阅读说明：本技术 一种潜水服密封性良好的防水拉链 (Waterproof zipper with good sealing performance of diving suit ) 是由 陈海红 于 2021-09-17 设计创作，主要内容包括：本发明涉及拉链技术领域,且公开了一种潜水服密封性良好的防水拉链,包括两个拉链带,两个所述拉链带的一侧分别嵌接有第一链齿和第二链齿,第一链齿和第二链齿相啮合,且第二链齿的一侧滑动连接有拉头,拉头与第一链齿滑动连接,所述第一链齿的两侧开设有密封槽,第二链齿的两侧一体成型有密封块,密封槽与密封块相卡接,所述拉头的两侧均一体成型有L形固定板,L形固定板之间活动连接有转动轴,L形固定板的一侧均固定连接有固定套,转动轴的两端均穿过固定套。本发明能够保证第一链齿和第二链齿之间啮合后的密闭性,以防在使用潜水服时,水从第一链齿和第二链齿之间进入潜水服内部,保障了人们的正常使用。(The invention relates to the technical field of zippers and discloses a waterproof zipper with good sealing performance for diving suits, which comprises two zipper strips, wherein one sides of the two zipper strips are respectively embedded with a first zipper tooth and a second zipper tooth, the first zipper tooth and the second zipper tooth are meshed with each other, one side of the second zipper tooth is connected with a pull head in a sliding manner, the pull head is connected with the first zipper tooth in a sliding manner, two sides of the first zipper tooth are provided with sealing grooves, two sides of the second zipper tooth are integrally formed with sealing blocks, the sealing grooves are clamped with the sealing blocks, two sides of the pull head are integrally formed with L-shaped fixing plates, a rotating shaft is movably connected between the L-shaped fixing plates, one side of each L-shaped fixing plate is fixedly connected with a fixing sleeve, and two ends of each rotating shaft penetrate through the fixing sleeves. The invention can ensure the tightness after the first sprocket and the second sprocket are meshed, so that water can be prevented from entering the inside of the diving suit from the space between the first sprocket and the second sprocket when the diving suit is used, and the normal use of people is ensured.)

1. A waterproof zipper with good sealing performance of diving suit comprises two zipper strips (1) and is characterized in that one side of each zipper strip (1) is respectively connected with a first zipper tooth (2) and a second zipper tooth (3) in an embedded mode, the first zipper tooth (2) is meshed with the second zipper tooth (3), one side of the second zipper tooth (3) is connected with a pull head (6) in a sliding mode, the pull head (6) is connected with the first zipper tooth (2) in a sliding mode, two sides of the first zipper tooth (2) are provided with sealing grooves (5), two sides of the second zipper tooth (3) are integrally formed with sealing blocks (4), the sealing grooves (5) are connected with the sealing blocks (4) in a clamping mode, two sides of the pull head (6) are respectively integrally formed with an L-shaped fixing plate (7), a rotating shaft (8) is movably connected between the L-shaped fixing plates (7), one side of each L-shaped fixing plate (7) is fixedly connected with a fixing sleeve (9), fixed cover (9) are all passed at the both ends of axis of rotation (8), and one side fixedly connected with torsion spring (10) of axis of rotation (8), one of them one side scarf joint of zipper strip (1) has fixed block (12), and one side and another zipper strip (1) of fixed block (12) are scarf jointed mutually, and the last fixed surface of fixed block (12) is connected with sealing strip (11), and the one end and axis of rotation (8) of sealing strip (11) are around connecing mutually, two the equal fixedly connected with first sealing strip (13) of upper surface of zipper strip (1), the lower fixed surface of sealing strip (11) is connected with second sealing strip (14), second sealing strip (14) and first sealing strip (13) looks joint.

2. The waterproof zipper with good sealing performance for the diving suit according to claim 1, characterized in that a rotating plate (15) is movably connected to the upper surface of the slider (6), and a spring telescopic rod (16) is integrally formed on the lower surface of the rotating plate (15).

3. The waterproof zipper with good sealing performance for the diving suit according to claim 2, characterized in that a compression leg (17) is fixedly connected to the bottom end of the telescopic spring rod (16), and the compression leg (17) is in contact with the sealing tape (11).

4. The waterproof zipper with the good sealing performance for the diving suit according to claim 3, characterized in that a clamping block (18) is integrally formed on the lower surface of the rotating plate (15), and the clamping block (18) is clamped with the pull head (6).

5. The waterproof zipper with good sealing performance for the diving suit according to claim 4, characterized in that the upper surface of the slider (6) is movably connected with a pulling piece (19), and one side of the pulling piece (19) is provided with an insertion hole (20).

6. The waterproof zipper with good sealing performance of the diving suit according to claim 5, characterized in that one side of one of the zipper tapes (1) is embedded with a limiting block (21), the limiting block (21) is embedded with the other zipper tape (1), the upper surface of the limiting block (21) is fixedly connected with an insert column (22), and the insert column (22) is inserted with the insertion hole (20).

7. The waterproof zipper with good sealing performance for the diving suit according to claim 6, characterized in that the top end of the insert column (22) is connected with a limiting head (23) in a threaded manner.

8. The waterproof zipper with the good sealing performance for the diving suit according to claim 1, characterized in that a U-shaped pipe (24) is inserted into the upper surface of the pull head (6), one end of the U-shaped pipe (24) is provided with a pipe orifice (25), one side of the U-shaped pipe (24) is hermetically inserted with a liquid storage bottle (26), and one end of the liquid storage bottle (26) is connected with a bottle stopper (27) in a threaded manner.

Technical Field

The invention relates to the technical field of zippers, in particular to a waterproof zipper with good sealing performance of diving suits.

Background

Clothes such as jackets in daily life or tourist products such as backpacks, tents and the like are provided with zippers, along with the development of science and technology, the zippers are more and more popular and widely used, the application fields are more and more diversified day by day, and the zippers are required to have a waterproof function in the manufacture of diving suits and raincoats, so that the waterproof zippers with good sealing performance of the diving suits are provided.

At present, most of the existing diving suit zippers have the following defects: the leakproofness behind the meshing between the diving suit zip fastener sprocket is not good, and when leading to using the diving suit, inside water still can follow the diving suit of getting into between the sprocket, had influenced people's normal use, to sum up, the actual needs still can not be agreed with well to current diving suit zip fastener.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the waterproof zipper with good sealing performance for the diving suit, and mainly aims to solve the problem that water still can enter the diving suit from the space between the zipper teeth when the diving suit is used.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme:

a waterproof zipper with good sealing performance of diving suit comprises two zipper strips, wherein one side of each of the two zipper strips is respectively embedded with a first zipper tooth and a second zipper tooth, the first zipper tooth and the second zipper tooth are meshed with each other, one side of the second zipper tooth is slidably connected with a pull head, the pull head is slidably connected with the first zipper tooth, two sides of the first zipper tooth are provided with sealing grooves, two sides of the second zipper tooth are integrally formed with sealing blocks, the sealing grooves are clamped with the sealing blocks, two sides of the pull head are integrally formed with L-shaped fixing plates, a rotating shaft is movably connected between the L-shaped fixing plates, one side of each L-shaped fixing plate is fixedly connected with a fixing sleeve, two ends of the rotating shaft penetrate through the fixing sleeves, one side of the rotating shaft is fixedly connected with a torsion spring, one side of one zipper strip is embedded with a fixing block, one side of the fixing block is embedded with the other zipper strip, and the upper surface of the fixing block is fixedly connected with a sealing strip, one end of the sealing belt is in winding connection with the rotating shaft, two the upper surface of the sealing belt is fixedly connected with a first sealing strip, the lower surface of the sealing belt is fixedly connected with a second sealing strip, and the second sealing strip is connected with the first sealing strip in a clamped mode.

Furthermore, the upper surface of the pull head is movably connected with a rotating plate, and the lower surface of the rotating plate is integrally formed with a spring telescopic rod.

On the basis of the scheme, the bottom end of the spring telescopic rod is fixedly connected with a compression column, and the compression column is in contact with the sealing strip.

As a further scheme of the invention, a clamping block is integrally formed on the lower surface of the rotating plate and is clamped with the pull head.

Furthermore, the upper surface of the pull head is movably connected with a pull piece, and one side of the pull piece is provided with an insertion hole.

On the basis of the scheme, one side of the zipper tape is embedded with a limiting block, the limiting block is embedded with the other zipper tape, the upper surface of the limiting block is fixedly connected with an inserting column, and the inserting column is inserted with an inserting hole.

As a further scheme of the invention, the top end of the inserted column is in threaded connection with a limiting head.

Further, the upper surface of pull head is pegged graft and is had the U type pipe, and the mouth of pipe has all been seted up to the one end of U type pipe, and one side of U type pipe is sealed to be pegged graft and is had the stock solution bottle, and the one end threaded connection of stock solution bottle has the bottle plug.

(III) advantageous effects

Compared with the prior art, the invention provides the waterproof zipper with good sealing performance of the diving suit, which has the following beneficial effects:

1. this waterproof zipper, through the setting of sealed piece and seal groove, can guarantee the leakproofness after the meshing between first sprocket and the second sprocket to prevent when using the diving suit, inside water got into the diving suit from between first sprocket and the second sprocket, ensured people's normal use.

2. This waterproof zipper, through the setting of sealing strip, first sealing strip and second sealing strip, can play the effect of sheltering from to first sprocket and second sprocket to play to block the water in the sealing strip outside when using the diving dress, inside reducing water entering diving dress, further increased waterproof zipper's leakproofness.

3. This waterproof zipper, through the setting of spring telescopic link and compression leg, the elasticity that utilizes spring telescopic link makes compression leg and sealing strip in close contact with, utilizes the compression leg to carry out the compaction to the sealing strip to guarantee the in close contact between second sealing strip and the first sealing strip, further guarantee the waterproof nature of zip fastener.

4. This waterproof zipper, through the setting of U type pipe, mouth of pipe and stock solution bottle, makes the interior emollient of stock solution bottle flow to the mouth of pipe through U type pipe, and then flows on first sprocket and second sprocket to when having reduced the pull head and sliding with resistance between first sprocket and the second sprocket, with the normal slip of guaranteeing the pull head, thereby reduce the damage of zipper strip, promoted the life of zipper strip.

Drawings

FIG. 1 is a schematic perspective view of an embodiment 1 of a waterproof zipper with good sealability for a wetsuit according to the present invention;

FIG. 2 is an enlarged schematic view of the part A of the embodiment 1 of the waterproof zipper with good sealing performance for the diving suit;

FIG. 3 is a schematic partial perspective view of a waterproof zipper of an embodiment 1 of the present invention for a diving suit with good sealability;

FIG. 4 is a schematic view of a partial explosion structure of an embodiment 1 of the waterproof zipper with good sealing performance for the diving suit;

FIG. 5 is a schematic side view showing the structure of the waterproof slide fastener of the embodiment 1 of the present invention;

FIG. 6 is a schematic view of a partial side view of an embodiment 2 of the waterproof zipper of the present invention with good sealability;

in the figure: 1. a zipper tape; 2. a first sprocket; 3. a second sprocket; 4. a sealing block; 5. a sealing groove; 6. a slider; 7. an L-shaped fixing plate; 8. a rotating shaft; 9. fixing a sleeve; 10. a torsion spring; 11. sealing tape; 12. a fixed block; 13. a first seal strip; 14. a second seal strip; 15. a rotating plate; 16. a spring telescopic rod; 17. pressing the column; 18. a clamping block; 19. a pull tab; 20. a jack; 21. a limiting block; 22. inserting a column; 23. a limiting head; 24. a U-shaped pipe; 25. a pipe orifice; 26. a liquid storage bottle; 27. a bottle stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, a waterproof zipper with good sealing performance for diving suit comprises two zipper strips 1, wherein one side of each zipper strip 1 is respectively embedded with a first zipper tooth 2 and a second zipper tooth 3, the first zipper tooth 2 is engaged with the second zipper tooth 3, one side of the second zipper tooth 3 is slidably connected with a pull head 6, the pull head 6 is slidably connected with the first zipper tooth 2, two sides of the first zipper tooth 2 are provided with sealing grooves 5, two sides of the second zipper tooth 3 are integrally formed with sealing blocks 4, the sealing grooves 5 are clamped with the sealing blocks 4, the sealing blocks 4 and the sealing grooves 5 are designed to ensure the sealing performance after the first zipper tooth 2 is engaged with the second zipper tooth 3, so that when the diving suit is used, water enters the diving suit from the space between the first zipper tooth 2 and the second zipper tooth 3, the normal use of people is ensured, two sides of the pull head 6 are integrally formed with L-shaped fixing plates 7, and a rotating shaft 8 is rotatably connected between the L-shaped fixing plates 7, one side of the L-shaped fixing plate 7 is fixed with a fixing sleeve 9 through a bolt, two ends of the rotating shaft 8 penetrate through the fixing sleeve 9, one side of the rotating shaft 8 is fixed with a torsion spring 10 through a bolt, one side of one zipper strip 1 is embedded with a fixing block 12, one side of the fixing block 12 is embedded with the other zipper strip 1, the upper surface of the fixing block 12 is adhered with a sealing strip 11, the torsion spring 10 is designed to facilitate the reset of the rotating shaft 8, namely, the sealing strip 11 can be wound by water, one end of the sealing strip 11 is wound with the rotating shaft 8, the upper surfaces of the two zipper strips 1 are both adhered with first sealing strips 13, the lower surface of the sealing strip 11 is adhered with second sealing strips 14, the second sealing strips 14 are clamped with the first sealing strips 13, and the sealing strip 11, the first sealing strips 13 and the second sealing strips 14 are designed to play a role of shielding the first zipper teeth 2 and the second zipper teeth 3, so as to prevent the water outside the sealing strip 11 from being blocked when the diving suit is used, reduce the water entering the diving suit, and further increase the tightness of the waterproof zipper.

The upper surface of the pull head 6 is rotatably connected with a rotating plate 15, the lower surface of the rotating plate 15 is integrally formed with a spring telescopic rod 16, the bottom end of the spring telescopic rod 16 is fixed with a pressing column 17 through a bolt, the pressing column 17 is contacted with the sealing belt 11, the spring telescopic rod 16 and the pressing column 17 are designed, the pressing column 17 is tightly contacted with the sealing belt 11 by utilizing the elasticity of the spring telescopic rod 16, the sealing belt 11 is compacted by utilizing the pressing column 17 to ensure the tight contact between the second sealing strip 14 and the first sealing strip 13, further ensure the waterproofness of the zipper, the lower surface of the rotating plate 15 is integrally formed with a fixture block 18, the fixture block 18 is clamped with the pull head 6, the upper surface of the pull head 6 is rotatably connected with a pull piece 19, one side of the pull piece 19 is provided with an insertion hole 20, one side of one zipper strip 1 is embedded with a limiting block 21, the limiting block 21 is embedded with the other zipper strip 1, and the upper surface of the limiting block 21 is adhered with an insertion column 22, the inserting column 22 is inserted into the inserting hole 20, the inserting hole 20 is clamped with the inserting column 22, the pulling piece 19 can be fixed, the pulling head 6 is prevented from being forced to slide freely, the stability of the waterproof zipper is guaranteed, and the top end of the inserting column 22 is connected with a limiting head 23 in a threaded mode.

The working principle of the embodiment is as follows: when the sealing tape is used, firstly, the fixing block 12 is fixed on one of the zipper tapes 1, so that the fixing block 12 is positioned between the two zipper tapes 1, then the pull head 6 is pulled, the first zipper teeth 2 and the second zipper teeth 3 are pulled by the pull head 6, and meanwhile, the sealing block 4 is clamped in the sealing groove 5, so that no gap exists between the first zipper teeth 2 and the second zipper teeth 3, the sealing performance after meshing between the first zipper teeth 2 and the second zipper teeth 3 can be ensured, water enters the diving suit from the space between the first zipper teeth and the second zipper teeth 3 when the diving suit is used, the waterproof effect is good, the normal use of people is ensured, secondly, the sealing tape 11 is unfolded while the pull head 6 is pulled, the second sealing tape 14 is contacted with the first sealing tape 13, then, the pressing column 17 is tightly contacted with the sealing tape 11 by the elasticity of the spring telescopic rod 16, and the sealing tape 11 is compacted by the pressing column 17, so as to ensure the close contact between the second sealing strip 14 and the first sealing strip 13, further ensure the waterproof performance of the zipper, and secondly, the pulling piece 19 can be fixed by the clamping connection of the jack 20 and the inserting column 22, so as to prevent the pulling head 6 from sliding freely under stress, and ensure the stability of the waterproof zipper.

Example 2

Referring to fig. 6, a waterproof zipper that diving suit leakproofness is good, it has U type pipe 24 to peg graft including the upper surface of pull head 6, mouth of pipe 25 has all been seted up to the one end of U type pipe 24, one side seal of U type pipe 24 is pegged graft there is stock solution bottle 26, U type pipe 24, the design of mouth of pipe 25 and stock solution bottle 26, make interior emollient of stock solution bottle 26 flow to mouth of pipe 25 through U type pipe 24, and then flow on first sprocket 2 and second sprocket 3, thereby reduced pull head 6 when sliding and resistance between first sprocket 2 and the second sprocket 3, in order to guarantee pull head 6's normal slip, thereby reduce the damage of zipper strip 1, the one end threaded connection of stock solution bottle 26 has bottle plug 27.

The working principle of the embodiment is as follows: when the zipper tape is used, the lubricant in the liquid storage bottle 26 flows to the pipe orifice 25 through the U-shaped pipe 24 and then flows onto the first zipper teeth 2 and the second zipper teeth 3, so that the resistance between the slider 6 and the first zipper teeth 2 and the second zipper teeth 3 when the slider 6 slides is reduced, the normal sliding of the slider 6 is ensured, and the damage to the zipper tape 1 is reduced.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.