CN201153603Y - Inset type zipper - Google Patents

Inset type zipper Download PDF

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Publication number
CN201153603Y
CN201153603Y CNU2007201390594U CN200720139059U CN201153603Y CN 201153603 Y CN201153603 Y CN 201153603Y CN U2007201390594 U CNU2007201390594 U CN U2007201390594U CN 200720139059 U CN200720139059 U CN 200720139059U CN 201153603 Y CN201153603 Y CN 201153603Y
Authority
CN
China
Prior art keywords
sprocket
flat
teeth
slider
zipper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNU2007201390594U
Other languages
Chinese (zh)
Inventor
杨宗福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2007201390594U priority Critical patent/CN201153603Y/en
Application granted granted Critical
Publication of CN201153603Y publication Critical patent/CN201153603Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An embedded type zipper is composed of a zipper chain top, a tooth carrier, right teeth, left teeth, a slider, flat convex cores of teeth, a slider nose, round convex cores of teeth, tooth flat grooves and tooth round grooves, wherein, the flat and the round convex cores are arranged on one side of the teeth, the other side of the teeth fitting closely with the side is provided with the flat and the round grooves; the convex cores and grooves of the teeth are inlaid tightly under the action of the fastening of the slider.

Description

The inset type slide fastener
Affiliated technical field:
The utility model relates to a kind of chain toothing of slide fastener, can prevent that especially zipper sprocket from opening easily.
Background technology:
At present, known slide fastener all is that chain closes by the sprocket mutual extrusion on both sides is tight, and the chain that this inset type zipper sprocket is a sideband groove, the protruding core of a sideband, be bumped in the groove with protruding core closes structure.
Summary of the invention:
In order to overcome the splintery deficiency of original slide fastener, this inset type slide fastener adopts the chain of mutual inset type between the sprocket to close structure.
The technical scheme that the invention for solving the technical problem adopted is: stay a protruding core staying on the sprocket of one side of slide fastener on a groove, the corresponding other one side sprocket, when the both sides sprocket will be bumped in the groove of other one side sprocket at the protruding core that the chain of slider of zipper fastener closes next side chain tooth; Hinge head cutter when slider of zipper fastener wants chain to open the both sides sprocket, in the slider of zipper fastener will be set in together protruding core sprocket and the groove sprocket separately.
The beneficial effects of the utility model are: can close the zipper sprocket on both sides by more firm chain.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further specified
Fig. 1 is: overall structure figure of the present utility model.
Among the figure 1, slide fastener chain top; 2, the carrier of sprocket; 3, the sprocket on the right; 4, the sprocket on the left side; 5, slider of zipper fastener; 6, the protruding core of the flat of sprocket; 7, hinge head cutter; 8, the circular protruding core of sprocket; 9, the flat groove of sprocket; 10, the circular groove of sprocket.
The specific embodiment:
In Fig. 1, zipper sprocket 3,4 is fixed on the carrier 2 of sprocket, again the sprocket 3 on the right being inserted into slide fastener chain top 1 through slider of zipper fasteners 5 closely contacts with the sprocket 4 on the left side, when the chain cooperation of slider of zipper fastener 5 being used in forward pulling, will be the flat of sprocket protruding core 6 be bumped in the flat groove 9 of sprocket and the circular protruding core 8 of sprocket be bumped into the circular groove 10 of sprocket, will open the chain toothed chain on both sides when slider of zipper fastener 5 hinge head cutter 7 when pulling back on the contrary.

Claims (1)

1: a kind of inset type slide fastener, forms by the protruding core of flat of the sprocket on the sprocket on the carrier of slide fastener chain top, sprocket, the right, the left side, slider of zipper fastener, sprocket, hinge head cutter, the circular protruding core of sprocket, the flat groove of sprocket, the circular groove of sprocket, it is characterized in that: be flat and circular protruding core on the sprocket on one side, the sprocket on other one side of matching with it also is the groove of flat and circle.
CNU2007201390594U 2007-08-26 2007-08-26 Inset type zipper Expired - Fee Related CN201153603Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201390594U CN201153603Y (en) 2007-08-26 2007-08-26 Inset type zipper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201390594U CN201153603Y (en) 2007-08-26 2007-08-26 Inset type zipper

Publications (1)

Publication Number Publication Date
CN201153603Y true CN201153603Y (en) 2008-11-26

Family

ID=40101397

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201390594U Expired - Fee Related CN201153603Y (en) 2007-08-26 2007-08-26 Inset type zipper

Country Status (1)

Country Link
CN (1) CN201153603Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081126