CN102972929B - Novel inserting buckle - Google Patents
Novel inserting buckle Download PDFInfo
- Publication number
- CN102972929B CN102972929B CN201210410326.2A CN201210410326A CN102972929B CN 102972929 B CN102972929 B CN 102972929B CN 201210410326 A CN201210410326 A CN 201210410326A CN 102972929 B CN102972929 B CN 102972929B
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- Prior art keywords
- guide rod
- elongated end
- eye
- splice
- shell fragment
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- 239000012634 fragment Substances 0.000 claims description 48
- 239000000956 alloy Substances 0.000 claims description 6
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 230000001788 irregular Effects 0.000 claims description 6
- 210000001699 lower leg Anatomy 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920006324 polyoxymethylene Polymers 0.000 claims description 3
- 238000013459 approach Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000500461 Podostemum ceratophyllum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Package Frames And Binding Bands (AREA)
Abstract
The invention discloses a novel inserting buckle which is provided with a male buckle and a female buckle. The male buckle is provided with two feet which are arranged symmetrically and comprise main elastic pieces and secondary elastic pieces. The main elastic pieces are arranged on the outer edge of the front end of a connecting unit of belt-type objects and extend toward the direction which is far away from the connecting unit. The front end of one main elastic piece gradually approaches in a direction toward the other main elastic piece. The connecting unit of the belt-type object of the male buckle is provided with a male buckle adjusting ring-shaped part of the adjusting spaces of two belt-type objects, the middle portion of an upper cross rod of the male buckle adjusting ring-shaped part is provided with two guide rods which extend to in the direction towards the extending direction of the main elastic pieces, and the secondary elastic pieces are connected at free ends of the guide rods and free ends of the main elastic pieces. The female buckle is in a structure with one side being opened and formed by surrounding of a positive side, a back side, a left side and a right side. The left side is provided with an arc-shaped opening which is symmetrical to an opening on the front side and the right side is provided with an arc-shaped openings which is symmetrical to an opening on the back side, and the tail end of the female buckle is provided with a female adjusting ring-shaped part. The novel inserting buckle has the advantages of being material-saving, low in manufacturing cost and high in tension strength after being buckled, and the foot part of the male buckle is not prone to deforming and breaking.
Description
Technical field
The present invention relates to a kind of eye-splice.
Background technology
The lightweight of eye-splice has advantages such as cutting down cost for product, and correspondingly, lightweight may have influence on the reliability of product.
Light-weighted scheme both can be make improvement from material, also improved from structure.Reducing surface area from structure is light-weighted a kind of mode, button is opened on a kind of side that patent discloses of such as application number 200980158242.0, this invention utilizes the breach be formed in main body and then the surface area reducing socket main body, and this structure is enough to meet seeks light-weighted requirement; Same, this invention does not form breach area to greatest extent at leg and connecting portion in the scope exposed outside, and accomplishes lightweight further.
For the eye-splice after structure simplifies, usual existence affects the problem of product reliability, such as: the bulk strength simplifying eye-splice after structure is inadequate, be not only confined to pin thread here also or box, also comprise both and plug together drawknot intensity after one; Pin holds flimsy parts as eye-splice, in weight reduction process, cause its intensity to weaken further, more easily produce the deformation not allowing to occur, and pin has guiding just now after importing box half, easy generation inserts the not positive problem in orientation, and it is more late that guiding structure makes guide effect play.
Summary of the invention
Object of the present invention is exactly to solve the problem, and provides a kind of pin not easily to lose, the eye-splice that not yielding, pin thread also possesses guidance capability, hurt sb.'s feelings, and the drawknot intensity of male and female eye-splice is high even if the fracture of this eye-splice pin also can not fly out.
Another object of this invention is intended to solve the light-weighted problem of eye-splice further.
To achieve these goals, the present invention adopts following technical scheme:
A kind of eye-splice, has:
Pin thread, it has the linkage unit one of ribbon;
The box coordinated with pin thread, it has the linkage unit two of ribbon, and pin thread has the insert structure inserting box;
It is characterized in that, the insert structure of pin thread comprises:
Be located at first, second pin of linkage unit one, it comprises first, second main shell fragment, first, second shell fragment, first, second main shell fragment described is located at two marginal positions of linkage unit one width respectively and is extended towards the direction away from linkage unit one, and forming first, second main elongated end respectively, described first main elongated end, the second main elongated end are drawn close gradually towards the other side separately;
Linkage unit one comprises: adjust band annulus one, this tune band annulus one has at least one cross bar, described cross bar is provided with the first guide rod and the second guide rod, described first guide rod extends towards described first main elongated end, and form the first guide rod elongated end, described second guide rod extends towards described second main elongated end, and form the second guide rod elongated end, described first time, shell fragment connected described first main elongated end and described first guide rod elongated end, the described second time shell fragment described second main elongated end of connection and described second guide rod elongated end;
The side hatch frame that box has front, the back side, left and right gusset are gone along with sb. to guard him, described left and right gusset has symmetrically arranged arc opening with described front, the back side respectively;
Further, described first pin and described crus secunda are symmetrical arranged according to described ribbon linkage unit one medial axis.
Further, described first time shell fragment connect described first main elongated end and form the first closed loop with described first guide rod elongated end, described first closed loop has regular or irregular profile, and the thickness of its ring footpath and ring wall differs in size; Described second time shell fragment connects described second main elongated end and described second guide rod elongated end forms the second closed loop, and described second closed loop has rule or irregular profile, and the thickness of its ring footpath and ring wall differs in size.
Further, described first closed loop and described second closed loop form two feet structure.
Further, described first time shell fragment connect the described first guide rod elongated end of described first guide rod, described second time shell fragment connects the described second guide rod elongated end of described second guide rod, the common contour structures forming a Y-shaped or V-arrangement.
Further, described first guide rod and described second guide rod opposing parallel or form splayed and arrange.
Further, described first time shell fragment and described second time shell fragment is L-shaped, arc or in-line are arranged.
Further, described box front adjusts band annulus two place to have T-shaped hollow-out parts near box.
Further, the arrival end of described box has the guiding connecting portion be positioned between its front and back.
Further, described linkage unit two also comprises: adjust band annulus two, and the cross bar quantity in this tune band annulus two is 1 ~ 2.
Further, described pin thread, box are with engineering plastic or engineering alloy plastics single injection-molded.
Further, described engineering plastic is polyformaldehyde or polyamide.
Further, described pin thread, box are made with metal alloy material.
The invention has the beneficial effects as follows:
1. pin adopts two shell fragment, and distinguishes primary and secondary shell fragment, solves the positive and negative not frangibility of pin, and has no progeny and can not thrum damage;
2. pin adopts spring-piece type, and materials are saved a lot, and solve lightweight requirements, another box hollow out also meets this requirement;
3. pin adopts two shell fragment, and distinguishes primary and secondary shell fragment, solves pin not yielding;
4. the connection of pin and time shell fragment, solves male and female when inserting at the beginning, just leads to the inside, and non-traditional eye-splice need be inserted half and just be started guiding, more convenient like this, make it easily insert, and correcting is not askew;
5. pin thread foot just adopts the two spring-piece type of primary and secondary, has effect of reinforcement, has both ensured that it fastens tension intensity, prevent again fastening and not under buckling state foot be easily out of shape and the damage phenomenon that fractures;
6. the guide rod of pin thread, guide function when existing male and female is inserted, connects time shell fragment function simultaneously, accomplishes succinct material-saving lightweight further;
7. box designs T-shaped hollow out, both attractive in appearance, and material-saving again accomplishes succinct lightweight further;
8. pin thread two guide rod, its spacing can do appropriateness adjustment, not to be superimposed as principle with main shell fragment.Other two guide rods can be parallel, also can become splayed.
