CN201550711U

CN201550711U - Diving zipper

Info

Publication number: CN201550711U
Application number: CN2009202739987U
Authority: CN
Inventors: 陈战初
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-28
Filing date: 2009-11-28
Publication date: 2010-08-18
Anticipated expiration: 2019-11-28

Abstract

The utility model provides a diving zipper, which has an excellent water seepage resisting function, and comprises a cloth belt layer, a waterproof adhesive layer and a sprocket, wherein the waterproof adhesive layer is attached to the cloth belt layer. The diving zipper is characterized in that waterproof glue is cast at the position of the sprocket to form a waterproof glue strip; when two waterproof zippers are mutually meshed and connected, the upper attaching surfaces of the two waterproof zippers are tightly attached; and the lower attaching surfaces of the two waterproof zippers are tightly attached, thereby the diving zipper is enabled to achieve a waterproof effect at the meshed position of the sprocket. The diving zipper has fine waterproof effect, has the waterproof adhesive layer, and simultaneously has excellent waterproof effect at the meshed position of the sprocket of the zipper. Simultaneously, the diving zipper is compact in structure, firm and durable.

Description

The diving slide fastener

Technical field

The utility model relates to waterproof slide fastener, specifically a kind of diving slide fastener.

Background technology

The manufacture craft of the waterproof slide fastener in the conventional art is generally: slide fastener is made after the moulding, pads processing in the dyeing post-processing stages of slide fastener with waterproofing agent, forms one deck waterproof membrane at slide fastener surface, and slide fastener obtains waterproof effect thus.

China Patent No. is that 02215551.1 utility model patent discloses the waterproof slide fastener of " a kind of waterproof slide fastener " by name.This waterproof slide fastener is to close and finish, dye at nylon zipper sprocket, strap layered suture, sticks one deck Waterproof glue line at the cloth belt back side of complete and continuous slide fastener, plays better waterproof effect.But because its Waterproof glue line is at the back side of zipper sprocket, this slide fastener occurs on market with anti-form of wearing slide fastener basically, be equipped with the anti-pull head of wearing, pulling-on piece is arranged on the one side of Waterproof glue line, so that the user can spur slide fastener in the outside of objects such as clothing and tent, and zipper teeth is arranged in the object.Therefore in the slide fastener use, the self-locking purl (horse is colluded) of pull head can contact with the Waterproof glue line at the slide fastener back side constantly, and purl can collude brokenly the slide fastener gum behind certain number of times, causes the slide fastener cosmetic damage, the more important thing is that the water resistance of slide fastener is destroyed.China Patent No. is that the utility model patent of 200720066566.X discloses the waterproof slide fastener of " waterproof slide fastener " by name.The structure of this utility model is: cloth belt and Waterproof glue line are fitted, and Waterproof glue line is connected with sprocket, and Waterproof glue line is between cloth belt and sprocket.Because its Waterproof glue line is positioned at the front of zipper cloth belt, so slide fastener can be provided with normal pull head and the anti-pull head of wearing needn't be set.Because Waterproof glue line is positioned at the outside of strap layer in object, so the zipper cloth belt can not be soaked in water yet, strengthened waterproof effectiveness.

Though above two patents have all been explained the waterproof effect of slide fastener,, this waterproof action concentrates on the waterproof of cloth belt basically, and the waterproof problem of the engagement place of its sprocket does not obtain well to solve.Therefore, water still can enter the inside of clothing by the engagement place between the sprocket.

The utility model content

The purpose of this utility model is to provide a kind of diving slide fastener, and it has good reverse osmosis water function.

In order to solve the problems of the technologies described above, the diving slide fastener that the utility model provides includes: the cloth belt with the Waterproof glue line that the cloth belt fits, sprocket, and is poured into the waterproof adhesive tape at sprocket place.

Described Waterproof glue line and sprocket are positioned at the same side of cloth belt.

When marine glue was poured into the sprocket place, because sprocket has certain thickness, therefore, marine glue herein formed waterproof adhesive tape.

The material of described waterproof adhesive tape is the macromolecule waterproof membrane, and expansion to a certain degree can take place chance water.

Described waterproof adhesive tape has certain thickness, and forms upward binding face and following binding face.When two waterproof slide fasteners were meshing with each other connection, the last binding face of two waterproof slide fasteners fitted tightly, and the following binding face of two waterproof slide fasteners fits tightly, and therefore made the diving slide fastener obtain good waterproof effect in the engagement place of sprocket.The material water-swellable of described waterproof adhesive tape, therefore the last binding face of two diving slide fasteners is tightly closed, and the following binding face of two diving slide fasteners is similarly tightly closed, further improves good waterproof effect.

Be filled with marine glue between the described sprocket, so the bottom of teeth groove is a marine glue.When zipper sprocket was meshing with each other connection, the top of sprocket arrived to the marine glue place of opposite teeth groove.Therefore further improve good waterproof effect.

The described thickness of going up binding face is 0.5mm～5mm.Preferably, the thickness of last binding face is 1mm～3mm.

Preferably, make binding face be processed into a plane, help it to improve water resistance perpendicular to the cloth belt.

The described thickness of binding face down is 0.5mm～5mm.Preferably, the thickness of following binding face is 1mm～2mm.

Preferably, make down binding face be processed into a plane, help it to improve water resistance perpendicular to the cloth belt.

Good water-proof effect of the present utility model not only has Waterproof glue line, also has good waterproof effect in the engagement place of zipper sprocket simultaneously.The utility model compact conformation is sturdy and durable simultaneously.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the partial structurtes enlarged diagram of Fig. 1;

Structural representation when Fig. 3 is zipper sprocket of the present utility model engagement;

Among the figure: 1 is the diving slide fastener, and 20 is the cloth belt, and 21 is Waterproof glue line, and 22 is sprocket, and 24 is waterproof adhesive tape, and 23 is teeth groove, and 31 is last binding face, and 32 are following binding face.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail, but does not constitute any limitation of the invention.

As shown in Figure 1, 2, diving slide fastener 1 includes: cloth belt 20 with the Waterproof glue line 21 that cloth belt 20 fits, sprocket 22, and is poured into the waterproof adhesive tape 24 at sprocket 22 places.

Described Waterproof glue line 21 and sprocket 22 are positioned at the same side of cloth belt 20.

When marine glue was poured into sprocket 22 places, because sprocket 22 has certain thickness, therefore, marine glue herein formed waterproof adhesive tape 24.

The material of described waterproof adhesive tape 24 is the macromolecule waterproof membrane, and expansion to a certain degree can take place chance water.

Described waterproof adhesive tape 24 has certain thickness, and forms upward binding face 31 and following binding face 32.When two diving slide fasteners were meshing with each other connection, the last binding face 31 of two slide fasteners of diving under water fitted tightly, and the following binding face 32 of two diving slide fasteners fits tightly, and therefore made to dive under water slide fastener in the engagement place of sprocket 22 acquisition good waterproof effect.The material water-swellable of described waterproof adhesive tape 24, therefore the last binding face 31 of two diving slide fasteners is tightly closed, and the following binding face 32 of two diving slide fasteners is similarly tightly closed, further improves good waterproof effect.

The described thickness L1 that goes up 31 of applyings is 0.5mm～5mm.Preferably, the thickness L1 of last binding face 31 is 1mm～3mm.

Preferably, make binding face 31 be processed into a plane, help it to improve water resistance perpendicular to cloth belt 20.

The described thickness L2 of binding face 32 down is 0.5mm～5mm.Preferably, the thickness L2 of following binding face 32 is 1mm～2mm.

Preferably, make down binding face 32 be processed into a plane, help it to improve water resistance perpendicular to cloth belt 20.

As shown in Figure 3, diving slide fastener 1 connection that is meshing with each other.Be filled with marine glue between the described sprocket 22, so the bottom of teeth groove 23 is a marine glue.When zipper sprocket 22 was meshing with each other connection, the top of sprocket 22 arrived to the marine glue place of opposite teeth groove 23.Therefore further improve good waterproof effect.

Claims

1. diving slide fastener, the Waterproof glue line (21), the sprocket (22) that comprise cloth belt (20), fit with cloth belt (20) is characterized in that described sprocket (22) locates to pour into a mould marine glue, and form waterproof adhesive tape (24).

2. diving slide fastener according to claim 1 is characterized in that, described Waterproof glue line (21) and sprocket (22) are positioned at the same side of cloth belt (20).

3. diving slide fastener according to claim 1 is characterized in that, described waterproof adhesive tape (24) has certain thickness, and forms upward binding face (31).

4. diving slide fastener according to claim 3 is characterized in that, the described thickness of going up binding face (31) is 0.5mm～5mm.

5. according to claim 3 or 4 described diving slide fasteners, it is characterized in that described upward binding face (31) is a plane perpendicular to cloth belt (20).

6. diving slide fastener according to claim 1 is characterized in that, described waterproof adhesive tape (24) has certain thickness, and forms binding face (32) down.

7. diving slide fastener according to claim 6 is characterized in that, the described thickness of binding face (32) down is 0.5mm～5mm.

8. according to claim 5 or 6 described diving slide fasteners, it is characterized in that described binding face (32) down is a plane perpendicular to cloth belt (20).

9. diving slide fastener according to claim 1 is characterized in that, described sprocket (22) is meshing with each other when connecting, and the top of sprocket (22) arrives to the marine glue place of opposite teeth groove (23).