CN202603815U - Self-locking detection device of zipper head - Google Patents
Self-locking detection device of zipper head Download PDFInfo
- Publication number
- CN202603815U CN202603815U CN 201220082660 CN201220082660U CN202603815U CN 202603815 U CN202603815 U CN 202603815U CN 201220082660 CN201220082660 CN 201220082660 CN 201220082660 U CN201220082660 U CN 201220082660U CN 202603815 U CN202603815 U CN 202603815U
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- CN
- China
- Prior art keywords
- slider
- self
- slideway
- locking
- zipper fastener
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a self-locking detection device of a zipper head, comprising a fixed block, a pressing block, an elastic component, a detector and a control system. The fixed block is provided with a slideway for a long chain of a zipper to pass through. The elastic component is used for applying elastic force on the pressing block, and the pressing block can be movably inserted into the slideway, stopping a zipper head of the long chain of the zipper. The detector is used for detecting the time of the zipper head staying in the slideway, and sends a detection signal to the control system. The self-locking detection device of a zipper head is advantageous in that the zipper head is stopped by the pressing block, and thereby the zipper head failing in self-locking cannot smoothly pass the slideway; as long as the detector detects that the time of the zipper head staying in the slideway is longer than the preset time, the zipper head fails in self-locking; as the self-locking detection device can automatically detect the self-locking performance of the zipper head, detection efficiency can be high.
Description
Technical field
The utility model relates to a kind of slider of zipper fastener self-locking checkout gear.
Background technology
Existing slider of zipper fastener is broadly divided into self-locking zipper slider and non-self-locking zipper slider.Slip along zipper strip possibly take place in non-self-locking zipper slider under non-artificial condition, self-locking zipper slider then can prevent the slip under the non-artificial operating condition through the self-locking mechanism of special setting.No. 200910112735.2 Chinese patents that on May 11st, 2011 announced have promptly disclosed a kind of self-locking zipper slider.This self-locking zipper slider comprises a slide body, a horse hook, a shell fragment and a pulling-on piece.This slide body is provided with through hole.This horse hook is provided with hook.This shell fragment is used for flexibly replacing this horse hook, is inserted in the chain tooth of slide fastener after making this hook pass this through hole, thereby realizes self-locking.
Yet the fault that self-locking was lost efficacy appears in this self-locking zipper slider easily because this shell fragment or this horse damaged by hooks are bad, thereby has influence on the normal use of this slide fastener.Traditional method generally adopts artificial mode to detect the self-locking property of this self-locking zipper slider; Promptly under the situation that does not spur this pulling-on piece, oppositely promote this self-locking zipper slider; If this self-locking zipper slider can reverse slide be opened this slide fastener on this slide fastener, its self-locking inefficacy is described then.But such detection method not only needs great amount of manpower, and efficient is very low.
The utility model content
In view of this, be necessary the slider of zipper fastener self-locking checkout gear that provides a kind of detection efficiency higher.
A kind of slider of zipper fastener self-locking checkout gear; Comprise fixed block, briquetting, elastic component, detector and control system, this fixed block is provided with the slideway that supplies the slide fastener long-chain to pass, and this elastic component is used for this briquetting is applied elastic force; This briquetting is extend in this slideway movably; Slider of zipper fastener on this slide fastener long-chain of block, this detector are used for detecting this slider of zipper fastener in the time that this slideway stops, and send detection signal to this control system.
Compared with prior art, this slider of zipper fastener self-locking checkout gear utilizes this this slider of zipper fastener of briquetting block, and the slider of zipper fastener that self-locking was lost efficacy just can't waltz through this slideway.Like this, as long as this detector detects time that this slider of zipper fastener stops during greater than predefined numerical value in this slideway, explain that promptly this slider of zipper fastener self-locking lost efficacy, this detector will send detection signal to this control system, thereby makes equipment downtime.Because this slider of zipper fastener self-locking checkout gear can detect the self-locking property of slider of zipper fastener automatically, therefore has the high advantage of detection efficiency.
Description of drawings
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
Fig. 1 is the stereogram of slide fastener long-chain to be detected.
Fig. 2 is the three-dimensional exploded view of the utility model slider of zipper fastener self-locking checkout gear.
Fig. 3 is the stereogram of slider of zipper fastener self-locking checkout gear shown in Figure 2.
Fig. 4 is the cutaway view along A-A line among Fig. 3.
The explanation of Reference numeral:
The specific embodiment
Please with reference to Fig. 1, slide fastener long-chain 200 to be detected comprises plurality of sections chain tooth 220, and the slider of zipper fastener 240 of a band auto-lock function all is installed on each section chain tooth 220, is used to open or closed this chain tooth 220.