Accompanying drawing explanation
Fig. 1 is eye-splice front view;
Fig. 2 is eye-splice left view;
Fig. 3 is eye-splice right view;
Fig. 4 is eye-splice top view;
Fig. 5 is eye-splice upward view;
Fig. 6 is eye-splice rearview;
Fig. 7 is pin thread front view in Fig. 1;
Fig. 8 is pin thread left view in Fig. 1;
Fig. 9 is pin thread right view in Fig. 1;
Figure 10 is pin thread top view in Fig. 1;
Figure 11 is pin thread upward view in Fig. 1;
Figure 12 is pin thread rearview in Fig. 1;
Figure 13 is A-A sectional view in Figure 12;
Figure 14 is box front view in Fig. 1;
Figure 15 is box left view in Fig. 1;
Figure 16 is box right view in Fig. 1;
Figure 17 is box top view in Fig. 1;
Figure 18 is box upward view in Fig. 1;
Figure 19 is box rearview in Fig. 1;
Figure 20 is B-B sectional view in Figure 15;
Figure 21 is C-C sectional view in Figure 19;
Figure 22 is the second pin thread structural representation in eye-splice;
Figure 23 is the third pin thread structural representation in eye-splice;
Figure 24 is the decomposing state figure of pin thread, box in Fig. 1;
Figure 25 is the structure for amplifying schematic diagram of box box when adjusting band annulus to have two cross bars;
Figure 26 is the decomposing state figure of the pin thread in Figure 25 in box and Fig. 7.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Fig. 1 ~ 26, a kind of eye-splice, has: pin thread 1, and it has the linkage unit one of ribbon, the box 2 coordinated with pin thread, it has the linkage unit two of ribbon, and pin thread has the insert structure inserting box, and male and female button is integrated structure, the insert structure of pin thread comprises: be located at first of linkage unit one, crus secunda 10, 11, it comprises first, second main shell fragment 100, 110, first, second time shell fragment 101, 111, first, second main shell fragment is elastic construction, described first, second main shell fragment is located at two marginal positions of linkage unit one width respectively and is extended towards the direction away from linkage unit one, and form first respectively, second main elongated end, described first main elongated end, second main elongated end is drawn close gradually towards the other side separately, for two edges of the width of linkage unit, can be regarded as the left and right end portions of pin thread in Fig. 7, linkage unit one comprises: adjust band annulus 1, this tune band annulus one has three cross bars, article three, the end of cross bar is the vertical sidewall of two of linkage unit one, see Figure 13, be positioned at cross bar in the middle of sidewall slightly towards layout on one side, non-ly be on same axis, and the whole thickness of sidewall is greater than cross bar, between two there is between cross bar corresponding space, the cross bar 120 being positioned at topmost is roughly curved, described cross bar 120 is provided with the first guide rod 102 and the second guide rod 112, described first guide rod 102 extends towards described first main elongated end, and form the first guide rod elongated end, described second guide rod 112 extends towards described second main elongated end, and form the second guide rod elongated end, described first time, shell fragment 101 connected described first main elongated end and described first guide rod elongated end, described second time shell fragment 111 connects described second main elongated end and described second guide rod elongated end, the side hatch frame that box has front 20, the back side 21, left and right gusset 22,23 are gone along with sb. to guard him, left and right gusset can make arc shape, and described left and right gusset has symmetrically arranged arc opening with described front, the back side respectively, linkage unit two comprises: adjust band annulus 2 24, cross bar quantity in the tune band annulus two of described box is 1 ~ 2, situation shown in figure is that cross bar quantity only has one, like this then box adjusts band annulus 2 24 to have a space, i.e. the adjustment space of T-shaped, if cross bar magnitude setting is two, see Figure 25, correspondingly, box adjusts band annulus 2 24 to have two adjustment spaces, and the decomposing state figure of itself and pin thread is see Figure 26.
See Figure 22, described first pin 10 is symmetrical arranged according to described ribbon linkage unit one medial axis with described crus secunda 11.
Described first time, shell fragment 101 connected described first main elongated end and described first guide rod elongated end forms the first closed loop, and described first closed loop has rule or irregular profile, and the thickness of its ring footpath and ring wall differs in size; Described second time shell fragment 111 connects described second main elongated end and described second guide rod elongated end forms the second closed loop, described second closed loop has rule or irregular profile, the thickness of its ring footpath and ring wall differs in size, and in this case, the profile of closed loop roughly comprises following components: the straight section at cross bar 120 place, the straight section of main shell fragment and be located thereon the vertical straight section at the segmental arc of end, the first straight section of secondary shell fragment and the second straight section and guide rod place.
Described first closed loop and described second closed loop form two feet structure, and the two is symmetry status substantially.
Described first time, shell fragment 101 connected the described first guide rod elongated end of described first guide rod 102, and described second time shell fragment 111 connects the described second guide rod elongated end of described second guide rod 112, the common contour structures forming a Y-shaped or V-arrangement, Y-shaped in this case.
Described first guide rod 102 is opposing parallel or form splayed and arrange with described second guide rod 112, parastate is in this case, Fig. 7 shown here guide rod to be positioned in the middle part of cross bar 120 and to be arranged symmetrically with, another mode as Figure 23 can also be adopted to arrange, namely guide rod (dotted line is depicted as the guide rod position of adopting and carrying out in another way arranging) is slightly near main shell fragment 100,110, first guide rod 102, second guide rod 112 can move along cross bar 120, and position can freely adjust.
101 L-shaped with described second time shell fragment 111, the arc of described first time shell fragment or in-line are arranged, see Figure 23, first, second shell fragment 101,111 is roughly " one " font, and in Fig. 7, time 101,111, shell fragment is roughly L-shaped, certainly, see Figure 22, first, second shell fragment 101,111 also can roughly curved (dotted line be depicted as the arc lower part of time shell fragment).
Described box front adjusts band annulus 2 24 place to have T-shaped hollow-out parts 25 near box, and client's trade mark LOGO conveniently can be put in residue front.
See Figure 20, the arrival end of described box has the guiding connecting portion be positioned between its front and back, this guiding connecting portion rear end terminates in T-shaped hollow-out parts, preferably, certain distance is left in the openend of guiding connecting portion front end and box, and guiding connecting portion just can lead to guide rod at the beginning of pin thread inserts, and directly plays the guide effect to pin thread, and insert after box at pin thread, guiding connecting portion is between guide rod and be resisted against cross tube place.
Described pin thread, box are with engineering plastic or engineering alloy plastics single injection-molded, and described engineering plastic is polyformaldehyde or polyamide, and described pin thread, box are made with metal alloy material.
The using method of this product represents the direction of insertion of pin thread 1 see arrow in Figure 24, figure.
Claims (13)
1. an eye-splice, has:
Pin thread, it has the linkage unit one of ribbon;
The box coordinated with pin thread, it has the linkage unit two of ribbon, and pin thread has the insert structure inserting box;
It is characterized in that, the insert structure of pin thread comprises:
Be located at first, second pin of linkage unit one, it comprises first, second main shell fragment, first, second shell fragment, first, second main shell fragment described is located at two marginal positions of linkage unit one width respectively and is extended towards the direction away from linkage unit one, and forming first, second main elongated end respectively, described first main elongated end, the second main elongated end are drawn close gradually towards the other side separately;
Linkage unit one comprises: adjust band annulus one, this tune band annulus one has at least one cross bar, described cross bar is provided with the first guide rod and the second guide rod, described first guide rod extends towards described first main elongated end, and form the first guide rod elongated end, described second guide rod extends towards described second main elongated end, and form the second guide rod elongated end, described first time, shell fragment connected described first main elongated end and described first guide rod elongated end, the described second time shell fragment described second main elongated end of connection and described second guide rod elongated end;
The side hatch frame that box has front, the back side, left and right gusset are gone along with sb. to guard him, described left and right gusset has symmetrically arranged arc opening with described front, the back side respectively.
2. eye-splice as claimed in claim 1, is characterized in that, described first pin and described crus secunda are symmetrical arranged according to described ribbon linkage unit one medial axis.
3. eye-splice as claimed in claim 1, it is characterized in that, shell fragment connected described first main elongated end and formed the first closed loop with described first guide rod elongated end described first time, and described first closed loop has regular or irregular profile, and the thickness of its ring footpath and ring wall differs in size; Described second time shell fragment connects described second main elongated end and described second guide rod elongated end forms the second closed loop, and described second closed loop has rule or irregular profile, and the thickness of its ring footpath and ring wall differs in size.
4. eye-splice as claimed in claim 3, it is characterized in that, described first closed loop and described second closed loop form two feet structure.
5. eye-splice as claimed in claim 3, it is characterized in that, described first time, shell fragment connected the described first guide rod elongated end of described first guide rod, and described second time shell fragment connects the described second guide rod elongated end of described second guide rod, the common contour structures forming a Y-shaped or V-arrangement.
6. eye-splice as claimed in claim 1, is characterized in that, described first guide rod and described second guide rod opposing parallel or form splayed and arrange.
7. the eye-splice as described in claim 1 or 3 or 5, is characterized in that, described first time shell fragment and described second time shell fragment is L-shaped, arc or in-line are arranged.
8. eye-splice as claimed in claim 1, is characterized in that, described box front adjusts band annulus two place to have T-shaped hollow-out parts near box.
9. eye-splice as claimed in claim 8, it is characterized in that, the arrival end of described box has the guiding connecting portion be positioned between its front and back.
10. eye-splice as claimed in claim 1, it is characterized in that, described linkage unit two also comprises: adjust band annulus two, and the cross bar quantity in this tune band annulus two is 1 ~ 2.
11. as eye-splice as described in arbitrary in claim 1 ~ 6 and claim 8 ~ 9, and it is characterized in that, described pin thread, box are with engineering plastic or engineering alloy plastics single injection-molded.
12. eye-splices as claimed in claim 11, it is characterized in that, described engineering plastic is polyformaldehyde or polyamide.
13. as eye-splice as described in arbitrary in Claims 1 to 5 and claim 7 ~ 9, and it is characterized in that, described pin thread, box are made with metal alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410326.2A CN102972929B (en) | 2012-10-24 | 2012-10-24 | Novel inserting buckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210410326.2A CN102972929B (en) | 2012-10-24 | 2012-10-24 | Novel inserting buckle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102972929A CN102972929A (en) | 2013-03-20 |
| CN102972929B true CN102972929B (en) | 2015-03-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210410326.2A Active CN102972929B (en) | 2012-10-24 | 2012-10-24 | Novel inserting buckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102972929B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10485680B2 (en) * | 2016-03-31 | 2019-11-26 | Nike, Inc. | Prosthetic blade attachment system |
| CN106063618B (en) * | 2016-05-21 | 2023-08-11 | 东莞市畅美塑胶五金有限公司 | Luminous safety eye-splice |
| CN109431012A (en) * | 2018-12-18 | 2019-03-08 | 福建省石狮市华联服装配件企业有限公司 | A kind of magnetic fastener |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345559A (en) * | 2000-09-28 | 2002-04-24 | Ykk株式会社 | Buckle |
| US6662414B1 (en) * | 2002-06-26 | 2003-12-16 | Oliver Niewiadomski | Buckle |
| CN101977528A (en) * | 2008-01-23 | 2011-02-16 | Ykk株式会社 | Buckle |
| WO2011155449A1 (en) * | 2010-06-07 | 2011-12-15 | 株式会社ニフコ | Buckle |
| CN102548445A (en) * | 2009-09-30 | 2012-07-04 | Ykk株式会社 | Side release buckle |
| CN202932190U (en) * | 2012-10-24 | 2013-05-15 | 上海柏拉斯运动用品配件有限公司 | Novel eye-splice |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090178251A1 (en) * | 2008-01-11 | 2009-07-16 | Nifco Taiwan Corporation | Side release buckle |
-
2012
- 2012-10-24 CN CN201210410326.2A patent/CN102972929B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1345559A (en) * | 2000-09-28 | 2002-04-24 | Ykk株式会社 | Buckle |
| US6662414B1 (en) * | 2002-06-26 | 2003-12-16 | Oliver Niewiadomski | Buckle |
| CN101977528A (en) * | 2008-01-23 | 2011-02-16 | Ykk株式会社 | Buckle |
| CN102548445A (en) * | 2009-09-30 | 2012-07-04 | Ykk株式会社 | Side release buckle |
| WO2011155449A1 (en) * | 2010-06-07 | 2011-12-15 | 株式会社ニフコ | Buckle |
| CN202932190U (en) * | 2012-10-24 | 2013-05-15 | 上海柏拉斯运动用品配件有限公司 | Novel eye-splice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102972929A (en) | 2013-03-20 |
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Effective date of registration: 20190729 Address after: 226500 Denggao Road, Denggao Community, Motou Town, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Bailas Precision Fastener Technology Co., Ltd. Address before: 201600 No. 1055 Guinan Road, Shihudang Town, Songjiang District, Shanghai Patentee before: Shanghai Brothers Sports Accessories Co., Ltd. |