CN203776263U - Universal elephant nose head provided with replaceable pull piece - Google Patents
Universal elephant nose head provided with replaceable pull piece Download PDFInfo
- Publication number
- CN203776263U CN203776263U CN201420199587.9U CN201420199587U CN203776263U CN 203776263 U CN203776263 U CN 203776263U CN 201420199587 U CN201420199587 U CN 201420199587U CN 203776263 U CN203776263 U CN 203776263U
- Authority
- CN
- China
- Prior art keywords
- piece
- crossbeam
- bending member
- joint portion
- connection joint
- 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 - Lifetime
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- 241000406668 Loxodonta cyclotis Species 0.000 title abstract 6
- 238000005452 bending Methods 0.000 claims description 36
- 230000007704 transition Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
A universal elephant nose head provided with a replaceable pull piece comprises an upper wing piece, a lower wing piece and a zipper separating post, wherein the upper wing piece and the lower wing piece are connected through the zipper separating post to form a channel through which zipper teeth pass; a pull nose is arranged on the upper end surface of the upper wing piece; a cavity for accommodating the pull piece is formed between the pull nose and the upper wing piece; the pull nose comprises a first bent part, a second bent part and a cross beam, a notch closed or opened by the cross beam is formed between the first bent part and the second bent part, one end of the cross beam is pivoted to the first bent part through a rotating shaft, the rotating shaft is sleeved with a torsional spring for enabling the cross beam to reset elastically, one torsional arm of the torsional spring is clamped in the cross beam, and the other torsional arm is clamped on the first bent part. The universal elephant nose head is novel in structure, the pull piece is very convenient to dismount and replace, a consumer can replace different styles of pull pieces freely, the application range of the universal elephant nose head is enlarged, the universal elephant nose head is longer than a traditional spring zipper head in service life, the torsional spring is hidden in the universal elephant nose head and not easy to damage when being washed, and the overall structure is more attractive in appearance.
Description
Technical field
The utility model relates to a kind of pull header structure, more specifically refers to a kind of omnipotent trunk head of replaceable pulling-on piece.
Background technology
Slide fastener is to rely on continuously arranged chain tooth, make article and and or the connector that separates, be now widely used in clothes, case and bag etc., slide fastener is mainly made up of chain tooth, slider of zipper fastener, spacing yard and locking member.The slider of zipper fastener of traditional zipper, its pulling-on piece is just pulling-on piece clip to be loaded on slider of zipper fastener in process of production, pulling-on piece in use can not dismounting and change, damage in production spiral-lock or use procedure once pulling-on piece, whole slider of zipper fastener becomes waste product, in addition, along with improving constantly that people pursue quality of the life, single pulling-on piece color can not meet people's demand.Therefore, some slide fastener manufacturers start to research and develop the slider of zipper fastener of detachable replacing pulling-on piece.
Granted publication number is the slider of zipper fastener that the utility model patent of CN202819880U discloses a kind of fast changeable pulling-on piece, comprise pull head and pulling-on piece, pull head comprises upper cover plate, point chain post of lower cover and connection upper cover plate and lower cover, upper cover plate, lower cover and point chain post form the passage passing through for slide fastener, one end, upper cover plate upper surface is provided with a holder, this holder is connected with the first bending member, be installed with the second bending member at the other end of upper cover plate upper surface, the first bending member bends in opposite directions and docks with the second bending member, the first bending member, the second bending member and upper cover plate upper surface surround a cavity that is installed with pulling-on piece draw ring, press down the first bending member, the first bending member and the second bending member form an opening for the turnover of pulling-on piece draw ring, on holder, be also provided with and be connected the spring that the first bending member pressing down is resetted with the first bending member.This structure slider of zipper fastener mainly makes the spring-compressed of its below so that opening is opened the replacing of carrying out pulling-on piece by pressing down the first bending member, makes again closure of openings when spring reset.Although this slide fastener can reach the object of quick-replaceable pulling-on piece, the spring of this structure is through repeatedly pressing easily and follow the string, and meanwhile, spring is exposed to outside, has both affected the attractive in appearance of slider of zipper fastener, and slider of zipper fastener spring in the time cleaning easily damages simultaneously.
Summary of the invention
The utility model provides a kind of omnipotent trunk head of replaceable pulling-on piece, has the shortcomings such as spring easily damages, overall structure is not attractive in appearance to solve the pull head of existing replaceable pulling chip architecture.