Please with reference to Fig. 2, this slider of zipper fastener self-locking checkout gear 100 comprises a fixed block 10, a briquetting 20, a spring 30, a limited block 40, a detector 50 and a control system (figure does not show).
The middle part of this fixed block 10 is provided with the slideway 12 that this slide fastener long-chain 20 of confession passes along laterally running through.The end face of this fixed block 10 is provided with a through hole 14 straight down, and this through hole 14 communicates with this slideway 12.The bottom surface of this fixed block 10 is provided with a perforation 16 (as shown in Figure 4) straight up, and this perforation 16 communicates with this slideway 12.Simultaneously, this perforation 16 is vertically alignd with this through hole 14.
This briquetting 20 is used for the slider of zipper fastener 240 on this slide fastener long-chain 200 of block, makes the slider of zipper fastener that self-locking was lost efficacy can't normally pass through this slideway 12.This briquetting 20 comprises a back-up ring 22, a guide rod portion 24 and a stop section 26.This back-up ring 22 is in the form of annular discs, and its diameter is greater than the aperture of this through hole 14.This guide rod portion 24 is by the moulding protruding upward of the center of this back-up ring 22.This stop section 26 is the semicircle chondritic, protrudes moulding downwards by the center of this back-up ring 22.
This spring 30 is used for this briquetting 20 is applied elastic force, and this briquetting 20 can vertically reciprocatingly be extend in this slideway 12.
This limited block 40 is the n shape, is used for spacing this briquetting 20, and its top is provided with a pilot hole 42.
This detector 50 is used for detecting this slider of zipper fastener 240 in the time that this slideway 12 stops, and sends detection signal to this control system.
Please with reference to Fig. 3 and Fig. 4, this stop section 26 is passed this through hole 14 and is extend in this slideway 12, and this back-up ring 22 connects with the end face of this fixed block 10.This spring 30 is nested with in this guide rod portion 24.This limited block 40 is fixed on this fixed block 10, and this pilot hole 42 passes in this guide rod portion 24.This spring 30 flexibly withstands between this limited block 40 and this back-up ring 22.This detector 50 is installed in this perforation 16.
When detecting the self-locking property of this slider of zipper fastener 240, this slide fastener long-chain 200 passes this slideway 12, and these slide fastener long-chain 200 relative these slider of zipper fastener self-locking checkout gears 100 are constantly carried along the direction of opening this chain tooth 220.During in this slider of zipper fastener 240 enters into this slideway 12 and with this stop section 26 butts: if this slider of zipper fastener 240 possesses self-locking property; Then this slider of zipper fastener 240 overcomes the elastic force of this spring 30; Upwards replace this briquetting 20 and successfully pass this slideway 12, this briquetting this spring 30 of 20 compressions also moves up; If these slider of zipper fastener 240 self-lockings were lost efficacy, then this slider of zipper fastener 240 is lived by these stop section 26 blocks, can't pass this slideway 12.When this detector 50 detects time that this slider of zipper fastener 240 stops during greater than predefined numerical value in this slideway 12, this detector 50 sends detection signal to this control system, and this control system is that controllable device is shut down.
Can be known that by above narration this slider of zipper fastener self-locking checkout gear 100 utilizes this this slider of zipper fastener 240 of briquetting 20 blocks, when these slider of zipper fastener 240 self-lockings were lost efficacy, this slider of zipper fastener 240 can't normally be passed through this slideway 12 by these briquetting 20 blocks.Like this,, will send detection signal, make equipment downtime to this control system as long as this detector 50 detects time that this slider of zipper fastener 240 stops during greater than predefined numerical value in this slideway 12.Compared with prior art, because this slider of zipper fastener self-locking checkout gear 100 can detect the self-locking property of this slider of zipper fastener 240 automatically, therefore has the detection efficiency advantage of higher.
In addition, this stop section 26 is passed this through hole 14 and is extend in this slideway 12, and when this slider of zipper fastener 240 connected with this stop section 26, this briquetting 20 was merely able to vertically move, thereby makes this slider of zipper fastener self-locking checkout gear 100 have the firm advantage of structure.
In addition, this spring 30 flexibly withstands on can realize between this limited block 40 and this briquetting 20 that this briquetting 20 vertically moves back and forth, thereby makes this slider of zipper fastener self-locking checkout gear 100 have advantage of simple structure.
In addition, this spring 30 is nested with in this guide rod portion 24, and this pilot hole 42 passes in this guide rod portion 24, guarantees that this briquetting 20 is merely able to vertically move, and further makes this slider of zipper fastener self-locking checkout gear 100 have the firm advantage of structure.
In addition, this detector 50 is installed in this perforation 16, and this detector 50 is not easy to bump with other objects, makes this slider of zipper fastener self-locking checkout gear 100 have the firm advantage of structure.
In addition, this stop section 26 is the semicircle chondritic, and making does not have the slider of zipper fastener that self-locking was lost efficacy can waltz through this slideway 12 more, thereby makes this slider of zipper fastener self-locking checkout gear 100 have the stable advantage of serviceability.
Obviously, those skilled in the art can carry out various changes and modification to the embodiment in the utility model and not break away from the spirit and the scope of the utility model.Like this, if these among the utility model embodiment are revised within the scope that belongs to the utility model claim with modification and be equal to, then the embodiment in the utility model also is intended to comprise these changes and modification interior.
Claims (6)
1. a slider of zipper fastener self-locking checkout gear is characterized in that, comprises fixed block, briquetting, elastic component, detector and control system; This fixed block is provided with the slideway that supplies the slide fastener long-chain to pass; This elastic component is used for this briquetting is applied elastic force, and this briquetting is extend in this slideway movably, the slider of zipper fastener on this slide fastener long-chain of block; This detector is used for detecting this slider of zipper fastener in the time that this slideway stops, and sends detection signal to this control system.
2. slider of zipper fastener self-locking checkout gear according to claim 1 is characterized in that this briquetting comprises the stop section, and this fixed block is provided with through hole, and this through hole communicates with this slideway, and this stop section is passed this through hole and extend in this slideway.
3. slider of zipper fastener self-locking checkout gear according to claim 2; It is characterized in that, also comprise limited block, this limited block is fixed on this fixed block; This briquetting also comprises back-up ring and guide rod portion; This guide rod portion is by the moulding protruding upward of the center of this back-up ring, and this stop section is protruded moulding downwards by the center of this back-up ring, and this elastic component flexibly withstands between this limited block and this briquetting.
4. slider of zipper fastener self-locking checkout gear according to claim 3 is characterized in that this elastic component is a spring, and this spring is nested with in this guide rod portion, and this limited block is provided with pilot hole, and this pilot hole passes in this guide rod portion.
5. according to each described slider of zipper fastener self-locking checkout gear in the claim 1 to 4, it is characterized in that this fixed block is provided with the perforation that communicates with this slideway, this perforation is vertically alignd with this through hole, and this detector is installed in this perforation.
6. slider of zipper fastener self-locking checkout gear according to claim 2 is characterized in that this fixed block is provided with the perforation that communicates with this slideway, and this perforation is vertically alignd with this through hole, and this detector is installed in this perforation, and this stop section is the semicircle chondritic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220082660 CN202603815U (en) | 2012-03-07 | 2012-03-07 | Self-locking detection device of zipper head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220082660 CN202603815U (en) | 2012-03-07 | 2012-03-07 | Self-locking detection device of zipper head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202603815U true CN202603815U (en) | 2012-12-19 |
Family
ID=47337558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220082660 Expired - Lifetime CN202603815U (en) | 2012-03-07 | 2012-03-07 | Self-locking detection device of zipper head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202603815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940323A (en) * | 2014-04-21 | 2014-07-23 | 福建浔兴拉链科技股份有限公司 | Gauge for measuring zipper billets |
| CN105527078A (en) * | 2015-12-02 | 2016-04-27 | 福建浔兴拉链科技股份有限公司 | Device for measuring zipper self-locking force |
-
2012
- 2012-03-07 CN CN 201220082660 patent/CN202603815U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940323A (en) * | 2014-04-21 | 2014-07-23 | 福建浔兴拉链科技股份有限公司 | Gauge for measuring zipper billets |
| CN103940323B (en) * | 2014-04-21 | 2016-08-17 | 福建浔兴拉链科技股份有限公司 | A kind of cubing measuring slide fastener chain base |
| CN105527078A (en) * | 2015-12-02 | 2016-04-27 | 福建浔兴拉链科技股份有限公司 | Device for measuring zipper self-locking force |
| CN105527078B (en) * | 2015-12-02 | 2017-10-17 | 福建浔兴拉链科技股份有限公司 | A kind of measurement apparatus of Zipper self-locking strength |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: Hai Cun Bin Xi Lu Shenhu town Jinjiang city Fujian province 362246 Quanzhou City, No. 18 Patentee after: Fujian Jinjiang xunxing zipper Technology Co. Ltd. Address before: Shenhu town pit of Jinjiang 362246 cities in Fujian province Quanzhou City side of the Village Road No. 90 East Xun Hing Industrial Park Patentee before: Fujian SBS Zipper Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |