity in the environment is large enough, the water-absorbing resin block 3312 absorbs water and expands and bulges. When the elastic airbag 332 rotates and passes by, the bulge enters the first air vent 3321, hindering the rotation of the elastic airbag 332. After the elastic airbag 332 stops rotating, continuing to pull the drawstring will squeeze the elastic airbag 332, causing the gas in the elastic airbag 332 to be discharged. After the drawstring is loosened, the elastic airbag 332 rotates and resets and expands to absorb air, sucking in the moisture under the armpit, waiting for the next squeezing. The air is exchanged with the ventilation chamber 5 at the same time until the humidity in the environment drops and the water-absorbing resin block 3312 dries and loses water and shrinks. At this time, the rotation of the elastic airbag 332 is no longer restricted and can be rotated to the maximum distance of the forearm swinging as the first pull rope 4 is pulled. Because the elastic airbag 332 rotates with the first pull rope 4, the first pull rope 4 cannot squeeze the elastic airbag 332, and the ventilation and dehumidification action fails. At this time, there is no obvious resistance to the swinging of the forearm. When the clothes are relatively dry, it does not affect the normal arm movement. At the same time, it also avoids endless friction in the waterproof connecting ring 3, thereby increasing the service life of the product.

[0048] Example 2

[0049] The structure of the second embodiment is basically the same as that of the first embodiment, except that:

[0050] like Figure 8 As can be seen, in this embodiment, the water-absorbent resin block 3312 includes at least a first water-absorbent resin block 3313 and a second water-absorbent resin block 3314. The first water-absorbent resin block 3313 is arranged in the first mounting groove 3315 on the wall of the chamber 331, and a first blocking bead 3316 is provided above the first water-absorbent resin block 3313. The opening of the first mounting groove 3315 is provided with a necking portion 3317 to prevent the blocking bead from falling out; a second mounting groove 3318 is provided on the wall of the chamber 331 away from the first water-absorbent resin block 3313, and the second water-absorbent resin block 3314 is arranged in the second mounting groove 3318. A second blocking bead 3319 is provided above the second water-absorbent resin block 3314, and the distance between the second blocking bead 3319 and the opening of the second mounting groove 3318 is greater than the distance between the first blocking bead 3316 and the opening of the first mounting groove 3315.

[0051] Working principle: The difference from Example 1 is that when the moisture in the clothes reaches a threshold value, the first water-absorbing resin block 3313 and the second water-absorbing resin block 3314 provided in the wall of the chamber 331 expand simultaneously. Since the first blocking bead 3316 is located at a shallow position, it is first pushed out by the expanded first water-absorbing resin block 3313. At this time, the elastic airbag 332 rotates, and one of the multiple first air holes 3321 of the elastic airbag 332 rotates to the position of the first water-absorbing resin block 3313 and is blocked by the pushed-out first blocking bead 3316. The elastic airbag stops rotating, and the first pull rope 4 continues to be pulled. The elastic airbag 332 has no When the moisture in the clothes reaches the threshold value b, because b>a, the second water-absorbing resin block 3314 absorbs enough water and expands to a sufficient size, so that the second blocking bead 3319 set deeper is pushed out, and the second blocking bead 3319 is set further forward. When the elastic airbag 332 rotates at a smaller angle, it is positioned by the second blocking bead 3319. At this time, the first pull cord 4 can still be pulled to a greater length. Therefore, the elastic airbag 332 is squeezed more severely by the first pull cord 4, the air intake and exhaust phenomenon of the elastic airbag 332 is more intense, and the ventilation and dehumidification effect is stronger.

[0052] Example 3

[0053] The structure of the present embodiment 3 is basically the same as that of the embodiment 1, except that:

[0054] See also Figure 9 The first connecting part 31 of the waterproof connecting ring 3 is provided with a first connecting layer 311 and a second connecting layer 312, the sleeve piece 2 is provided with a third connecting layer 22 and a fourth connecting layer 23, the first connecting layer 311 and the third connecting layer 22 are sewn together, the second connecting layer 312 and the fourth connecting layer 23 are connected by gluing, and the second connecting layer 312 and the fourth connecting layer 23 cover the outside of the first connecting layer 311 and the third connecting layer 22.

[0055] Example 4

[0056] The structure of the fourth embodiment is basically the same as that of the first embodiment, except that:

[0057] See also Figure 10 A folding area 313 is provided at the end of the first connecting part 31 of the waterproof connecting ring 3, and a sewing area 314 is provided at the first connecting part 31 on one side of the folding area 313. The sewing area 314 is sewn and connected to the sleeve piece 2, and the folding area 313 is covered on the outside of the sewing part of the sewing area 314 and the sleeve piece 2 by gluing.

[0058] Example 5

[0059] The structure of the present embodiment 5 is basically the same as that of the embodiment 1, except that:

[0060] See also Figure 11 A first toothed connecting portion 315 is provided on the edge of the first connecting portion 31 of the waterproof connecting ring 3, and the sleeve piece 2 is provided with a second toothed connecting portion 24. The first toothed connecting portion 315 and the second toothed connecting portion 24 are meshed and overlapped and sewn together along the overlapping portion, and a waterproof adhesive layer 6 is provided on the outside of the sewing portion of the first toothed connecting portion 315 and the second toothed connecting portion 24.

[0061] It should be understood that the specific embodiments described above are only used to explain the present invention and are not intended to limit the present invention. Obvious changes or modifications derived from the spirit of the present invention are still within the scope of protection of the present invention.

Claims

1. A super hydrophobic top, characterized in that The invention relates to a garment comprising a jacket body (1), a sleeve piece (2), and a waterproof connecting ring (3). The waterproof connecting ring (3) is divided into a first connecting portion (31), a middle portion (32), and a second connecting portion (33) along a circumferential direction. The first connecting portion (31) of the waterproof connecting ring (3) is provided with a first connecting layer (311) and a second connecting layer (312). The sleeve piece (2) is provided with a third connecting layer (22) and a fourth connecting layer (23). The first connecting layer (311) and the third connecting layer (22) are connected by sewing. The second connecting layer (312) and the fourth connecting layer (23) are connected by gluing. The second connecting layer (312) and the fourth connecting layer (23) are covered on the outside of the first connecting layer (311) and the third connecting layer (22). The first connecting portion (31) and the third connecting layer (22) are connected by sewing. The sleeve piece (2) is sewn together, the second connecting portion (33) is sewn together with the upper body (1), an annular chamber (331) is provided in the middle portion (32), an annular elastic air bag (332) is provided in the chamber (331), the side of the elastic air bag (332) is connected to the chamber (331) via a first spring (333), a first air hole (3321) is provided on the inner side of the elastic air bag (332), a second air hole (3311) and a water-absorbing resin block (3312) are provided on the inner wall of the chamber (331), the water-absorbing resin block (3312) includes at least a first water-absorbing resin block (3313) and a second water-absorbing resin block (3314), the first water-absorbing resin block (3313) is provided in a first mounting groove (3315) on the wall of the chamber (331), A first retaining bead (3316) is provided above the first water-absorbing resin block (3313), and a constriction portion (3317) is provided at the opening of the first mounting groove (3315) to prevent the retaining bead from falling out; a second mounting groove (3318) is provided on the wall of the chamber (331) away from the first water-absorbing resin block (3313), a second water-absorbing resin block (3314) is provided in the second mounting groove (3318), a second retaining bead (3319) is provided above the second water-absorbing resin block (3314), the distance between the second retaining bead (3319) and the opening of the second mounting groove (3318) is greater than the distance between the first retaining bead (3316) and the opening of the first mounting groove (3315), one end of a first drawstring (4) is connected to the outer wall of the chamber (331), and the other end of the first drawstring (4) is connected to the clothing. The sleeve (2) has a forearm portion (21), a first drawstring (4) is arranged around the outer peripheral wall of the elastic airbag (332), and the elastic airbag (332) is connected to an air inlet cotton tube (51) on the side, and the air inlet cotton tube (51) is connected to a ventilation chamber (5) provided on the upper body (1), and the ventilation chamber (5) includes an air inlet chamber (52) and an air outlet chamber (53), the air inlet chamber (52) is connected to a third air vent (11) provided on the upper body (1), the air inlet chamber (52) is provided with a forward one-way valve (521), and a hydrophobic breathable membrane (522) is provided between the forward one-way valve (521) and the third air vent (11), the air outlet chamber (53) is connected to a fourth air vent (12) provided on the upper body (1), and a reverse one-way valve (531) is provided in the air outlet chamber (53).

2. A super hydrophobic top according to claim 1, characterized in that: A second spring (3323) is provided on the outside of the elastic airbag (332), and two ends of the second spring (3323) are respectively connected to two protrusions (3322) provided on the outside of the elastic airbag (332).

3. The super-hydrophobic top according to claim 1, characterized in that: A waterproof adhesive layer (6) is further provided on the outer side of the waterproof connecting ring (3), and the waterproof adhesive layer (6) covers the stitching portion between the waterproof connecting ring (3) and the jacket body (1) and the sleeve piece (2).

4. The super-hydrophobic top according to claim 3, characterized in that: The waterproof adhesive layer (6) is bonded to the waterproof connecting ring (3) by a hot air adhesive laminating machine. A guide adhesive ring (7) is provided on one side of the jacket body (1) and / or the sleeve piece (2) close to the waterproof connecting ring (3). A pressing block (81) is provided on one side of the pressing roller (8) of the hot air adhesive laminating machine. A groove (82) is provided at the bottom of the pressing block (81) to cooperate with the guide adhesive ring (7).

5. The super-hydrophobic top according to claim 1, characterized in that: The first connecting portion (31) of the waterproof connecting ring (3) is provided with a folding area (313) at the end thereof, and the first connecting portion (31) on one side of the folding area (313) is provided with a sewing area (314), the sewing area (314) is sewn to the sleeve piece (2), and the folding area (313) is covered on the outside of the sewing portion between the sewing area (314) and the sleeve piece (2) by gluing.

6. The super-hydrophobic top according to claim 1, characterized in that: The first connecting portion (31) of the waterproof connecting ring (3) is provided with a first toothed connecting portion (315) at its edge, and the sleeve piece (2) is provided with a second toothed connecting portion (24). The first toothed connecting portion (315) and the second toothed connecting portion (24) are meshed and overlapped and sewn together along the overlapping portion. A waterproof adhesive layer (6) is provided on the outside of the sewing portion between the first toothed connecting portion (315) and the second toothed connecting portion (24).

7. The super-hydrophobic top according to claim 1, characterized in that: A windproof hem (9) is provided on the inner side of the lower part of the jacket body (1), and the upper end of the windproof hem (9) is detachably connected to the inner side of the jacket body (1).

8. The super-hydrophobic top according to claim 1, characterized in that: The waterproof connecting ring (3) is made of flexible leather.

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