The utility model adopts following technical scheme:
A kind of omnipotent trunk head of replaceable pulling-on piece, comprise upper panel, lower panel and point chain post, upper panel is connected by above-mentioned point of chain post with lower panel and forms a passage passing through for chain tooth, upper panel upper surface is provided with one and draws nose, draw between nose and upper panel and to form the cavity that holds pulling-on piece, draw nose to comprise the first bending member, the second bending member and crossbeam, between the first bending member and the second bending member, have one by breach that crossbeam sealed or opened, one end of crossbeam is articulated on the first bending member by a rotating shaft, sheathed one torsion spring that makes crossbeam elastic reset on rotating shaft, a wherein reverse arm of this torsion spring is arranged in crossbeam, another reverse arm is arranged on the first bending member.
Particularly, in the technical scheme of the omnipotent trunk head of above-mentioned a kind of replaceable pulling-on piece, the first bending member comprises the first vertical connecting portion of one end, upper panel upper surface and the first level connection joint portion being connected with this first vertical connecting portion upper end arc transition of being fixed on, the second bending member comprises the second vertical connecting portion of the upper panel other end and the second level connection joint portion being connected with this second vertical connecting portion upper end arc transition of being fixed on, between the first level connection joint portion and the second level connection joint portion, be provided with above-mentioned breach, above-mentioned crossbeam is articulated in the first level connection joint portion.
In the technical scheme of the omnipotent trunk head of above-mentioned a kind of replaceable pulling-on piece, the other end of crossbeam and above-mentioned the second mutual butt of level connection joint portion, wherein, crossbeam is provided with an inclined plane, the second level connection joint portion correspondence is provided with an inclined plane, and the inclined plane of crossbeam is positioned at the below on the second level connection joint portion inclined plane.
In the technical scheme of the omnipotent trunk head of above-mentioned a kind of replaceable pulling-on piece, the first level connection joint portion is provided with an outer articulated section, crossbeam correspondence is provided with an interior articulated section, Ji Nei articulated section, above-mentioned outer articulated section all becomes U-shaped prong shape, wherein, outer articulated section comprises two symmetrically arranged outer lugs, outer lug is provided with outer pivoted hole, interior articulated section comprises two symmetrically arranged internal lobes, internal lobes has been established interior pivoted hole, internal lobes is located between outer lug and by rotating shaft and fixes through outer pivoted hole and interior pivoted hole, madial wall middle part between two outer lugs is provided with a projection, the first groove is formed at the bottom of this projection and this sidewall, madial wall between two internal lobes is provided with the second groove, torsion spring set is located on the rotating shaft between two internal lobes, one of them reverse arm of this torsion spring is arranged in the first groove, another reverse arm is arranged in the second groove.
In the technical scheme of the omnipotent trunk head of above-mentioned a kind of replaceable pulling-on piece, the first groove and the second groove are all positioned at the below of above-mentioned rotating shaft center's line place plane, and two reverse arms of torsion spring arrange in parallel to each other.
From the above-mentioned description to the utility model structure, compared to the prior art, the utlity model has following advantage:
1, the omnipotent trunk head of this structure, torsion spring set is located on rotating shaft, and two reverse arms of torsion spring are separately fixed on crossbeam and the first bending member, and crossbeam is under stressing conditions, thereby torsion spring opens breach with rotating shaft rotation, now can carry out free replacing by pull-tab; After the external force of crossbeam is removed, crossbeam sets back under the effect of torsion spring elastic force, pulling-on piece is limited to and draws in the cavity of nose, brings into play its drawing function.
2, this omnipotent trunk head novel structure, dismounting is all very convenient with replacing, and consumer can freely change the pulling-on piece of different styles and color, has expanded the scope of application of product.
3, torsion spring is compared the longer service life of conventional springs, and torsion spring is hidden in omnipotent trunk head, not fragile when cleaning, and the overall structure of pull head is more attractive in appearance simultaneously.
Brief description of the drawings
Fig. 1 is the scheme of installation of the omnipotent trunk head of the utility model;
Fig. 2 is the decomposing schematic representation of the omnipotent trunk head of the utility model;
Fig. 3 is the cutaway view of the omnipotent trunk head of the utility model.
Detailed description of the invention
Detailed description of the invention of the present utility model is described with reference to the accompanying drawings.
A kind of omnipotent trunk head of replaceable pulling-on piece, with reference to Fig. 1, comprise upper panel 1, lower panel 2 and point chain post 3, upper panel 1 is connected by point chain post 3 with lower panel 2 and forms a passage passing through for chain tooth, upper panel 1 upper surface is provided with one and draws nose 10, draw between nose 10 and upper panel 1 and form the cavity that holds pulling-on piece 4, draw nose 10 to comprise the first bending member 20, the second bending member 30 and crossbeam 40.For convenience of description, the present embodiment will be positioned at point bending member of chain post 3 one end as the first bending member 20 in Fig. 1, and another bending member is the second bending member 30.
With reference to Fig. 2, the first bending member 20 comprises the first vertical connecting portion 21 of upper panel 1 one end, upper surface and the first level connection joint portion 22 being connected with these first vertical connecting portion 21 upper end arc transition of being fixed on, the second bending member 30 comprises the second vertical connecting portion 31 of upper panel 1 other end and the second level connection joint portion 32 being connected with these second vertical connecting portion 31 upper end arc transition of being fixed on, between the first level connection joint portion 22 and the second level connection joint portion 32, be provided with one by breach 41 that crossbeam 40 sealed or opened, one end of crossbeam 40 is articulated in the first level connection joint portion 22 by rotating shaft 42, sheathed one torsion spring 50 that makes crossbeam 40 elastic resets on rotating shaft 42.The other end of crossbeam 40 and the second mutual butt of level connection joint portion 32, wherein, crossbeam 40 is provided with an inclined plane, and the second level connection joint portion 32 correspondences are provided with an inclined plane, and the inclined plane of crossbeam 40 is positioned at the below on the second level connection joint portion 32 inclined planes.
Continue with reference to Fig. 2, the first level connection joint portion 22 is provided with an outer articulated section 221, crossbeam 40 correspondences are provided with an interior articulated section 401, 221Ji Nei articulated section, outer articulated section 401 all becomes U-shaped prong shape, wherein, outer articulated section 221 comprises two symmetrically arranged outer lugs 222, outer lug 222 is provided with outer pivoted hole 223, interior articulated section 401 comprises two symmetrically arranged internal lobes 402, internal lobes 402 has been established interior pivoted hole 403, in conjunction with Fig. 3, internal lobes 402 is located between outer lug 222 and by rotating shaft 42 and fixes through outer pivoted hole 223 and interior pivoted hole 403, madial wall middle part between two outer lugs 222 is provided with a projection 224, this projection 224 forms the first groove 225 with the bottom of this sidewall, madial wall between two internal lobes 402 is provided with the second groove 404, the first groove 225 and the second groove 404 are all positioned at the below of rotating shaft 42 center line place planes.Torsion spring 50 is sheathed on the rotating shaft 42 between two internal lobes 402, and two reverse arms of torsion spring 50 arrange in parallel to each other, and one of them reverse arm is arranged in the first groove 225, and another reverse arm is arranged in the second groove 404.
Need to change pulling-on piece time, press gently sill 40, crossbeam 40 is under stressing conditions, and torsion spring 50 rotates with rotating shaft 42 and breach 41 is opened, and now can take off pulling-on piece and pack new pulling-on piece into; Unclamp crossbeam 40, the external force of crossbeam 40 is removed, and crossbeam 40 sets back under torsion spring 50 elastic force effects, pulling-on piece is limited to and draws in the cavity of nose, brings into play its drawing function.
Above are only detailed description of the invention of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. the omnipotent trunk head of a replaceable pulling-on piece, comprise upper panel, lower panel and point chain post, upper panel is connected by described point of chain post with lower panel and forms a passage passing through for chain tooth, described upper panel upper surface is provided with one and draws nose, draw between nose and upper panel and to form the cavity that holds pulling-on piece, it is characterized in that: described in draw nose to comprise the first bending member, the second bending member and crossbeam, between described the first bending member and the second bending member, have one by breach that described crossbeam sealed or opened, one end of described crossbeam is articulated on described the first bending member by a rotating shaft, sheathed one torsion spring that makes described crossbeam elastic reset on described rotating shaft, a wherein reverse arm of this torsion spring is arranged in described crossbeam, another reverse arm is arranged on the first bending member.
2. the omnipotent trunk head of a kind of replaceable pulling-on piece as claimed in claim 1, it is characterized in that: described the first bending member comprises the first vertical connecting portion of one end, upper panel upper surface and the first level connection joint portion being connected with this first vertical connecting portion upper end arc transition of being fixed on, the second bending member comprises the second vertical connecting portion of the upper panel other end and the second level connection joint portion being connected with this second vertical connecting portion upper end arc transition of being fixed on, between the first level connection joint portion and the second level connection joint portion, be provided with described breach, described crossbeam is articulated in described the first level connection joint portion.
3. the omnipotent trunk head of a kind of replaceable pulling-on piece as claimed in claim 2, it is characterized in that: the other end of described crossbeam and described the second mutual butt of level connection joint portion, wherein, crossbeam is provided with an inclined plane, the second level connection joint portion correspondence is provided with an inclined plane, and the inclined plane of crossbeam is positioned at the below on the second level connection joint portion inclined plane.
4. the omnipotent trunk head of a kind of replaceable pulling-on piece as claimed in claim 2, it is characterized in that: described the first level connection joint portion is provided with an outer articulated section, crossbeam correspondence is provided with an interior articulated section, Ji Nei articulated section, described outer articulated section all becomes U-shaped prong shape, wherein, outer articulated section comprises two symmetrically arranged outer lugs, outer lug is provided with outer pivoted hole, interior articulated section comprises two symmetrically arranged internal lobes, internal lobes has been established interior pivoted hole, described internal lobes is located between described outer lug and by described rotating shaft and fixes through described outer pivoted hole and interior pivoted hole, madial wall middle part between two outer lugs is provided with a projection, the first groove is formed at the bottom of this projection and this sidewall, madial wall between two internal lobes is provided with the second groove, described torsion spring set is located on the rotating shaft between two internal lobes, one of them reverse arm of this torsion spring is arranged in the first groove, another reverse arm is arranged in the second groove.
5. the omnipotent trunk head of a kind of replaceable pulling-on piece as claimed in claim 4, is characterized in that: described the first groove and the second groove are all positioned at the below of described rotating shaft center's line place plane.
6. the omnipotent trunk head of a kind of replaceable pulling-on piece as claimed in claim 4, is characterized in that: two reverse arms of described torsion spring arrange in parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199587.9U CN203776263U (en) | 2014-04-23 | 2014-04-23 | Universal elephant nose head provided with replaceable pull piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199587.9U CN203776263U (en) | 2014-04-23 | 2014-04-23 | Universal elephant nose head provided with replaceable pull piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203776263U true CN203776263U (en) | 2014-08-20 |
Family
ID=51312520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199587.9U Expired - Lifetime CN203776263U (en) | 2014-04-23 | 2014-04-23 | Universal elephant nose head provided with replaceable pull piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203776263U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106418920A (en) * | 2016-10-13 | 2017-02-22 | 华昌隆科技（深圳）有限公司 | Puller enabling user to freely replace pulling-on piece |
| CN112841821A (en) * | 2019-11-27 | 2021-05-28 | 浙江伟星实业发展股份有限公司 | Zipper, puller and pulling-on piece replacing device |
| CN113397279A (en) * | 2021-05-27 | 2021-09-17 | 李冬娥 | Injection molding zipper |
-
2014
- 2014-04-23 CN CN201420199587.9U patent/CN203776263U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106418920A (en) * | 2016-10-13 | 2017-02-22 | 华昌隆科技（深圳）有限公司 | Puller enabling user to freely replace pulling-on piece |
| CN112841821A (en) * | 2019-11-27 | 2021-05-28 | 浙江伟星实业发展股份有限公司 | Zipper, puller and pulling-on piece replacing device |
| CN113397279A (en) * | 2021-05-27 | 2021-09-17 | 李冬娥 | Injection molding zipper |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180419 Address after: Hai Cun Bin Xi Lu Shenhu town Jinjiang city Fujian province 362246 Quanzhou City, No. 18 Patentee after: Fujian xunxing zipper Polytron Technologies Inc Address before: 362246 Fujian city of Quanzhou province Jinjiang City Shenhu Ukraine drain ditch East Industrial Zone Patentee before: FUJIAN SBS ZIPPER SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |