CN202874030U - Double-layer tooth sewing needle plate structure of zipper - Google Patents
Double-layer tooth sewing needle plate structure of zipper Download PDFInfo
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- CN202874030U CN202874030U CN 201220237679 CN201220237679U CN202874030U CN 202874030 U CN202874030 U CN 202874030U CN 201220237679 CN201220237679 CN 201220237679 CN 201220237679 U CN201220237679 U CN 201220237679U CN 202874030 U CN202874030 U CN 202874030U
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- 238000009958 sewing Methods 0.000 title claims abstract description 58
- 230000008676 import Effects 0.000 claims description 26
- 230000000994 depressogenic effect Effects 0.000 claims description 16
- 239000011324 bead Substances 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 abstract 5
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
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Abstract
The utility model discloses a double-deck tooth sewing needle plate structure of zip fastener. Aims to provide a double-layer tooth sewing needle plate structure of a zipper, which has high sewing efficiency, strong universality and simple structure, can be used for leading an upper-layer chain, a lower-layer chain and a left cloth belt and a right cloth belt together for sewing, and achieves the purpose of sewing and processing double-layer tooth zippers. The double-layer teeth sewing needle plate structure of the zipper at least comprises a large needle plate, an upper chain front positioning block, a small needle plate, a partition plate, two adjusting blocks, an upper chain rear positioning block and other components, and can be used for leading in an upper chain, a lower chain, a left cloth belt and a right cloth belt to perform sewing, so that the purpose of sewing and processing double-layer teeth zippers is achieved, and in addition, the distance between the two adjusting blocks can be adjusted so as to be suitable for cloth belts with different width dimensions. The double-layer tooth sewing needle plate structure of the zipper has the advantages of simple structure, multiple adaptive specifications for sewing double-layer tooth zippers, good universality, high sewing efficiency and the like.
Description
Technical field
The utility model relates to the equipment of making slide fastener, more specifically to being processed to form the double-layered tooth slide fastener for the suture needle sewing that imports upper strata chain, lower floor's chain and left and right strap and zipper sewing.
Background technology
The sewing needle plate structure that is generally used for being fixed in zipper sewing can only provide the chain of individual layer and left and right strap to import, and is processed to form the individual layer slide fastener for the suture needle sewing.The efficient of the structure suture zipper of this sewing processing is low, and quality is difficult for guaranteeing, can not carry out sewing processing to the double-layered tooth slide fastener.
The utility model content
The utility model provides a kind of sewing efficient height, highly versatile, simple in structure, can supply upper strata chain, lower floor's chain to import with left and right strap and carry out sewing, reaching to provide double-layered tooth slide fastener sewing processing purpose slide fastener double-layered tooth sewing needle plate structure.
In order to reach above-mentioned requirements, the technical solution of the utility model is: it is fixed in zipper sewing for importing upper strata chain, lower floor's chain and left and right strap, and is processed to form the double-layered tooth slide fastener by the suture needle sewing of zipper sewing, it is characterized in that it includes:
One large needle plate, system is provided with several locating holes and is fixed in zipper sewing with locked assembly, before having, the rear to guide channel import after by forward direction for lower floor's chain, its front side is provided with several inner bolt holes to connect chain prelocalization piece on, and its nearly middle part has a groove and several internal screw threads of being positioned at this groove for connecting on one locating piece behind the chain, the middle part of this groove is communicated with on one in addition, a left side, groove upper end is worn in wearing groove and being positioned at this of running through down, the depressed part of right both sides, and each depressed part has inner bolt hole to connect a little needle plate, the in addition left side of aforementioned grooves, right both sides have several positioning screw holes in addition to connect a dividing plate and two adjustment blocks;
Chain prelocalization piece on one, be that arranged on left and right sides tool locating hole is to be connected in respectively the top, front side of large needle plate with locked assembly, the top has a guide channel and imports after by forward direction for the upper strata chain in the middle of it, and its bottom have one in the middle of being positioned at parting bead and the guide groove that is positioned at the parting bead arranged on left and right sides, import after by forward direction for left and right strap;
