CN201142877Y - Combined structure of ear tag male fastener and ear tag clamp drift bolt - Google Patents
Combined structure of ear tag male fastener and ear tag clamp drift bolt Download PDFInfo
- Publication number
- CN201142877Y CN201142877Y CNU2007201902855U CN200720190285U CN201142877Y CN 201142877 Y CN201142877 Y CN 201142877Y CN U2007201902855 U CNU2007201902855 U CN U2007201902855U CN 200720190285 U CN200720190285 U CN 200720190285U CN 201142877 Y CN201142877 Y CN 201142877Y
- Authority
- CN
- China
- Prior art keywords
- ear tag
- drift bolt
- pin thread
- thread spare
- combined structure
- 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
Links
Images
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
A bound structure of a male fastener of an ear tag and a drift bolt of ear tag tongs comprises a lug boss which is arranged either on the inner wall of a drift bolt hole of the male fastener of the ear tag or on the outer wall of the drift bolt of the ear tag tongs; under the circumstance that the fastener is combined with the drift bolt of the ear tag tongs, the lug boss contacts one of the inner wall of the drift bolt hole and the outer wall of the drift bolt of the ear tag tongs. The bound structure of the male fastener of the ear tag and the drift bolt of the ear tag tongs of the utility model can provide appropriate clamp force and ensure that a rigid male fastener or a soft male fastener is stably clamped on the drift bolt of the ear tag tongs, and after the ear tag puncture is finished, the drift bolt of the ear tag tongs can be withdrawn from the male fastener smoothly. Therefore, the male fastener of the ear tag can be integrally molded from rigid plastic, which can greatly lower the reject ratio caused by the easy separation of a metal head from a plastic base.
Description
Technical field
The utility model is relevant for ear tag, particularly relevant for the combined structure of ear tag pin thread spare with the ear tag clamp drift bolt.
Background technology
Ear tag is to be located in the sign object that animal ear, afterbody, fin etc. are located, and is used to put down in writing information such as age of being labeled animal, birthplace, sex, feed, immunity.
As shown in Figure 1, ear tag comprises pin thread spare 1 and mother buckle 2, pin thread spare 1 has the pointed nose 11 that is used to penetrate animal ear, the cylinder 12 that links to each other with pointed nose 11, the retaining edge 13 that links to each other with cylinder 12, be provided with drift bolt hole 14 in the cylinder 12 of pin thread spare 1, ear tag clamp drift bolt 3 ccontaining location for ear tag clamp 4, mother buckle 2 has for pointed nose 11, cylinder 12 places the collar portion 21 of back buckle, the retaining edge 22 that is connected with collar portion 21, mother buckle 2 has button hole 211, the aperture of button hole 211 is less than the major diameter of pointed nose 11 but greater than cylinder 12 diameters, can not get loose after making pin thread spare 1 be placed through mother buckle 2.
Beating the buckle ear timestamp, pin thread spare 1 is nested with on the ear tag clamp drift bolt 3 of ear tag clamp 4, mother buckle 2 is placed on the relative opposite side of ear tag clamp 4, animal ear 5 is placed on the backing plate 42 and is interposed between pin thread spare 1 and the mother buckle 2, firmly clamp the pincers handle 41 of ear tag clamp 4, pin thread spare 1 will penetrate animal ear and combine with mother buckle 2 under the active force of ear tag clamp drift bolt 3, open pincers handle 41 again ear tag clamp drift bolt 3 is extracted from the drift bolt hole 14 of pin thread spare 1, promptly finished all processes that ear tag places.
Usually, for making firm being combined on the ear tag clamp drift bolt 3 of pin thread spare 1 energy, the cylinder 12 of pin thread spare 1 need have elasticity, make the external diameter of the diameter in drift bolt hole 14 less than ear tag clamp drift bolt 3, just can make pin thread spare 1 by firm being positioned on the ear tag clamp drift bolt 3 of interference elastic force, but elastomeric material can't reach the hardness that can penetrate ear, therefore, for the pointed nose 11 that makes pin thread spare 1 can penetrate ear, the pointed nose 11 of pin thread spare 1 is normally combined with 112 two kinds of materials of plastic seat by the ferrule 111 of hard, and seat portion 112 is integrated with cylinder 12, retaining edge 13.But this knockdown pointed nose 11; because metal is different with thermal contraction, the expansion rate of two kinds of different materials of plastics; add ferrule 111 and plastic seat 112 to combine firmness undesirable; make pin thread spare and wearing the buckle ear timestamp; ferrule 111 occurs through regular meeting and combine the phenomenon of throwing off with plastic feet 112; make the percent defective of pin thread spare higher, also reduced and successfully worn buckle ear target ratio.
In order to reduce the percent defective of the pin thread spare 1 that has ferrule 111, there is the dealer considering to research and develop the integral type pin thread spare that does not adopt ferrule, but make pin thread spare one-body molded, just require pointed nose 11 to have enough hardness and could sting saturating ear, but just make when hardness is big that cylinder partly lacks enough elasticity, make pin thread spare 1 to come firm clamping to be positioned on the ear tag clamp drift bolt 3 by the elasticity in drift bolt hole 14, it is to hinder the integrated principal element of pin thread spare that the resilient clamp power of the hardness of pointed nose 11 and cylinder 12 is difficult to take into account simultaneously.The another kind of structure of improving is to make the pointed nose 11 of pin thread spare 1 form open-work, ear tag clamp drift bolt 3 is stretched out by this open-work, replace the pointed nose 11 of pin thread spare to sting ear by this ear tag clamp drift bolt 3, drive pin thread spare 1 again and together pass ear, but in this kind structure, owing to ear tag clamp drift bolt 3 can repeatedly use the ear of stinging each different animals, cross-infection takes place easily.
The utility model content
Main purpose of the present utility model provides the combined structure of a kind of ear tag pin thread spare and ear tag clamp drift bolt, appropriate chucking power can be provided, can make firm being clamped on the ear tag clamp drift bolt of hard or soft pin thread spare, and ear tag wear buckle finish after, the ear tag clamp drift bolt also can withdraw from from pin thread spare smoothly, like this, ear tag pin thread spare just can adopt that rigid plastics is one-body molded to be made, and can reduce greatly that ferrule comes off easily and the percent defective problem that causes.
The utility model provides the combined structure of a kind of ear tag pin thread spare with the ear tag clamp drift bolt, this combined structure comprises the lug boss on one in the drift bolt hole inwall of being located at ear tag pin thread spare and the ear tag clamp drift bolt outer wall, when pin thread spare combined with the ear tag clamp drift bolt, described lug boss and drift bolt hole inwall contacted with another person in the ear tag clamp drift bolt outer wall.
In possible implementation, described lug boss can be located at the drift bolt hole inwall of ear tag pin thread spare, and at pin thread spare and ear tag clamp drift bolt bonding state, described lug boss contacts with ear tag clamp drift bolt outer wall.Like this, micro-elastic energy of deformation by lug boss provides ear tag clamp drift bolt and pin thread spare drift bolt hole the local suitable chucking power that contacts, beating the buckle ear timestamp, can make firm being positioned on the ear tag clamp drift bolt of pin thread spare, and beat the button finish after, the ear tag clamp drift bolt also can be extracted from the drift bolt hole of pin thread spare smoothly.Obvious, according to symmetry principle, lug boss can be arranged at the outer surface of ear tag clamp drift bolt fully, when the ear tag clamp drift bolt combines with pin thread spare, contact with the drift bolt hole inwall of pin thread spare by lug boss, like this, the contact site, drift bolt hole that can oppress pin thread spare by the lug boss of ear tag clamp drift bolt equally produces micro-elastic deformation, and appropriate chucking power is provided.
In preferred embodiment, described pin thread spare is by the integrated integrative-structure of rigid plastics, the drift bolt hole of described pin thread spare can increase stressed acting surface being provided with the mating surface that is complementary near the inner face of pointed nose and the head of ear tag clamp drift bolt, and it is stressed to reduce pointed nose.
According to such scheme, the utility model is significant with respect to the effect of existing structure: the combined structure between ear tag pin thread spare that the utility model provides and the ear tag clamp drift bolt, can provide appropriate chucking power for hard pin thread spare and soft pin thread spare, can make firm being positioned on the ear tag clamp drift bolt of pin thread spare, be convenient to wear the buckle ear mark, also can ear tag wear buckle finish after, the ear tag clamp drift bolt is withdrawed from from pin thread spare smoothly, like this, ear tag pin thread spare just can adopt that rigid plastics is one-body molded to be made, the percent defective problem that can reduce ferrule and plastic feet to break away from easily greatly and cause, can fundamentally solve the technical problem that ferrule and plastic feet break away from easily, improved product percent of pass, improved and worn buckle ear target success rate.In addition, because pin thread spare can be directly one-body molded by rigid plastics, the pointed nose of pin thread spare also can directly sting animal ear, needn't be driven by the ear tag clamp drift bolt and pass ear, can avoid cross-infection.
Description of drawings
Fig. 1 is for existing ear tag structure and play the schematic diagram of buckle ear mark process.
Fig. 2 is the stereogram of pin thread spare of an embodiment of the utility model combined structure.
Fig. 3 is provided with the end-view of three fins and opening for the pin thread spare of the utility model combined structure.
Fig. 4 is the ear tag pin thread spare of the embodiment that extends along drift bolt hole length total length of the fin of the utility model combined structure and the decomposition cross-sectional schematic of ear tag clamp drift bolt.
Fig. 5 is the ear tag pin thread spare of the embodiment that extends along drift bolt hole focal length of the fin of the utility model combined structure and the decomposition cross-sectional schematic of ear tag clamp drift bolt.
Fig. 6 is provided with the ear tag pin thread spare of embodiment of boss and the decomposition cross-sectional schematic of ear tag clamp drift bolt for the pin thread spare of the utility model combined structure.
Fig. 7 for the utility model combined structure be provided with opening and opening extend to boss embodiment the stereogram of pin thread spare.
Embodiment
As shown in Figure 2, the utility model provides the combined structure of a kind of ear tag pin thread spare with the ear tag clamp drift bolt, ear tag pin thread spare 1 comprises pointed nose 11, cylinder 12 that links to each other with pointed nose 11 and the retaining edge 13 that links to each other with cylinder 12, in cylinder 12, be provided with the drift bolt hole 14 of planting and locating for the ear tag clamp drift bolt 3 of ear tag clamp, in preferred embodiment, described pin thread spare 1 is that described rigid plastics can be polycarbonate by the integrated integrative-structure of rigid plastics, polystyrene, polyformaldehyde, polyamide, polyformaldehyde, Noryl, the any engineering plastics that can penetrate animal ear of ultra-high molecular weight polyethylene or methylpentene or the like, resin etc.This combined structure comprises the lug boss 6 on one in drift bolt hole 14 inwalls of being located at ear tag pin thread spare 1 and ear tag clamp drift bolt 3 outer walls, when pin thread spare 1 combined with ear tag clamp drift bolt 3, described lug boss 6 and drift bolt hole 14 inwalls contacted with another person in ear tag clamp drift bolt 3 outer walls.
In one embodiment, described lug boss 6 can be located at drift bolt hole 14 inwalls of ear tag pin thread spare 1, and described lug boss 6 contacts with ear tag clamp drift bolt 3 outer walls.Like this, micro-elastic energy of deformation by lug boss 6 provides ear tag clamp drift bolt and pin thread spare drift bolt hole the local suitable chucking power that contacts, when beating buckle ear, can make 1 firm being positioned on the ear tag clamp drift bolt of pin thread spare, and beat the button finish after, ear tag clamp drift bolt 3 also can be extracted from the drift bolt hole 14 of pin thread spare smoothly.
In one embodiment, according to symmetry principle, lug boss can be arranged at the outer surface of ear tag clamp drift bolt fully, when the ear tag clamp drift bolt combines with pin thread spare, contact (omitting graphic) by lug boss with the drift bolt hole inwall of pin thread spare, like this, the inwall contact site, drift bolt hole that can oppress pin thread spare by the lug boss of ear tag clamp drift bolt equally produces micro-elastic deformation, and appropriate chucking power is provided.
In a preferred embodiment, lug boss 6 also can be discontinuous a plurality of raised points, and these salient points can well-regulated distribution in a row, and for example the axial direction along pin thread spare 1 is arranged in strip, certainly, fully can randomized arrangement, do not limit.
In a preferred embodiment, described lug boss 6 can comprise the continuous fin of one or more, preferably more than two.Among the embodiment as shown in Figure 2, fin is two.Among the embodiment as shown in Figure 3, described fin is three.Certainly, the quantity of fin can also be more, but will notice that the quantity of fin can make chucking power become big more for a long time, is not easy to make ear tag clamp drift bolt 3 to extract in drift bolt hole 14.Preferably, the cross section of fin is semicircle, and certainly, fin also can be trapezoid cross section (as shown in Figure 7) or other shape, does not limit.Preferably, described fin extends along the axial direction of pin thread spare 1, can be so that after beating buckle ear mark and finishing, ear tag clamp drift bolt 3 is extracted from the drift bolt hole smoothly, preferably, described fin more than two is evenly distributed along the radial circumference direction of drift bolt hole 14 inwalls, can make chucking power even, in conjunction with firm.Certainly, fin also can extend along the axial direction of pin thread spare 1, but is circular or spiral extension along the radial direction in drift bolt hole 14, no longer provides graphic, also can play the effect that suitable chucking power is provided.
Among the embodiment as shown in Figure 4, fin is shorter than the length in drift bolt hole 14 slightly along the axially extended length of pin thread spare 1.Among the embodiment as shown in Figure 5, described fin also can only occupy the focal length in drift bolt hole 14, described drift bolt hole 14 is being provided with aperture expanding reach 141 near outer section that keeps off edge 13, described fin is distributed in the inwall of described aperture expanding reach 141, and described ear tag clamp drift bolt 3 is provided with external diameter expanding reach 31 in the position corresponding to this aperture expanding reach 141, and described fin contacts with the outer wall of the external diameter expanding reach 31 of this ear tag clamp drift bolt 3.Make combined structure extend the focal length in drift bolt hole 14, can cut down finished cost.
In a preferred embodiment, as shown in Figure 6, the retaining edge 13 of described pin thread spare 1 is provided with boss 131 in the outer ring portion that is positioned at aperture expanding reach 141, described aperture expanding reach 141 and on fin extend to the end face of boss 131.In preferred embodiment, the cylinder 12 of described pin thread spare 1 is provided with opening 15 at the tube wall place that differs from fin, this opening 15 extends along the axial direction of pin thread spare 1, the quantity of described opening 15 is one or more, preferably more than two, and be evenly distributed along the radial circumference direction of drift bolt hole 14 inwalls.As shown in Figure 7, this opening 15 can further extend to boss 131, and runs through boss 131.Opening 15 is set, can further increases deflection, help the chucking power that provides appropriate.
In preferred embodiment, the drift bolt hole 14 of described pin thread spare 1 is being provided with the mating surface 142,32 that is complementary near the inner face of pointed nose 11 and the head of ear tag clamp drift bolt 3, this mating surface 142,32 is spherical preferably, can increase stressed acting surface, and it is stressed to reduce pointed nose 11.
