TWM565993U - Waterproof zipper structure combination - Google Patents

Abstract

The invention relates to a waterproof zipper structure combination, which is combined with the zipper waterproof sheet by the melting structure of the layered plastic material, which is less susceptible to deterioration by the use environment and temperature than the glue liquid, and can provide better firm bonding and durable use, and at the same time It can form a joint surface that is close to each other against water, effectively avoiding leakage of the chain when it is in a closed state, and has better waterproof use effect.

Description

Waterproof zipper structure combination

The present invention relates to the technical field of zipper structures, and in particular to a waterproof zipper structure combination.

Zipper is a commonly used tool in daily life. It is generally used for clothes, bags, suitcases, etc. Some clothes and bags are made of waterproof cloth and have waterproof function. The luggage box must be waterproof to avoid baggage soaking, but the zipper is not Waterproof, when rain is heavy, rainwater can easily penetrate from the zipper into the inside of the clothes, inside the bag, etc., reducing the waterproof effect.

Therefore, the relevant industry has introduced a waterproof zipper, such as the "Waterproof Zipper" patent of the Republic of China Announcement No. M393196, which is described in the first paragraph of the patent application: "1. A waterproof zipper comprising: a second cloth belt, on which Two rows of fastener elements are respectively fixed, and the fastener elements on the tapes can be engaged with each other; a rubber layer is located on the back side of the tape, and the rubber layer is coated with a glue on the tape. And forming a film; and a layer of adhesive coated on the film, bonding the film to the layer of the glue, and the glue can be dyed to make the film color.". In the above-mentioned conventional patent, as described in the abstract, since the tape can be dyed in the dyeing agent first, and the film attached to the back surface is colored by the adhesive, the front and back sides of one zipper can have different colors and glue. Both the material layer and the film are waterproof.

It can be seen from the above that the patented waterproof zipper is only applied to the tape by the glue layer. In addition, the layer of adhesive is also coated with a dyeable liquid glue, which is used for Show color.

Due to the fact that the adhesive film and the tape tape combined with the patented waterproof zipper patent can not form a layered structure with a thickness only by liquid glue, and lack of structural support, the film bonded to both sides of the zipper is In the absence of layered structure support, the film itself cannot form a stiff structure, and after the zipper is closed, the water can not be formed relatively close to the water, that is, it is easy to leak due to the gap formed by the force deformation of the film itself. As a result, the expected waterproof effect cannot be achieved, which is one of the shortcomings in the patent use of the waterproof zipper.

Moreover, due to the lack of structural support between the film and the tape which are combined with the patented waterproof zipper patent, the film cannot be firmly bonded to the zipper tape, and it is easy to be Shedding and inability to use it for durability are the second disadvantages of the patented waterproof zipper.

Moreover, the liquid adhesive described in the patent of the waterproof zipper is also easily deteriorated due to the influence of the use environment and temperature, and the film cannot be firmly bonded to the zipper tape to accelerate the falling speed and shorten the durability life. It is the third shortcoming in the patent use of the waterproof zipper.

Therefore, how to solve the problem that the film of the patented waterproof zipper is not supported by the layered structure, so that the film cannot form a stiff structure, and after the zipper is closed, the film cannot be formed relatively close to the water, and the film is combined with the film. The liquid glue is easily affected by the use environment, temperature and deterioration, and the improvement of the speed of falling off and shortening the durability of the creators and other creators is the difficult point to solve this case.

The main purpose of this creation is to combine the zippered waterproof sheet through the molten structure of the layered plastic material, which is less susceptible to deterioration due to the use environment and temperature than the glue solution, and provides better firm bonding and durable use, and can be formed at the same time. Close to each other against the waterproof joint surface, effectively avoiding the leakage of the chain when it is closed, and has better waterproof use effect.

In order to achieve the above purpose and effect, the present invention provides a waterproof zipper structure combination comprising a chain, two first reinforcing bonding pieces, two second reinforcing bonding pieces, a left waterproof sheet, a right waterproof sheet and a zipper head, wherein: The chain includes a left chain of teeth and a row of right chain teeth. A left connecting piece is coupled to the left chain of teeth and forms a left notch, and a right connecting piece is coupled to the right chain of teeth and forms a right notch. And the left notch is opposite to the right notch.