One little needle plate, have a body and embed the groove of wearing of large needle plate for correspondence, this body and the guide groove with a front and rear direction import for lower floor's chain, and the arranged on left and right sides of this body top and respectively extend fixation wall for the corresponding depressed part of wearing groove upper end arranged on left and right sides that is resisted against large needle plate respectively, the fixation wall of described body arranged on left and right sides is provided with locating hole and is used for locked assembly and is connected and fixed with large needle plate, in addition the body of this little needle plate other pass for the suture needle of zipper sewing by the tool two upper and lower needle trays that run through;
One dividing plate, be that arranged on left and right sides respectively is provided with the horizontal microscler groove of wearing, and inclined to one side rear has the groove of running through in the middle of it, and middle the place ahead has parting bead for separating left and right strap, this dividing plate system is for the groove that is placed in large needle plate, and with locked assembly this dividing plate, two adjustment blocks and aforesaid large needle plate are connected and fixed respectively, this dividing plate is also established several perforation in addition;
Two adjustment blocks are the arranged on left and right sides that is connected to little needle plate, and respectively have horizontal elongate slots, and have guide groove to import respectively left and right strap in its bottom respectively;
Locating piece behind the chain on one, system is provided with several locating holes wear this aforementioned locating hole and dividing plate to be respectively applied to locked assembly perforation and is connected and fixed with the set internal screw thread of large needle plate hole, after should upper chain locating piece and be provided with one before, the rear imports after by forward direction for the upper strata chain to the guide channel that runs through, and before the bottom of locating piece is provided with one in addition behind this upper chain, the rear is to the guide groove that runs through, this guide groove also is communicated with aforementioned guide channel, this aforementioned guide groove is for left, right strap imports, upward locating piece is provided with in addition behind the chain, the perforation that runs through is down passed for the suture needle of zipper sewing, in addition the left side of locating piece behind this upper chain, right both sides have the short slot that runs through, and aforementioned to be connected in large needle plate left to avoid, the adjustment block of right both sides.
The arranged on left and right sides of the upper end, guide channel front side of this large needle plate respectively is communicated with a depressed part, and each depressed part tool internal screw thread is connected and fixed with the minor flaps that several locked assemblies and have several locating holes.
Above-mentioned slide fastener double-layered tooth sewing needle plate structure can supply upper strata chain, lower floor's chain and the importing of left and right strap and carry out sewing, can be to the processing of double-layered tooth slide fastener sewing, and the efficient of sewing improves greatly simultaneously.Utilize in addition elongate slots by to fixing the adjustment of two adjustment blocks distance each other, to cooperate the strap of different width dimensions specification, and respectively be provided with number by large needle plate arranged on left and right sides and decide screw, can select the positioning screw hole locked assembly of diverse location and being connected and fixed of this two adjustment block, relatively can be used for the larger strap of size and enlarge its scope of application.Therefore, this slide fastener double-layered tooth sewing needle plate structure has simple in structure, and many to the adaptation specification of sewing double-layered tooth slide fastener, versatility is good, the efficient advantages of higher of sewing.
Description of drawings
Fig. 1 is the three-dimensional exploded view of slide fastener double-layered tooth sewing needle plate structure;
Fig. 2 is the stereo amplification figure of slide fastener double-layered tooth sewing needle plate structure;
Fig. 3 shows when upper strata chain, lower floor's chain import state with left and right strap partly again enlarged section schematic diagram.
Among the figure: 11, upper strata chain; 12, lower floor's chain; 13, left and right strap; 2, large needle plate; 21,31,421,71,81, locating hole; 22,32,72, guide channel; 23,261, inner bolt hole; 24, groove; 241,271, internal screw thread; 242, positioning screw hole; 25, wear groove; 26,27, depressed part; 281,30,40,70, locked assembly; 3, upper chain prelocalization piece; 33,53, parting bead; 34,411,62,73, guide groove; 4, little needle plate; 41, body; 42, fixation wall; 431,432, needle tray; 5, dividing plate; 51, the microscler groove of wearing; 52, run through groove; 54,741,742, perforation; 6, adjustment block; 61, elongate slots; 7, locating piece behind the upper chain; 75, short slot; 8, minor flaps.
