CN2565297Y - Down stop and fixed pin combined structure for open zipper - Google Patents
Down stop and fixed pin combined structure for open zipper Download PDFInfo
- Publication number
- CN2565297Y CN2565297Y CN 02252555 CN02252555U CN2565297Y CN 2565297 Y CN2565297 Y CN 2565297Y CN 02252555 CN02252555 CN 02252555 CN 02252555 U CN02252555 U CN 02252555U CN 2565297 Y CN2565297 Y CN 2565297Y
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- CN
- China
- Prior art keywords
- groove
- open end
- steady pin
- retaining
- end 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
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Abstract
The utility model relates to a lower block and fixed pin combined structure for an open zipper. One side of the lower part of an open zipper is ejected to shape a fixed pin in integration mode for assembling a lower block, and one side of the lower block is provided with a thin groove and a latch accommodating groove hole communicated with the thin groove, wherein, the thin groove is used for a chain belt and a latch which are arranged on one side of the open zipper to penetrate; the side edge of the fixed pin is provided with a nested block, and a notch groove is arranged below the nested block, wherein, a rack part is arranged inside the notch groove; the other side of the lower block is provided with a thin groove and a fixed groove communicated with the thin groove, wherein, the thin groove is used for a chain belt arranged on the other side of the open zipper, the fixed groove is used for the fixed pin of the open zipper to insert, and both sides of the lower part of the fixed groove are formed with a wider positioning groove and a caulking groove communicated with the positioning groove; the bottom of the lower block is also provided with a penetrating groove which is communicated with the fixed groove, and a bottom plug both side walls of which are provided with caulking blocks is inserted into the penetrating groove, wherein, the middle of the upper part of the bottom plug is provided with a u-shaped groove, both sides of which form butting blocks, and the upper end face of one side of the u-shaped groove is provided with a rack part.
Description
Technical field
The utility model refers to a kind of following retaining of open end zipper and the combining structure of steady pin, and the steady pin of this open end zipper can cooperate the automation assembly with following retaining and a large amount of production fast, and has the firm advantage of assembling again.
Background technology
The following retaining of commonly using open end zipper adopts the sheet metal bending to be held on chain belt usually, and its shortcoming is to use the back to break away from easily, and meeting scratch user; And must form the easy scratch user of burr if form a block in addition with the sprocket fusion below chain belt of ultrasonic wave fusion mode; Some dealer will keep off injection molding in chain belt down in the plastic rubber ejaculate molding mode; and will keep off injection molding down again in order to cooperate the automation assembling slider of zipper fastener can be worn usually earlier and then be installed in the jetting mold; but only can be applicable to general slider of zipper fastener through looking into this, if must use special slider of zipper fastener (slider of zipper fastener for example reverses) promptly can't be suitable for.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the defective of commonly using open end zipper, and provides a kind of following retaining of open end zipper and the combining structure of steady pin from cooperating automation to be assembled into prerequisite with having the consideration of structure steadiness concurrently.
Technical solution of the present utility model is as follows: a kind of following retaining of open end zipper and the combining structure of steady pin, wherein the below one side one injection molding of this open end zipper has the steady pin can be for assembling retaining, and one of this play retaining side also has the stria that the chain belt that can supply open end zipper one side and latch penetrate and the latch that is communicated with this stria holds slotted eye; The side of this steady pin has a nested block, and the below of this nested block has a short slot, has tooth-strip part in this short slot; The opposite side of this time retaining has stria that can penetrate for the opposite side chain belt of open end zipper and the holddown groove that is communicated with this stria, this holddown groove of mat can insert for aforementioned open end zipper steady pin, square both sides form the locating slot of wider width and the caulking groove of connection under this holddown groove, the bottom of this time retaining also is provided with one and runs through groove in addition, this runs through groove and is communicated with this holddown groove, the bottom plug that the two side can be had abaculus runs through slot plug by this goes into, has a ㄩ shape groove in the middle of the top of this bottom plug, the both sides of this ㄩ shape groove form against piece, and a side upper surface of this ㄩ shape groove has tooth-strip part;
The tooth-strip part of ㄩ shape groove one side of this bottom plug can with the tooth-strip part engagement of the nested block of steady pin;
The upper wall surface of the holddown groove of this time retaining also can be provided with tooth-strip part in addition, and the upper surface of the nested block of the steady pin of open end zipper also is provided with tooth-strip part;
Bottom plug offers a slotted eye that is communicated with its ㄩ shape groove in addition;
This time retaining and bottom plug can be by plastic jetting formings;
But this bottom plug is casting forming also.
Technique effect of the present utility model: be blocked in the steady pin of open end zipper again in the assembly when promptly can automation equipment behind the open end zipper injection molding wearing slider of zipper fastener earlier, last assembly bottom plug and finish assembling, reach and to cooperate automation to produce, improve speed of production and efficient in a large number, can reduce cost and promote product competitiveness relatively, and in addition also with the effect of keeping off firm assembling location down.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model embodiment.
Fig. 2 is another angle three-dimensional exploded view of the utility model embodiment.
Fig. 3 be the utility model embodiment down retaining with the base assembling but not with the three-dimensional exploded view of slide fastener assembling.
Fig. 4 be the utility model embodiment down retaining with the base assembling but not with another angle three-dimensional exploded view of slide fastener assembling.
Fig. 5 is the three-dimensional combination figure of the utility model embodiment.
Fig. 6 is another angle three-dimensional combination figure of the utility model embodiment.
Fig. 7 is the three-dimensional exploded view of another embodiment of the utility model.
Fig. 8 is another angle three-dimensional exploded view of another embodiment of the utility model.
The specific embodiment
Extremely shown in Figure 6 as Fig. 1, the following retaining of a kind of open end zipper of the utility model and the combining structure of steady pin, wherein the below one side-line one injection molding of this open end zipper 1 has steady pin 11, can keep off 2 for assembling, a side of this time retaining 2 has and can hold slotted eye 22 with latch (figure does not show) stria 21 that penetrates and the latch that is communicated with this stria 21 for the chain belt of open end zipper 1 one sides; Be characterized in:
The side of this steady pin 11 has a nested block 111, and the below of this nested block 111 has a short slot 1110, has tooth-strip part 1111 in this short slot 1110;
The opposite side of this time retaining 2 has stria 24 that can penetrate for the opposite side chain belt 10 of open end zipper 1 and the holddown groove 23 that is communicated with this stria 24, this holddown groove 23 of mat can insert for the steady pin 11 of this open end zipper 1, and wherein the both sides, below of this holddown groove 23 form the locating slot 231 of wider width and the caulking groove 232 that is communicated with, the bottom of this time retaining 2 is provided with one and runs through groove 25 (with reference to figure 2) in addition, this runs through groove 25 and is communicated with this holddown groove 23, and then the bottom plug 3 that the two side can be had abaculus 30 runs through groove 25 by this and fills in, and centre, the top of this bottom plug 3 has a ㄩ shape groove 31, the both sides of this ㄩ shape groove 31 form against piece 32, and a side upper surface of this ㄩ shape groove 31 has tooth-strip part 311, and this time retaining 2 system when actual production adopts plastic jetting forming in addition;
By aforementioned feature, but keep off nested block 111 assemblings of the steady pin 11 of its holddown groove 23 of 2 mats, stria 24 elder generations and open end zipper 1 below down, again bottom plug 3 being run through groove 25 by the bottom that keeps off 2 down immediately fills in, and just make the nested block 111 of its ㄩ shape groove 31 clip steady pins 11, and two be resisted against the both sides of locating slot 231, and embed two caulking grooves 232 of retaining 2 down and finish assembling by the abaculus 30 of its both sides against piece 32 by it; And ㄩ shape groove 31 1 sides of aforementioned bottom plug 3 have tooth-strip part 311 can with tooth-strip part 1111 engagements of the nested block 111 of steady pin 11, with further increase assembling steadiness.
Moreover, owing to the steady pin 11 of aforementioned open end zipper 1, keep off 2 down and all can cooperate the automated machine assembling, therefore can reach the automation purpose of productions in a large number fast, and promote product competitiveness relatively with bottom plug 3.
In addition, with reference to figure 7 and another embodiment of the utility model shown in Figure 8, its primary structure is identical with previous embodiment, its difference only is that the aforementioned upper wall surface of the holddown groove 23 of retaining 2 down is provided with tooth-strip part 234 in addition, and the upper surface of the nested block 111 of the steady pin 11 of open end zipper 1 also is provided with tooth-strip part 1113, and then keep off 2 instantly during with steady pin 11 assembling, the tooth-strip part 234 of holddown groove 23 upper wall surfaces of this time retaining 2 can with tooth-strip part 1113 engagements of the upper surface of steady pin 11, with the locating effect of further increase assembling.
Again, aforementioned bottom plug 3 is to offer a slotted eye 310 that is communicated with its ㄩ shape groove 31 in addition, makes this bottom plug 3 have suitable elasticity, and this bottom plug 3 can or adopt casting forming with plastic jetting forming during actual production.
In sum, behind the open end zipper injection molding, promptly can automation equipment wear slider of zipper fastener earlier, be blocked in the steady pin of open end zipper again in the assembly, last assembly bottom plug and finish assembling, reach and to cooperate automation to produce, improve speed of production and efficient in a large number, can reduce cost and promote product competitiveness relatively, also have down retaining in addition concurrently and firmly assemble the effect of location and have practicality.
Claims (7)
1, a kind of following retaining of open end zipper and the combining structure of steady pin, the below one side-line one injection molding of this open end zipper has the steady pin can be for assembling retaining, and a side of this play retaining has and can reach the latch that is communicated with this stria for the chain belt of open end zipper one side and stria that latch penetrates and hold slotted eye; It is characterized in that: the side of this steady pin has a nested block, and the below of this nested block has a short slot, has tooth-strip part in this short slot; The opposite side of this time retaining has stria that can penetrate for the opposite side chain belt of open end zipper and the holddown groove that is communicated with this stria, this holddown groove can insert for the steady pin of aforementioned open end zipper, the both sides, below of this holddown groove form the locating slot of wider width and the caulking groove of connection, the bottom of this time retaining also is provided with one and runs through groove in addition, this runs through groove and is communicated with this holddown groove, the bottom plug that the two side can be had abaculus runs through slot plug by this goes into, has a ㄩ shape groove in the middle of the top of this bottom plug, the both sides of this ㄩ shape groove form against piece, and a side upper surface of this ㄩ shape groove has tooth-strip part.
2, the following retaining of open end zipper according to claim 1 and the combining structure of steady pin, it is characterized in that this bottom plug ㄩ shape groove one side tooth-strip part can with the tooth-strip part engagement of the nested block of steady pin.
3, the following retaining of open end zipper according to claim 1 and the combining structure of steady pin it is characterized in that the upper wall surface of the holddown groove of this time retaining also can be provided with tooth-strip part in addition, and the upper surface of the nested block of the steady pin of open end zipper also are provided with tooth-strip part.
4, the following retaining of open end zipper according to claim 1 and the combining structure of steady pin is characterized in that bottom plug offers a slotted eye that is communicated with its ㄩ shape groove in addition.
5, the following retaining of open end zipper according to claim 1 and the combining structure of steady pin is characterized in that this time retaining is by plastic jetting forming.
6, the following retaining of open end zipper according to claim 1 and the combining structure of steady pin is characterized in that this bottom plug is by plastic jetting forming.
7, the following retaining of open end zipper according to claim 1 and the combining structure of steady pin, but it is characterized in that this bottom plug casting forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252555 CN2565297Y (en) | 2002-09-06 | 2002-09-06 | Down stop and fixed pin combined structure for open zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02252555 CN2565297Y (en) | 2002-09-06 | 2002-09-06 | Down stop and fixed pin combined structure for open zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2565297Y true CN2565297Y (en) | 2003-08-13 |
Family
ID=33722011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02252555 Expired - Fee Related CN2565297Y (en) | 2002-09-06 | 2002-09-06 | Down stop and fixed pin combined structure for open zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2565297Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878982A (en) * | 2010-06-08 | 2010-11-10 | 江苏博豪拉链制造有限公司 | Zipper with firm pin box block |
| CN106073051A (en) * | 2016-08-30 | 2016-11-09 | 道晟拉链科技（太仓）有限公司 | A kind of combination slide fastener |
| CN110200359A (en) * | 2019-07-19 | 2019-09-06 | 福建浔兴拉链科技股份有限公司 | A kind of riveted and deburring all-in-one machine of special pull head |
-
2002
- 2002-09-06 CN CN 02252555 patent/CN2565297Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101878982A (en) * | 2010-06-08 | 2010-11-10 | 江苏博豪拉链制造有限公司 | Zipper with firm pin box block |
| CN106073051A (en) * | 2016-08-30 | 2016-11-09 | 道晟拉链科技（太仓）有限公司 | A kind of combination slide fastener |
| CN110200359A (en) * | 2019-07-19 | 2019-09-06 | 福建浔兴拉链科技股份有限公司 | A kind of riveted and deburring all-in-one machine of special pull head |
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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: 20030813 Termination date: 20110906 |