The first reinforcing bonding piece includes a first left head segment and a connecting segment, and the other first reinforcing bonding piece includes a first right head segment and a connecting segment, and the two first reinforcing bonding pieces are respectively coupled to the left On the connecting piece and the right connecting piece, the first left head segment is located at the left notch and is coupled to the left chain tooth row, and the first right head segment is located at the right notch and is coupled to the right chain tooth row and opposite to the first left head segment.

The second reinforcing bonding piece comprises a second left head segment and a connecting segment, and the other second reinforcing bonding piece comprises a second right head segment and a connecting segment, and the second reinforcing bonding piece is coupled to the second A reinforcing bond is placed on the sheet, and the second left head segment is opposite to the second right head segment.

The left waterproof sheet is coupled to the second reinforcing joint sheet having the second left head section, and the left waterproof sheet, the second left head section and the first left head section form a left joint surface.

The right waterproof sheet is coupled to the second reinforcing joint sheet having the second right head section, and The right side of the right waterproof sheet, the second right head section and the first right head section form a right joint surface and are opposite to the left joint surface.

The zipper head has a first engaging groove and a second engaging groove. The first engaging groove and the second engaging groove are gradually condensed at a common end and are a nip region of a narrow space. The left sprocket row and the right sprocket row Inserted into the first engaging groove and the second engaging groove respectively, the movement of the zipper head causes the left sprocket row and the right sprocket row to enter the nip region of the narrow space and engage with each other, and the left sprocket row and the right sprocket row The bite forces the left and right joint faces against each other to form a waterproof joint.

The two first reinforcing bonding pieces and the second second reinforcing bonding pieces are respectively melted structures, and are fixed between the left connecting piece and the left waterproof piece, and between the right connecting piece and the right waterproof piece for reinforcing the left joint surface. The waterproof strength of the right joint faces against each other.

According to the above description of the present invention, a further technical feature of the present invention is that the thickness of the first left end segment and the thickness of the first right end segment of the two first reinforcing bonding sheets are respectively greater than the thickness of the connecting segment, and the second reinforcing The thickness of the second left end segment and the thickness of the second right end segment of the bonding sheet are respectively greater than the thickness of the connecting segment, and the side of the left waterproof sheet near the left joint surface and the side of the right waterproof sheet near the right joint surface are ridged.

According to the above description of the present invention, a further technical feature of the present invention is that the first left head segment has a plurality of reinforcing joints between the teeth of the left chain row, the first right head having the right chain A plurality of reinforcing joints between the teeth of the row.

According to the above description of the present invention, a further technical feature of the present invention is that the two first reinforcing bonding sheets and the second reinforcing bonding sheets are made of environmentally-friendly TPU (Thermoplastic Urethane).

According to the above description of this creation, further techniques of this creation The feature is that the left waterproof sheet and the right waterproof sheet are made of an environmentally friendly TPU material.

According to the above description of the present invention, a further technical feature of the present invention is that the zipper is terminated and the zipper is stopped. The zipper is terminated at one end of the left connecting piece and the right connecting piece, and the zipper is stopped. The other end of the left connecting piece and the right connecting piece are coupled.

(10) ‧ ‧ chain

(11)‧‧‧ Left chain tooth row

(111)‧‧‧Left connecting piece

(12)‧‧‧Right chain tooth row

(121)‧‧‧right connecting piece

(13) ‧ ‧ left gap

(14) ‧‧‧Right gap

(15) ‧ ‧ zipper up

(16)‧‧‧ zipper stop

(20) ‧‧‧First enhanced bond

(21) ‧‧‧ first left segment

(211) ‧ ‧ reinforced joints

(22) ‧‧‧ first right segment

(23) ‧ ‧ link segment

(30) ‧‧‧Second reinforcement

(31) ‧‧‧second left head

(32) ‧‧‧second right segment

(33) ‧‧‧Links

(40)‧‧‧Left waterproof sheet

(50)‧‧‧Right waterproof sheet

(60)‧‧‧ zipper head

(61)‧‧‧First joint groove

(62)‧‧‧Second joint groove

(63)‧‧‧Bite area

(A) ‧ ‧ left joint

(B) ‧ ‧ right joint

The first picture is a three-dimensional combination diagram of the creation.

The second figure is a three-dimensional exploded view of the creation.

The third picture is a three-dimensional schematic diagram of the zipper head of the creation.

The fourth picture is a schematic plan view of the combination of the creation.

The fifth picture is a schematic cross-sectional view of the V-V line of the fourth figure of the creation.

The sixth picture is a schematic cross-sectional view of the line VI-VI of the fifth drawing of the creation.

The seventh figure is a schematic cross-sectional view of the line VII-VII of the fourth drawing of the creation.

In order to achieve the above-mentioned purpose and effect, and the technical means and structure adopted, the present invention will be described in detail with reference to the embodiments of the present invention.

Please refer to the first to seventh figures for a waterproof zipper structure combination, comprising a chain (10), two first reinforcing bonding sheets (20), two second reinforcing bonding sheets (30), and a left waterproof sheet (40). a right waterproof sheet (50) and a zipper head (60), wherein: the chain (10) comprises a left chain row (11), a right chain row (12), and a left tab (111) Bonded to the left chain row (11) and form a left notch (13), and a right connecting piece (121) knot The right chain row (12) is formed and a right notch (14) is formed, and the left notch (13) is opposite to the right notch (14).

The first reinforcing joint piece (20) comprises a first left head section (21) and a connecting section (23), and the other first reinforcing joint piece (20) comprises a first right head section (22) and a a connecting section (23), the two first reinforcing bonding pieces (20) are respectively coupled to the left connecting piece (111) and the right connecting piece (121), and the first left head section (21) is located at the left notch (13) And in combination with the left chain row (11), the first right head segment (22) is located at the right notch (14) and is coupled to the right chain row (12) and opposite the first left head segment (21).

One of the second reinforcing joint sheets (30) includes a second left head section (31) and a joint section (33), and the other second reinforcing joint piece (30) includes a second right head section (32) and a a connecting section (33), the two second reinforcing bonding pieces (30) are coupled to the two first reinforcing bonding pieces (20), and the second left head section (31) and the second right head section (32) relatively.

The left waterproof sheet (40) is coupled to the second reinforcing joint sheet (30) having the second left head portion (31), and the left waterproof sheet (40), the second left head portion (31), the first left The common side of the head section (21) forms a left joint surface (A).

The right waterproof sheet (50) is coupled to the second reinforcing joint piece (30) having the second right head section (32), and the right waterproof sheet (50), the second right head section (32), the first right The common side of the head section (22) forms a right joint surface (B) and is opposed to the left joint surface (A).

The zipper head (60) has a first engaging groove (61) and a second engaging groove (62). The first engaging groove (61) and the second engaging groove (62) are gradually condensed at a common end and are narrow. a occlusal area (63) of the space, the left sprocket row (11) and the right sprocket row (12) are respectively embedded in the first engaging groove (61) and the second engaging groove (62), and the zipper head (60) The movement causes the left chain tooth row (11) and the right chain tooth row (12) to enter the nip area (63) of the narrow space and engage with each other, and the left chain tooth row (11) and the right chain tooth row (12) are engaged. Force left The mating face (A) and the right engaging face (B) are in close contact with each other to form a waterproof joint.

The two first reinforcing bonding pieces (20) and the two second reinforcing bonding pieces (30) are respectively a melting structure, and are coupled between the left connecting piece (111) and the left waterproof piece (40), and the right connecting piece (121). ) is fixed between the right waterproof sheet (50) and the waterproof strength of the left joint surface (A) and the right joint surface (B).

The foregoing is the main technical feature of the present embodiment, which corresponds to the content of the first item of the patent application scope of the present application, and the purpose and implementation form of the present invention are known in detail, and the technical features described in the remaining subsidiary patent scopes are The detailed description or additional technical features of the first content of the patent application scope, and not to limit the scope of the first paragraph of the patent application scope, it should be noted that the first item of the patent application scope of the present application does not necessarily include the scope of the remaining subsidiary patents. Technical characteristics.

The features of the components of the present invention are further described in detail below. In the above first to seventh figures, the first left end segment (21) of the two first reinforcing bonding sheets (20) has a thickness and a first right head segment ( 22) The thickness is greater than the thickness of the connecting section (23), respectively, the thickness of the second left head section (31) and the thickness of the second right head section (32) of the two second reinforcing bonding sheets (30) are respectively larger than the connecting section (33) The thickness is such that the side of the left waterproof sheet (40) near the left joint surface (A) and the side of the right waterproof sheet (50) near the right joint surface (B) are embossed. Secondly, the first left head section (21) has a plurality of reinforcing joints (211, see the sixth figure) between the teeth of the left chain row (11), the first right head section (22) having the right side A plurality of reinforcing joints (not shown) between the teeth of the chain row (12). Furthermore, the two first reinforcing bonding sheets (20) and the second reinforcing bonding sheets (30) are made of an environmentally friendly TPU material. Moreover, the left waterproof sheet (40) and the right waterproof sheet (50) are made of an environmentally friendly TPU material.

Since the creation further has a zipper up (15) and a zip stop (16), The zipper upper end (15) is coupled to one end of the left connecting piece (111) and the right connecting piece (121), and the zipper lowering (16) is coupled to the left connecting piece (111) and the right connecting piece (121). At the other end, at both ends of the chain (10), a waterproof zipper as shown in the third figure is formed. Further, in the first figure, the left element row (11) and the right element row (12) are respectively fitted in the first engagement groove (61) and the second engagement groove (62). Therefore, when the zipper head (60) moves in the direction of the arrow in the fourth figure, the left chain tooth row (11) and the right chain tooth row (12) will enter the nip area of the narrower space at the other end of the zipper head (60) ( 63), forcing the left chain tooth row (11) and the right chain tooth row (12) to approach in the direction of the arrow of the fourth figure and bite each other into a closed state, as shown in the seventh figure.

In the fifth figure, since one of the first reinforcing bonding sheets (20) includes a first left head section (21) and a connecting section (23), the other first reinforcing bonding piece (20) includes a first right The first segment (22) and the connecting segment (23), the two first reinforcing bonding sheets (20) are respectively coupled to the left connecting piece (111) and the right connecting piece (121), the first left head segment (21) a left notch (13) coupled to the left sprocket row (11), the first right spur section (22) being located in the right notch (14) and coupled to the right sprocket row (12) and to the first left end The thickness of the first left end section (21) and the thickness of the first right head section (22) of the two first reinforcing bonding sheets (20) are respectively greater than the thickness of the connecting section (23), and the two The thickness of the second left head section (31) and the thickness of the second right head section (32) of the second reinforcing bonding piece (30) are respectively greater than the thickness of the connecting section (33); accordingly, the left joint surface (A) and the right side can be reinforced The waterproof bearing strength of the joint surface (B) enables the left joint surface (A) and the right joint surface (B) to be closely closed against the chain (10) to form a waterproof joint, thereby effectively preventing leakage. Good waterproof effect.

Moreover, as shown in the sixth figure, each of the first left head segments (21) has a plurality of reinforcing joints (211) between the teeth of the left chain row (11), the first right head segment (22) having a plurality of reinforcing joints (not shown) between the teeth of the right chain of teeth (12), according to which the first reinforcing bonded piece (20) and the left connecting piece (111) can be further strengthened as shown in the seventh figure. The combination of the right connecting piece (121) is firm.

In addition, as described above, the two second reinforcing bonding sheets (30) and the two first reinforcing bonding sheets (20) are all melted structures of an environmentally friendly TPU material, and the left connecting piece (111) and the left waterproof piece (40). The upper and right connecting pieces (121) and the right waterproof piece (50) are vertically arranged and combined with the left waterproof piece (40) and the right waterproof piece (50) to form a left joint surface (A) and a right side. The reinforcing surface of the joint surface (B) is used to improve the waterproof strength against each other; the liquid glue of the film combined with the patent of the waterproof zipper is more difficult to be deteriorated by the use environment and temperature. It provides better firmness and durability.

Finally, as described above, the first reinforcing bonding piece (20) and the second reinforcing bonding piece (30) having the structure of the environmentally-friendly TPU material are provided to be bonded to the left connecting piece (111) and the left waterproof piece (40). Between the right connecting piece (121) and the right waterproof piece (50), it can truly break through the difficulties and shortcomings of the current waterproof zipper waterproof structure technology development, and achieve the following advantages:

1. Effectively reinforce the waterproof withstand strength of the structure of the left joint surface (A) and the right joint surface (B). When the chain (10) is closed, the tense states are closely pressed against each other to form a waterproof joint, which is better to prevent leakage. Effect.

2. The first left head segment (21) is coupled to the left chain gear row (11), the first right head segment (22) is coupled to the right chain tooth row (12) and to the first left head segment (21) And the first left head segment (21) has a plurality of reinforcing joints (211) between the teeth of the left chain of teeth (11), the first right head segment (22) having a right chain of teeth ( 12) The multiple reinforcing joints between the interdental joints are less susceptible to deterioration and deterioration due to the use environment and temperature than the glue, and can provide better firm bonding and durable use.

The above description is only for explaining the preferred embodiment of the present creation, and is not intended to impose any form limitation on the creation, so that any one has done under the same creative spirit. Any modification or change of the creation of this creation shall be included in the scope of protection of this creation in the form of other types that can be implemented and have the same effect.

In summary, the "waterproof zipper structure combination" of this creation is indeed in line with the needs of industrial development, and its structural creation has an unprecedented innovative structure, so it has " "Newty" should be taken care of, and this creation can be more effective than the conventional structure. Therefore, it is also "progressive". It fully complies with the requirements of the application requirements for new patents in China's Patent Law, and is a patent application in accordance with the law. And please ask the bureau to review it early and give it affirmation.

Claims (6)

A waterproof zipper structure combination includes a chain, two first reinforcing bonding pieces, two second reinforcing bonding pieces, a left waterproofing piece, a right waterproofing piece and a zipper head, wherein: the chain comprises a left chain tooth row, and a chain a right chain of teeth, a left connecting piece is coupled to the left chain of teeth and forming a left notch, and a right connecting piece is coupled to the right chain of teeth and forming a right notch, and the left notch is opposite to the right notch; The first reinforcing bonding piece comprises a first left head segment and a connecting segment, and the other first reinforcing bonding piece comprises a first right head segment and a connecting segment, and the two first reinforcing bonding pieces are respectively coupled to the left connecting piece a piece, a right connecting piece, the first left head segment is located at a left notch and is coupled to the left chain tooth row, the first right head segment is located at a right notch and is coupled to the right chain tooth row and opposite to the first left head segment; A second reinforcing bonding piece includes a second left head segment and a connecting segment, and the other second reinforcing bonding piece includes a second right head segment and a connecting segment, and the second reinforcing bonding piece is coupled to the second first Strengthening the bond on the sheet, and the second left head segment The second right front piece is opposite to the second reinforcing piece, and the left waterproof piece, the second left head piece, and the first left head section form a left joint The right waterproof sheet is coupled to the second reinforcing joint sheet having the second right head section, and the right side of the right waterproof sheet, the second right head section and the first right head section forms a right joint surface and is opposite to the left side The zipper head has a first engaging groove and a second engaging groove, and the first engaging groove and the second engaging groove are gradually condensed at a common end and are a nip region of a narrow space, the left sprocket row and the right The sprocket rows are respectively embedded in the first engaging groove and the second engaging groove, and the movement of the zipper head causes the left sprocket row and the right sprocket row to enter the nip area of the narrow space and engage with each other, and the left sprocket row and the right side The occlusion of the sprocket row forces the left joint surface and the right joint surface to abut against each other to form a waterproof joint; the two first reinforced joint sheets and the second second reinforced joint sheets are respectively melted structures, and combined with the left connecting piece and the left waterproofing Between the sheets, between the right connecting piece and the right waterproof piece, To reinforce the left The waterproof strength of the joint surface and the right joint surface against each other. The waterproof zipper structure combination according to claim 1, wherein the thickness of the first left end segment and the thickness of the first right end segment of the two first reinforcing bonding sheets are respectively greater than the thickness of the connecting segment, and the second reinforcing bonding sheet is The thickness of the left head section and the thickness of the second right head section are respectively greater than the thickness of the joint section, and the side of the left waterproof sheet near the left joint surface and the side of the right waterproof sheet near the right joint surface are ridged. The waterproof zipper structure combination of claim 2, wherein the first left head section has a plurality of reinforcing joints between the teeth of the left chain row, the first right head section having a tooth gap located in the right chain of teeth The complex number of the joints. The waterproof zipper structure combination according to claim 3, wherein the two first reinforcing bonding pieces and the second reinforcing bonding pieces are made of an environmentally friendly TPU material. The waterproof zipper structure combination according to any one of claims 1 to 4, wherein the left waterproof sheet and the right waterproof sheet are made of an environmentally friendly TPU material. The combination of the waterproof zipper structure of claim 5, further comprising a zipper stop and a zipper stop, the zipper is terminated to be coupled to one end of the left connecting piece and the right connecting piece, and the zipper is coupled to the left connection. The other end of the piece and the right piece.