The specific embodiment
Below in conjunction with accompanying drawing and by embodiment the utility model is further described.
Fig. 1, Fig. 2, Fig. 3 are the schematic diagrames of slide fastener double-layered tooth sewing needle plate structure, it is fixed on the zipper sewing (not shown), for import upper strata chain 11 as shown in Figure 3, lower floor's chain 12 and left and right strap 13, make the suture needle (not shown) sewing of zipper sewing be processed to form double-layered tooth slide fastener (not shown).It includes: large needle plate 2, be provided with several locating hole 21 usefulness locked assembly (not shown) and be fixed in zipper sewing, before having, the rear to guide channel 22 for lower floor's chain 12 by importing behind the forward direction, its front side also is provided with several inner bolt holes 23 to connect upper chain prelocalization piece 3, the several internal screw threads hole 241 that is provided with a groove 24 in its nearly middle part and is positioned at this groove 24, for locating piece 7 behind the upper chain of connection, the middle part of this groove 24 is communicated with on one in addition, a left side, groove 25 upper ends is worn in wearing groove 25 and being positioned at this of running through down, the depressed part 26 of right both sides, and each depressed part 26 has inner bolt hole 261 to connect little needle plate 4, the in addition left side of aforementioned grooves 24, right both sides have several positioning screw holes 242 in addition to connect a dividing plate 5 and two adjustment blocks 6; Upper chain prelocalization piece 3, be that arranged on left and right sides is established the top, front side that locating hole 31 usefulness locked assemblies 30 are connected in large needle plate 2, in the middle of it top have a guide channel 32 for upper strata chain 11 by importing behind the forward direction, and its bottom have one in the middle of being positioned at parting bead 33 and the guide groove 34 that is positioned at parting bead 33 arranged on left and right sides for left and right strap 13 by importing behind the forward direction; Little needle plate 4, cording has a body 41 to wear groove 25 for what correspondence embedded large needle plate 2, this body 41 and have one before, the rear to guide groove 411 import for lower floor's chain 12, and the left side of this body 41, top, right both sides and respectively extend fixation wall 42 for respectively corresponding be resisted against large needle plate 2 to wear groove 25 upper ends left, the depressed part 26 of right both sides, aforementioned body 41 left sides, the fixation wall 42 of right both sides also is connected and fixed through locating hole 421 usefulness locked assemblies 40 and large needle plate 2, at the body 41 of this little needle plate 4 in addition on the tools two, the needle tray 431 that runs through down, 432 pass for the suture needle of zipper sewing; Dividing plate 5, respectively be provided with the horizontal microscler groove 51 of wearing in arranged on left and right sides, and inclined to one side rear has the groove of running through 52 in the middle of it, and middle the place ahead has parting bead 53 for separating left and right strap 13, this dividing plate 5 is for the groove 24 that is placed in large needle plate 2, and with locked assembly 40 this dividing plate 5, two adjustment blocks 6 are connected and fixed with aforesaid large needle plate 2 respectively, this dividing plate 5 is also established several perforation 54 in addition; Two adjustment blocks 6 are connected to the arranged on left and right sides of little needle plate 4, and respectively have horizontal elongate slots 61, and have guide groove 62 to import respectively left and right strap 13 in its bottom respectively; Locating piece 7 is provided with the perforation 54 that several locating hole 71 usefulness locked assemblies 70 wear this aforementioned locating hole 71 and dividing plate 5 and is connected and fixed with large needle plate 2 set internal screw thread holes 241 behind the upper chain, after should upper chain locating piece 7 and be provided with guide channel 72 that a front and rear direction runs through for upper strata chain 11 by importing behind the forward direction, and the bottom of locating piece 7 is provided with the guide groove 73 that a front and rear direction runs through in addition behind this upper chain, this guide groove 73 also is communicated with aforementioned guide channel 72, and this aforementioned guide groove 73 imports for left and right strap 13.In addition, locating piece 7 is provided with in addition the upper and lower perforation that runs through 741,742 and passes for the suture needle of zipper sewing after should upper chain, in addition should upper chain after the arranged on left and right sides of locating piece 7 have the short slot 75 that runs through to avoid the aforementioned adjustment block 6 that is connected in large needle plate 2 arranged on left and right sides; Moreover the arranged on left and right sides of upper end, guide channel 22 front sides of aforementioned large needle plate 2 respectively is communicated with a depressed part 27, and the minor flaps 8 that each depressed part 27 tool internal screw threads several locked assembly 281 of 271 usefulness and a tool are counted locating hole 81 is connected and fixed.It utilizes several locating holes 21 of large needle plate 2 to be connected and fixed with zipper sewing, can be synchronously with lower floor's chain 12, upper strata chain 11 is with left, right strap 13 imports the guide channel 22 of large needle plate 2, the guide channel 32 of upper chain prelocalization piece 3 and upper chain prelocalization piece 3 left sides, the guide groove 34 of right both sides, and wherein aforementioned lower floor chain 12 can import the guide channel 411 of little needle plate 4 more backward, the guide channel 72 of locating piece 7 behind the chain on aforementioned upper strata chain 11 then imports backward again, an aforementioned left side, 13 of right straps import guide groove 73 left sides of locating piece 7 behind the upper chain more backward, right both sides, so the needle tray 43 that runs through groove 52 and little needle plate 4 that the suture needle of zipper sewing is worn perforation 74 dividing plates 5 of locating piece 7 behind the upper chain with upper strata chain 11 lower floor's chains 12 with left, right strap 13 is sewed up.
In sum, the utility model can be concluded and be had following advantages:
1. can supply upper strata chain 11, lower floor's chain 12 and 13 importings of left and right strap and carry out sewing, reach the purpose that the processing of double-layered tooth slide fastener sewing can be provided.
2. the locked assembly 40 of fixing two adjustment blocks 6 can be unscrewed, and utilize these two adjustment blocks, 6 horizontal elongate slots 61 to adjust this two adjustment block 6 distance each other, to cooperate the strap of different width dimensions specification, and aforementioned large needle plate 2 arranged on left and right sides respectively are provided with number and decide screw 242, can select the positioning screw hole 242 of diverse location that locked assembly 40 and this two adjustment block 6 are connected and fixed, can be used for the larger strap of size, and enlarge its scope of application.
The above person only is the preferred embodiment of this creation, when can not with the scope implemented of this creation of restriction, equalization that Fan Yiben creation claim is done changes and modification all should still belong in the claim that this creation contains.
