CN109700127A - A kind of eye-splice - Google Patents

A kind of eye-splice Download PDF

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Publication number
CN109700127A
CN109700127A CN201910153316.7A CN201910153316A CN109700127A CN 109700127 A CN109700127 A CN 109700127A CN 201910153316 A CN201910153316 A CN 201910153316A CN 109700127 A CN109700127 A CN 109700127A
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CN
China
Prior art keywords
ontology
female thread
thread
pin
eye
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Granted
Application number
CN201910153316.7A
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Chinese (zh)
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CN109700127B (en
Inventor
陈明义
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Guangdong Chunteng Industrial Co ltd
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Dongguan City Chunteng Industrial Co Ltd
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Priority to CN201910153316.7A priority Critical patent/CN109700127B/en
Publication of CN109700127A publication Critical patent/CN109700127A/en
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Publication of CN109700127B publication Critical patent/CN109700127B/en
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Abstract

The present invention relates to fastener technology fields, refer in particular to a kind of eye-splice, it includes pin thread and the female thread that matches with pin thread, the pin thread includes pin thread ontology and the plug with pin thread ontology integrated design, the female thread includes female thread ontology, two elastomeric elements, it is rotatably dispose in two gib heads being oppositely arranged of female thread ontology and is rotatably dispose in two buckle arms of female thread ontology, the plug is inserted between two gib heads, one end of two buckle arms is inserted in two gib heads respectively, one end of elastomeric element and gib head contradict, the other end and female thread ontology of elastomeric element contradict.The application does not need strictly to keep pin thread, female thread and the direction of eye-splice can easily fasten pin thread and female thread on the same line yet, fastens or pull away easy to operate, and usage experience is good;When the pin thread of the application and female thread are fastened or pulled away, pin thread does not need that deformation occurs, therefore pin thread is not easy to break and brittle, greatly improves security performance, eliminates safe hidden trouble.

Description

A kind of eye-splice
Technical field
The present invention relates to fastener technology fields, refer in particular to a kind of eye-splice.
Background technique
Eye-splice is kind of a common connector, and eye-splice is chiefly used in luggage, schoolbag brace, child safety seat, baby stroller On equal ribbons, realize binding, play fixed effect, use and not only facilitate but also safety, safety buckle can also be used to rock-climbing, In the activity such as mountain-climbing, bungee jumping, play the role of the life security for guaranteeing people.When eye-splice pin thread and female thread fasten, traditional public affairs Flexible deformation occurs for two pins of button, and two pins of pin thread recoil to original state again after being fully inserted into female thread, right The deformability of two pin materials of pin thread has higher requirement, and really up to the mark will lead to of material is difficult to be inserted into, the excessively soft meeting of material Cause to be easy to fall off;In actual application environment, two pins during plugging repeatedly, abrasion, the aging meeting of material The embrittlement of pin deformability is caused even to be broken, when eye-splice is used to climb rocks, climb the mountain, bungee jumping, the person on safety belt etc. with people Safely when closely bound up activity, serious security risk may be brought.
As shown in fig. 7, needing when the pin thread of traditional eye-splice and female thread fasten by pin thread, female thread and eye-splice direction palpus It keeps on the same line, being otherwise easy to appear and being difficult to the case where fastening, outdoor activities is caused with very big influence, such as singlehanded When operation fastens pin thread and female thread, either when not seeing eye-splice, (eye-splice is at the back of people or in underlit dark In environment), the fastening difficulty of pin thread and female thread is considerably increased, usage experience is poor, and people are caused with very big puzzlement.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of eye-splice, when pin thread and female thread are fastened or pulled away, pin thread is not required to Want that deformation occurs, pin thread is not easy to break and brittle, fastens or pull away easy to operate, and security performance is high.
In order to solve the above-mentioned technical problem, the present invention adopts the following technical scheme:
A kind of eye-splice comprising pin thread and the female thread matched with pin thread, the pin thread include pin thread ontology and with The plug of pin thread ontology integrated design, the female thread include female thread ontology, two elastomeric elements, are rotatably dispose in female thread ontology Two gib heads being oppositely arranged and two buckle arms for being rotatably dispose in female thread ontology, the plug be inserted in two gib heads it Between, one end of two buckle arms is inserted in two gib heads respectively, and one end of elastomeric element and gib head contradict, the other end of elastomeric element It is contradicted with female thread ontology.
Further, the gib head includes gib head ontology, the hook part being integrally designed with gib head ontology, is set to gib head sheet First groove of body, the second groove for being set to gib head ontology and the first rotation for being arranged in female thread ontology and gib head ontology Axis, the first rotation axis are used to gib head ontology being rotatably dispose in female thread ontology.
Further, the plug includes header body and two clamping portions set on header body two sides, two cards Socket part is corresponded with two hook parts;When the plug is inserted between two gib heads, two clamping portions respectively with two Hook part contradicts.
Further, the buckle arm includes buckle arm ontology, the pin being integrally designed with buckle arm ontology and buckle arm ontology one It designs and manifests the external press section of female thread sheet and be arranged in the second rotation axis of female thread ontology and buckle arm ontology, second turn Moving axis is used to for buckle arm ontology being rotatably dispose in female thread ontology, and the pin is inserted into the first groove;The pressing of two buckle arms When portion is close to each other, the pin of two buckle arms away from each other and drive two hook parts away from each other, plug can pull away gib head.
Further, the press section is equipped with multiple anti-sliding burrs.
Further, the female thread ontology is fixedly connected with fixation member, and the fixation member includes fixation member ontology And fixation member ontology and two third grooves corresponding with two gib head ontologies are set to, each elastomeric element Both ends are inserted into are oppositely arranged in the second groove and third groove respectively, and the second groove and third groove are used to limit elastomeric element Position.
Further, the fixation member ontology is equipped with concave edge corresponding with header body;The plug is inserted into two When between gib head, header body is inconsistent with concave edge.
Further, the female thread ontology is equipped with accommodating space, and the accommodating space is equipped with the opening interted for plug, institute Fixation member, elastomeric element, gib head, buckle arm is stated to be respectively positioned in accommodating space.
Further, the pin thread ontology is equipped with multiple first through hole.
Further, the female thread ontology is equipped with the second through-hole.
Beneficial effects of the present invention:
1, the plug of the application is generally tapered, and the width of plug is less than the width of female thread ontology, by pin thread and female thread During fastening, directly plug is inserted between two gib heads, under the elastic force effect of elastomeric element, two gib heads hook securely Tight plug, not needing strictly to keep pin thread, female thread and the direction of eye-splice on the same line also can be easily by pin thread It is fastened with female thread, fastens or pull away easy to operate, usage experience is good;
2, when needing to pull away pin thread and female thread, as shown in figure 4, applying simultaneously inwardly to one end of two buckle arms simultaneously Pressure so that two buckle arms are inserted in one end of gib head away from each other, two buckle arms drive two gib heads, two gib heads respectively It rotates and away from each other, plug is enabled to be pulled out female thread, pull away easy to operate, usage experience is good, and plug is extracted After female thread, the pressure to buckle arm is cancelled, two buckle arms, two gib heads return to original state under the elastic force effect of elastomeric element; When the pin thread of the application and female thread are fastened or pulled away, pin thread does not need that deformation occurs, therefore pin thread is not easy to break and brittle, significantly Security performance is improved, is eliminated safe hidden trouble.
Detailed description of the invention
Fig. 1 is schematic perspective view of the invention.
Fig. 2 is decomposition texture schematic diagram of the invention.
Fig. 3 is the schematic diagram of internal structure of female thread ontology of the invention.
Fig. 4 is structural schematic diagram when pin thread and female thread of the invention pull away.
Fig. 5 is another decomposition texture schematic diagram of the invention.
Fig. 6 be pin thread of the invention and female thread not on the same line when structural schematic diagram.
Fig. 7 is the structural schematic diagram of pin thread and female thread.
Description of symbols:
1- pin thread;11- pin thread ontology;111- first through hole;12- plug;121- header body;The clamping portion 122-;2- is female Button;21- female thread ontology;The second through-hole of 211-;22- elastomeric element;23- gib head;231- gib head ontology;232- hook part;233- First groove;The second groove of 234-;The first rotation axis of 235-;24- buckle arm;241- buckle arm ontology;242- pin;243- pressing Portion;The second rotation axis of 244-;25- fixation member;251- fixation member ontology;252- third groove;253- concave edge;26- accommodating Space;261- opening;The anti-sliding burr of 3-.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further below with reference to embodiment and attached drawing Bright, the content that embodiment refers to not is limitation of the invention.
As shown in Figures 1 to 7, a kind of eye-splice provided by the invention comprising pin thread 1 and the mother matched with pin thread 1 Button 2, the pin thread 1 include pin thread ontology 11 and the plug 12 with the integrated design of pin thread ontology 11, and the female thread 2 includes female thread 21, two elastomeric elements 22 of ontology, two gib heads 23 being oppositely arranged for being rotatably dispose in female thread ontology 21 and rotation setting In two buckle arms 24 of female thread ontology 21, the plug 12 is inserted between two gib heads 23, one end difference of two buckle arms 24 Two gib heads 23 are inserted in, one end of elastomeric element 22 and gib head 23 contradict, the other end and female thread ontology 21 of elastomeric element 22 It contradicts.Preferably, the elastomeric element 22 can be spring;Preferably, the eye-splice can be made of metal material, and raising can By property, prolong the service life.
In practice, during pin thread 1 and female thread 2 are fastened, directly plug 12 is inserted between two gib heads 23, Under the elastic force effect of elastomeric element 22, two gib heads 23 hook plug 12 securely, do not need pin thread 1, female thread 2 and eye-splice Direction strictly keep also capable of easily fastening pin thread 1 and female thread 2 on the same line, fasten or pull away it is easy to operate, Usage experience is good;Although the direction of insertion of pin thread 1 is not as shown in fig. 6, the pin thread 1 of the application, female thread 2 are not on the same line Just, it but still is able to accurately fasten pin thread 1 and female thread 2, because the plug 12 is generally tapered, the width of plug 12 Less than the width of female thread ontology 21;When needing to pull away pin thread 1 and female thread 2, as shown in figure 4, simultaneously to two buckle arms 24 One end applies pressure inwardly simultaneously, so that two buckle arms 24 are inserted in one end of gib head 23 away from each other, two buckle arms 24 are divided Not Dai Dong two gib heads 23, two gib heads 23 rotate and away from each other, enable plug 12 to be pulled out female thread 2, pull out From easy to operate, usage experience is good, after plug 12 extracts female thread, cancels the pressure to buckle arm 24, two buckle arms, 24, two gib heads 23 return to original state under the elastic force effect of elastomeric element 22;When the pin thread and female thread of the application are fastened or pulled away, pin thread is not Need that deformation occurs, therefore pin thread is not easy to break and brittle, greatly improves security performance, eliminates safe hidden trouble.
In the present embodiment, the gib head 23 includes gib head ontology 231, the hook part with the integrated design of gib head ontology 231 232, it is set to the first groove 233 of gib head ontology 231, the second groove 234 of gib head ontology 231 is set to and is arranged in mother The first rotation axis 235 of ontology 21 and gib head ontology 231 is detained, the first rotation axis 235 is for gib head ontology 231 to be rotatably dispose in On female thread ontology 21;Hook part 232 is equipped with chamfering, and two chamferings of two hook parts 232 are corresponding, and two chamferings make plug More smooth when between 12 two gib heads 23 of insertion, usage experience is good;Preferably, first rotation axis 235 can be pin; The plug 12 includes header body 121 and two clamping portions 122 set on 121 two sides of header body, two clamping portions 122 It is corresponded with two hook parts 232;When the plug 12 is inserted between two gib heads 23, two clamping portions 122 are distinguished It is contradicted with two hook parts 232;As shown in figure 3, hook part 232 is located at the top of clamping portion 122, hook part 232 blocks plug Ontology 121 improves reliability so that plug 12 is inserted in securely between two hook parts 232.The buckle arm 24 includes buckle arm Ontology 241, is integrally designed with buckle arm ontology 241 and manifests female thread ontology the pin 242 being integrally designed with buckle arm ontology 241 Press section 243 outside 21 and the second rotation axis 244 for being arranged in female thread ontology 21 and buckle arm ontology 241, the second rotation axis 244 For buckle arm ontology 241 to be rotatably dispose in female thread ontology 21, it is preferable that second rotation axis 244 can be pin, two A pin 242 and two the first grooves 233 correspond, and the pin 242 is inserted into the first groove 233;Two buckle arms 24 When press section 243 is close to each other, the pin 242 of two buckle arms 24 away from each other and drive two hook parts 232 away from each other, insert First 12 can pull away gib head 23.The press section 243 is equipped with multiple anti-sliding burrs 3;Appearance when pressing two press sections 243 It easily has skidded, the anti-sliding burr 3 improves reliability for preventing from skidding.The female thread ontology 21 is fixedly connected with fixation Component 25, the fixation member 25 include fixation member ontology 251 and be set to fixation member ontology 251 and with two gib heads Two third grooves 252 of ontology 231 corresponding 231, the both ends of each elastomeric element 22 are inserted into respectively is oppositely arranged In two grooves 234 and third groove 252, the second groove 234 and third groove 252 are used to limit elastomeric element 22;It is described solid Determine hardware body 251 to be fixed on female thread ontology 21 via multiple pins.The fixation member ontology 251 is equipped with and header body 121 corresponding concave edges 253, the shape of the shape and header body 121 of the concave edge 253 match, and the concave edge 253 makes Plug 12 is less likely to occur to shake after being inserted into two gib heads 23, improves stability;The plug 12 is inserted between two gib heads 23 When, header body 121 and concave edge 253 are inconsistent.The female thread ontology 21 is equipped with accommodating space 26, and the accommodating space 26 is equipped with For the opening 261 that plug 12 interts, as shown in figure 5, the width of the opening 261 is larger, the width of header body 121 is smaller, So that do not need strictly to keep the direction of pin thread 1, female thread 2 and eye-splice on the same line also can be easily by pin thread 1 It is fastened with female thread 2, the fixation member 25, elastomeric element 22, gib head 23, buckle arm 24 are respectively positioned in accommodating space 26.The public affairs It detains ontology 11 and is equipped with multiple first through hole 111, first through hole 111 is connect for pin thread ontology 11 with extraneous rope.The mother It detains ontology 21 and is equipped with the second through-hole 211, the second through-hole 211 is connect for female thread ontology 21 with extraneous rope.In practice, During pin thread 1 and female thread 2 are fastened, directly header body 121 and clamping portion 122 are inserted between two gib heads 23, in bullet Property component 22 elastic force effect under, two hook parts 232 hook clamping portion 122 securely, do not need by pin thread 1, female thread 2 and The direction of eye-splice strictly keeps also capable of easily fastening pin thread 1 and female thread 2 on the same line, fastens or pull away operation letter Single, usage experience is good;When needing to pull away pin thread 1 and female thread 2, as shown in Figure 3, Figure 4, and meanwhile it is same to two press sections 243 When apply pressure inwardly so that two pins 242 rotate and away from each other with buckle arm ontology 241, two are slotting Foot 242 drives two gib head ontologies 231 respectively, and two hook parts 232 rotate and away from each other with gib head ontology 231, Enable header body 121 and clamping portion 122 to be pulled out two gib heads 23, pull away easy to operate, usage experience is good, plug 12 After extracting female thread, the pressure to press section 243 is cancelled, two buckle arms, 24, two gib heads 23 are acted in the elastic force of elastomeric element 22 Under return to original state;When the pin thread 1 of the application and female thread 2 are fastened or pulled away, pin thread 1 does not need that deformation occurs, therefore pin thread 1 It is not easy to break and brittle, security performance is greatly improved, is eliminated safe hidden trouble.
All technical characteristics in the present embodiment can be freely combined according to actual needs.
Above-described embodiment is the preferable implementation of the present invention, and in addition to this, the present invention can be realized with other way, Do not depart from the technical program design under the premise of it is any obviously replace it is within the scope of the present invention.

Claims (10)

1. a kind of eye-splice, including pin thread and the female thread matched with pin thread, it is characterised in that: the pin thread includes pin thread ontology And the plug with pin thread ontology integrated design, the female thread include female thread ontology, two elastomeric elements, are rotatably dispose in female thread Two gib heads being oppositely arranged of ontology and two buckle arms for being rotatably dispose in female thread ontology, the plug are inserted in two hooks Between head, one end of two buckle arms is inserted in two gib heads respectively, and one end of elastomeric element and gib head contradict, elastomeric element it is another One end and female thread ontology contradict.
2. a kind of eye-splice according to claim 1, it is characterised in that: the gib head includes gib head ontology and gib head ontology It the hook part of integrated design, the first groove for being set to gib head ontology, the second groove for being set to gib head ontology and is arranged in First rotation axis of female thread ontology and gib head ontology, the first rotation axis are used to gib head ontology being rotatably dispose in female thread ontology.
3. a kind of eye-splice according to claim 2, it is characterised in that: the plug include header body and be set to plug Two clamping portions of ontology two sides, two clamping portions are corresponded with two hook parts;The plug is inserted between two gib heads When, two clamping portions are contradicted with two hook parts respectively.
4. a kind of eye-splice according to claim 2, it is characterised in that: the buckle arm includes buckle arm ontology and buckle arm ontology The pin of integrated design is integrally designed with buckle arm ontology and manifests the external press section of female thread sheet and be arranged in female thread ontology With the second rotation axis of buckle arm ontology, the second rotation axis is used to buckle arm ontology being rotatably dispose in female thread ontology, the pin It is inserted into the first groove;When the press section of two buckle arms is close to each other, the pin of two buckle arms is away from each other and drive two is curved Away from each other, plug can pull away gib head to hook portion.
5. a kind of eye-splice according to claim 4, it is characterised in that: the press section is equipped with multiple anti-sliding burrs.
6. a kind of eye-splice according to claim 3, it is characterised in that: the female thread ontology is fixedly connected with fixation member, The fixation member include fixation member ontology and be set to fixation member ontology and with two gib head ontologies corresponding two A third groove, the both ends of each elastomeric element are inserted into respectively to be oppositely arranged in the second groove and third groove, and second is recessed Slot and third groove are used to limit elastomeric element.
7. a kind of eye-splice according to claim 6, it is characterised in that: the fixation member ontology is equipped with and header body phase Corresponding concave edge;When the plug is inserted between two gib heads, header body is inconsistent with concave edge.
8. a kind of eye-splice according to claim 6, it is characterised in that: the female thread ontology is equipped with accommodating space, the appearance The opening interted for plug is equipped between emptying, the fixation member, elastomeric element, gib head, buckle arm are respectively positioned in accommodating space.
9. a kind of eye-splice according to claim 1, it is characterised in that: the pin thread ontology is equipped with multiple first through hole.
10. a kind of eye-splice according to claim 1, it is characterised in that: the female thread ontology is equipped with the second through-hole.
CN201910153316.7A 2019-02-28 2019-02-28 Eye-splice Active CN109700127B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910153316.7A CN109700127B (en) 2019-02-28 2019-02-28 Eye-splice

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910153316.7A CN109700127B (en) 2019-02-28 2019-02-28 Eye-splice

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CN109700127A true CN109700127A (en) 2019-05-03
CN109700127B CN109700127B (en) 2024-07-05

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110916297A (en) * 2019-11-30 2020-03-27 东莞市佳晟实业有限公司 Tension buckle
CN111184600A (en) * 2020-03-04 2020-05-22 张德柳 Physiotherapy equipment for nursing postpartum confinement
WO2021103858A1 (en) * 2019-11-30 2021-06-03 东莞市佳晟实业有限公司 Release buckle
CN114146335A (en) * 2021-12-07 2022-03-08 安丹达工业技术(上海)有限公司 Safety lock catch

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140215773A1 (en) * 2013-02-05 2014-08-07 Aba Hortnagl Gmbh Belt buckle for the releasable connection of a belt
US20150089777A1 (en) * 2013-10-02 2015-04-02 Yoke Industrial Corp. Safety belt buckle
US10010141B2 (en) * 2016-01-07 2018-07-03 Yoke Industrial Corp. Safety belt buckle
CN209862503U (en) * 2019-02-28 2019-12-31 东莞市春藤实业有限公司 Eye-splice

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140215773A1 (en) * 2013-02-05 2014-08-07 Aba Hortnagl Gmbh Belt buckle for the releasable connection of a belt
US20150089777A1 (en) * 2013-10-02 2015-04-02 Yoke Industrial Corp. Safety belt buckle
US10010141B2 (en) * 2016-01-07 2018-07-03 Yoke Industrial Corp. Safety belt buckle
CN209862503U (en) * 2019-02-28 2019-12-31 东莞市春藤实业有限公司 Eye-splice

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110916297A (en) * 2019-11-30 2020-03-27 东莞市佳晟实业有限公司 Tension buckle
WO2021103858A1 (en) * 2019-11-30 2021-06-03 东莞市佳晟实业有限公司 Release buckle
CN111184600A (en) * 2020-03-04 2020-05-22 张德柳 Physiotherapy equipment for nursing postpartum confinement
CN114146335A (en) * 2021-12-07 2022-03-08 安丹达工业技术(上海)有限公司 Safety lock catch

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