What need statement is, the ear tag pin thread spare that the utility model provides a kind of micro-shape by the local contact of convex structure to measure to produce appropriate chucking power and the combined structure of ear tag clamp drift bolt, conspicuous, perhaps be equal to, also can on the drift bolt hole inwall of ear tag pin thread spare and ear tag clamp drift bolt outer wall, groove be set, remaining the lug boss of projection with respect to the surface of groove, is identical with the utility model still; Any modification that is equal to or replacement of doing according to the utility model all still belongs to protection domain of the present utility model; In addition, the combined structure that the utility model is provided is applicable on any rubber-like pin thread spare that comprises ferrule, also can play the effect that suitable chucking power is provided, and also should belong to protection domain of the present utility model.
Claims (10)
1. the combined structure of an ear tag pin thread spare and ear tag clamp drift bolt, it is characterized in that: this combined structure comprises the lug boss on one in the drift bolt hole inwall of being located at ear tag pin thread spare and the ear tag clamp drift bolt outer wall, at pin thread spare and ear tag clamp drift bolt bonding state, described lug boss contacts with another person in drift bolt hole inwall, the ear tag clamp drift bolt outer wall.
2. the combined structure of ear tag pin thread spare as claimed in claim 1 and ear tag clamp drift bolt, it is characterized in that: described lug boss is located at the drift bolt hole inwall of ear tag pin thread spare, at pin thread spare and ear tag clamp drift bolt bonding state, described lug boss contacts with ear tag clamp drift bolt outer wall.
3. the combined structure of ear tag pin thread spare as claimed in claim 2 and ear tag clamp drift bolt, it is characterized in that: described lug boss comprises a plurality of salient points.
4. the combined structure of ear tag pin thread spare as claimed in claim 2 and ear tag clamp drift bolt, it is characterized in that: described lug boss comprises the continuous fin of one or more, described fin extends along the axial direction of pin thread spare, and described one or more fin is evenly distributed along the radial circumference direction of drift bolt hole inwall.
5. the combined structure of ear tag pin thread spare as claimed in claim 4 and ear tag clamp drift bolt, it is characterized in that: cylinder that described ear tag pin thread spare comprises pointed nose, link to each other with pointed nose and the retaining edge that links to each other with cylinder, described drift bolt hole is being provided with the aperture expanding reach near outer section that keeps off edge, described fin is distributed in the inwall of described aperture expanding reach, and described ear tag clamp drift bolt is provided with the external diameter expanding reach in the position corresponding to this aperture expanding reach, and described fin contacts with the outer wall of the external diameter expanding reach of this ear tag clamp drift bolt.
6. the combined structure of ear tag pin thread spare as claimed in claim 5 and ear tag clamp drift bolt, it is characterized in that: the retaining edge of described pin thread spare is provided with boss in the outer ring portion that is positioned at the aperture expanding reach, described aperture expanding reach and on fin extend to the end face of boss.
7. the combined structure of ear tag pin thread spare as claimed in claim 4 and ear tag clamp drift bolt, it is characterized in that: the cylinder of described pin thread spare is provided with opening at the tube wall place that differs from lug boss, this opening extends along the axial direction of pin thread spare, described number of openings is one or more, and is evenly distributed along the radial circumference direction of drift bolt hole inwall.
8. the combined structure of ear tag pin thread spare as claimed in claim 7 and ear tag clamp drift bolt, it is characterized in that: the retaining edge of described pin thread spare is provided with boss in the outer ring portion that is positioned at the aperture expanding reach, described aperture expanding reach and on lug boss extend to the end face of boss, this opening extends to boss, and runs through boss.
9. as the combined structure of any described ear tag pin thread spare in the claim 1～8 with the ear tag clamp drift bolt, it is characterized in that: the drift bolt hole of described pin thread spare is being provided with the mating surface that is complementary near the inner face of pointed nose and the head of ear tag clamp drift bolt.
10. the combined structure of ear tag pin thread spare as claimed in claim 8 and ear tag clamp drift bolt is characterized in that: described pin thread spare is by the integrated integrative-structure of rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201902855U CN201142877Y (en) | 2007-11-21 | 2007-11-21 | Combined structure of ear tag male fastener and ear tag clamp drift bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201902855U CN201142877Y (en) | 2007-11-21 | 2007-11-21 | Combined structure of ear tag male fastener and ear tag clamp drift bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201142877Y true CN201142877Y (en) | 2008-11-05 |
Family
ID=40079746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201902855U Expired - Fee Related CN201142877Y (en) | 2007-11-21 | 2007-11-21 | Combined structure of ear tag male fastener and ear tag clamp drift bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201142877Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047849A (en) * | 2009-11-03 | 2011-05-11 | 无锡市富华科技有限责任公司 | Electronic ear tag and manufacturing method thereof |
| CN102057875A (en) * | 2010-10-28 | 2011-05-18 | 上海生物电子标识有限公司 | Animal electronic identifier |
| CN109247258A (en) * | 2018-10-19 | 2019-01-22 | 歌尔科技有限公司 | A kind of tracker |
| CN110915705A (en) * | 2019-11-26 | 2020-03-27 | 贵州航天智慧农业有限公司 | Ear tag pincers of anti-tear ear |
-
2007
- 2007-11-21 CN CNU2007201902855U patent/CN201142877Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047849A (en) * | 2009-11-03 | 2011-05-11 | 无锡市富华科技有限责任公司 | Electronic ear tag and manufacturing method thereof |
| CN102057875A (en) * | 2010-10-28 | 2011-05-18 | 上海生物电子标识有限公司 | Animal electronic identifier |
| CN102057875B (en) * | 2010-10-28 | 2013-04-17 | 上海生物电子标识有限公司 | Animal electronic identifier |
| CN109247258A (en) * | 2018-10-19 | 2019-01-22 | 歌尔科技有限公司 | A kind of tracker |
| CN109247258B (en) * | 2018-10-19 | 2023-10-17 | 歌尔科技有限公司 | Tracking device |
| CN110915705A (en) * | 2019-11-26 | 2020-03-27 | 贵州航天智慧农业有限公司 | Ear tag pincers of anti-tear ear |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201142877Y (en) | Combined structure of ear tag male fastener and ear tag clamp drift bolt | |
| CN101315094A (en) | Positioning pin | |
| CN201037325Y (en) | Novel safety theft-proof lock core master device | |
| CN1181465A (en) | Double vortex-shape dog | |
| WO2009007476A4 (en) | Device for attaching numbers and lettering | |
| CN205806147U (en) | A kind of clasp nail and the blank assemblies connected with it | |
| CN101302900A (en) | Novel safety anti-theft lock core master device apparatus | |
| CN201388435Y (en) | Livestock earmark with convex points | |
| CN203580364U (en) | Handheld simple movable steel seal knocking device | |
| CN103416922A (en) | Zipper member and attachment tool thereof | |
| CN201479630U (en) | Melon and fruit cultivation mold | |
| JP3182122U (en) | Locking pin and resin molded product for scallop culture | |
| CN101734392A (en) | Circular pin combination device and circular pin ejection method | |
| CN206344570U (en) | Print cartridge | |
| CN207251735U (en) | A kind of mobile phone protecting case | |
| CN201430834Y (en) | Poultry easy-mounting foot label | |
| CN201178624Y (en) | Recognition wearing facility | |
| CN213182803U (en) | Label capable of enhancing compatibility with back stickers or binders | |
| CN215273590U (en) | Glass chip's syringe | |
| CN210988562U (en) | Integrated RFID intelligent ring | |
| CN211746176U (en) | Yak electronic ear tag | |
| CN201318899Y (en) | Punching process structure for radiator capable of increasing contact area | |
| CN213603767U (en) | Anti-drop female mark and ear tag assembly | |
| CN201192027Y (en) | Livestock tag | |
| CN112385331B (en) | Multifunctional combined farm tool |
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: 20081105 Termination date: 20111121 |