Claims (2)
1. slide fastener double-layered tooth sewing needle plate structure, it is fixed in zipper sewing for importing upper strata chain, lower floor's chain and left and right strap, and is processed to form the double-layered tooth slide fastener by the suture needle sewing of zipper sewing, it is characterized in that it includes:
One large needle plate, system is provided with several locating holes and is fixed in zipper sewing with locked assembly, before having, the rear to guide channel import after by forward direction for lower floor's chain, its front side is provided with several inner bolt holes to connect chain prelocalization piece on, and its nearly middle part has a groove and several internal screw threads of being positioned at this groove for connecting on one locating piece behind the chain, the middle part of this groove is communicated with on one in addition, a left side, groove upper end is worn in wearing groove and being positioned at this of running through down, the depressed part of right both sides, and each depressed part has inner bolt hole to connect a little needle plate, the in addition left side of aforementioned grooves, right both sides have several positioning screw holes in addition to connect a dividing plate and two adjustment blocks;
Chain prelocalization piece on one, be that arranged on left and right sides tool locating hole is to be connected in respectively the top, front side of large needle plate with locked assembly, the top has a guide channel and imports after by forward direction for the upper strata chain in the middle of it, and its bottom have one in the middle of being positioned at parting bead and the guide groove that is positioned at the parting bead arranged on left and right sides, import after by forward direction for left and right strap;
One little needle plate, have a body and embed the groove of wearing of large needle plate for correspondence, this body and the guide groove with a front and rear direction import for lower floor's chain, and the arranged on left and right sides of this body top and respectively extend fixation wall for the corresponding depressed part of wearing groove upper end arranged on left and right sides that is resisted against large needle plate respectively, the fixation wall of described body arranged on left and right sides is provided with locating hole and is used for locked assembly and is connected and fixed with large needle plate, in addition the body of this little needle plate other pass for the suture needle of zipper sewing by the tool two upper and lower needle trays that run through;
One dividing plate, be that arranged on left and right sides respectively is provided with the horizontal microscler groove of wearing, and inclined to one side rear has the groove of running through in the middle of it, and middle the place ahead has parting bead for separating left and right strap, this dividing plate system is for the groove that is placed in large needle plate, and with locked assembly this dividing plate, two adjustment blocks and aforesaid large needle plate are connected and fixed respectively, this dividing plate is also established several perforation in addition;
Two adjustment blocks are the arranged on left and right sides that is connected to little needle plate, and respectively have horizontal elongate slots, and have guide groove to import respectively left and right strap in its bottom respectively;
Locating piece behind the chain on one, system is provided with several locating holes wear this aforementioned locating hole and dividing plate to be respectively applied to locked assembly perforation and is connected and fixed with the set internal screw thread of large needle plate hole, after should upper chain locating piece and be provided with one before, the rear imports after by forward direction for the upper strata chain to the guide channel that runs through, and before the bottom of locating piece is provided with one in addition behind this upper chain, the rear is to the guide groove that runs through, this guide groove also is communicated with aforementioned guide channel, this aforementioned guide groove is for left, right strap imports, upward locating piece is provided with in addition behind the chain, the perforation that runs through is down passed for the suture needle of zipper sewing, in addition the left side of locating piece behind this upper chain, right both sides have the short slot that runs through, and aforementioned to be connected in large needle plate left to avoid, the adjustment block of right both sides.
2. slide fastener double-layered tooth sewing needle plate structure according to claim 1, the arranged on left and right sides that it is characterized in that the upper end, guide channel front side of this large needle plate respectively is communicated with a depressed part, and each depressed part tool internal screw thread is connected and fixed with the minor flaps that several locked assemblies and have several locating holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100217582U TWM424791U (en) | 2011-09-20 | 2011-09-20 | Sewing needle plate structure for double layer teeth of zipper |
| TW100217582 | 2011-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202874030U true CN202874030U (en) | 2013-04-17 |
Family
ID=46461962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220237679 Expired - Fee Related CN202874030U (en) | 2011-09-20 | 2012-05-17 | Double-layer tooth sewing needle plate structure of zipper |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN202874030U (en) |
| TW (1) | TWM424791U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263055A (en) * | 2020-10-27 | 2021-01-26 | 深圳市裕荣鑫五金拉链有限公司 | Two-in-one sewing method and structure for double-layer zipper |
-
2011
- 2011-09-20 TW TW100217582U patent/TWM424791U/en not_active IP Right Cessation
-
2012
- 2012-05-17 CN CN 201220237679 patent/CN202874030U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112263055A (en) * | 2020-10-27 | 2021-01-26 | 深圳市裕荣鑫五金拉链有限公司 | Two-in-one sewing method and structure for double-layer zipper |
| CN112263055B (en) * | 2020-10-27 | 2021-07-13 | 深圳市裕荣鑫五金拉链有限公司 | Two-in-one sewing method and structure for double-layer zipper |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM424791U (en) | 2012-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20210517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |