CN2284529Y

CN2284529Y - Improved reinforced structure of slide fastener

Info

Publication number: CN2284529Y
Application number: CN 97206749
Authority: CN
Inventors: 谢镇州
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-03-17
Filing date: 1997-03-17
Publication date: 1998-06-24
Anticipated expiration: 2007-03-17

Abstract

The utility model relates to an improved reinforcing structure for zippers, comprising a zipper strip, plastic zipper cloth edges positioned on both sides of the zipper strip and a layer of nylon or polyester cloth edges firmly overlapped with the plastic zipper cloth edges. The structure of the zipper strip and the zipper cloth edges is enhanced, and the structure of the zipper cloth edges when the zipper cloth edges are sewn on any planes is enhanced simultaneously.

Description

Improved slide fastener strengthens structure

The utility model relates to slide fastener and strengthens structure, more particularly, is the structure that strengthens zip strip and slide fastener selvedge.

General zip strip 3 ' with plastic cement slide fastener selvedge 1 ' make (as Fig. 1,2) mutually, practicality is extensive, it can be applicable to the object (as raincoat, rain boots, handbag etc.) of waterproof; Or must fluorescence, reflective eye-catching object (as point duty person or roadside fee-collector, cleaning team member's overcoat and jacket etc.); Or must plastic cement stamp cloth cover and the object of tool aesthetic (as the plastic cement wardrobe, knapsack, handbag etc.), but because of should existing slide fastener only with the plastic cement slide fastener selvedge 1 of individual layer ' with the stitching of zip strip 3 ' mutually and its suture 4 ' intensive, so common its plastic cement slide fastener selvedge 1 ' because of user's undue force, cause tear at suture 4 ' edge 5 and with the phenomenon (as Fig. 3) of zip strip 3 ' separate fully, so situation also may betide plastic cement slide fastener selvedge 1 ' and the object of its application of making between, form on the contrary and use puzzlement and repair trouble and cause the waste that renews slide fastener.

The utility model purpose is to provide a kind of structure that strengthens zip strip and slide fastener selvedge, and it is not enough and keep original effect to overcome slide fastener commonly used, and obtains more to strengthen durable structure, more increases the service life, and has practicality and economy.

The utility model is achieved in that the plastic cement slide fastener selvedge that comprises zip strip and be positioned at its both sides, and it is enhancement layer and its firm wrapping of nylon or polyester selvedge that its below also has one deck.

The utlity model has following advantage:

1, strengthens zip strip and slide fastener stringer tape structure, can avoid suture to tear and the phenomenon generation that separates fully with zip strip.

2, strengthen zip strip and slide fastener stringer tape structure, make and the thread of zip strip between intensity increase, also have than macrostructure intensity when using equally on article, make the prolongation in service life and have economic benefit.

The utility model accompanying drawing is simply described as follows:

Fig. 1 is the stereogram of slide fastener commonly used

Fig. 2 is the side schematic view of slide fastener commonly used

Fig. 3 is the suture marginal laceration schematic diagram of slide fastener commonly used

Fig. 4 is the schematic perspective view that the utility model slide fastener strengthens structure

Fig. 5 is the side schematic view that the utility model slide fastener strengthens structure

Provide one of the utility model embodiment preferably in conjunction with the accompanying drawings.Details are as follows to cooperate Fig. 4, Fig. 5:

The utility model mainly is that plastic cement slide fastener selvedge 1 below is overlapping and after sewing one deck nylon or the polyester selvedge 2, again zip strip 3 on the sewing.The plastic cement slide fastener selvedge 1 easy collocation waterproof or the eye-catching object on top layer are implemented and tool whole structure attractive in appearance, 2 of this plastic cement slide fastener selvedge 1 and nylon or polyester selvedges double-deckers of folded sewing mutually simultaneously, can make 4 intensity of thread of itself and zip strip 3 increase many, in the same manner, when its sewing is on the object that institute's desire is implemented, also have than macrostructure intensity,, have economic benefit and practicality so more increase the service life.

Claims

1, a kind of slide fastener strengthens structure, comprises zip strip (3) and is positioned at the plastic cement slide fastener selvedge (1) on its both sides, it is characterized in that plastic fastener selvedge (1) below one deck enhancement layer and its firm wrapping in addition.

2, strengthen structure according to the described slide fastener of claim 1, it is characterized in that said enhancement layer is nylon or polyester selvedge (2).

3, strengthen structure according to the described slide fastener of claim 1, it is characterized in that this plastic fastener selvedge (1) and this enhancement layer connect with suture.