CN105942672B - Bidirectional locking quick-release eye-splice - Google Patents
Bidirectional locking quick-release eye-splice Download PDFInfo
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- CN105942672B CN105942672B CN201610352906.9A CN201610352906A CN105942672B CN 105942672 B CN105942672 B CN 105942672B CN 201610352906 A CN201610352906 A CN 201610352906A CN 105942672 B CN105942672 B CN 105942672B
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- Prior art keywords
- locking
- pin
- buckle
- splice
- female buckle
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/258—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts fastening by superposing one part on top of the other
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Abstract
The invention discloses a bidirectional locking quick-release buckle, which comprises a female buckle assembly and a male buckle, wherein the female buckle assembly comprises a female buckle seat and two pin locking rods, the female buckle seat comprises a pipe body, the pin locking rods are oppositely inserted at two ends of the pipe body, a flat spring is arranged between the pin locking rods, two inserting grooves are formed in the bottom of the pipe body, an engaging groove is formed in the side surface of each pin locking rod at the position corresponding to the inserting groove, a locking pin is arranged in the engaging groove, two locking rings capable of being inserted in the inserting grooves and the engaging groove are arranged on the male buckle, and the locking rings can be sleeved and fixed on the locking pins.
Description
Technical Field
The invention relates to a buckle, in particular to a bidirectional locking quick-release buckle.
Background
At present, the eye-splice used on clothes and backpacks is mostly a flat eye-splice, and comprises a male eye-splice and a female eye-splice, the side surface of the female eye-splice is provided with a clamping groove, the male eye-splice is embedded in the clamping groove by utilizing a wedge-shaped hook card on the side surface of the male eye-splice to play a connecting role, when the male eye-splice is required to be opened, the male eye-splice can be withdrawn from the female eye-splice by kneading the male eye-splice, and the application of the male eye-splice is the.
However, the above-mentioned buckle structure has the following disadvantages in use: 1. when a user wears gloves, the positions of the wedge-shaped hooks on the two sides of the male buckle cannot be determined, and the situation that the male buckle cannot be opened due to the fact that the gloves are thick easily occurs when the user presses the gloves; 2. the existing eye-splice is used for the shoulder of the body armor and the waist to occupy large loading space, the joint part is hard, the comfort is affected, 3, the existing eye-splice in the market needs two hands to operate to open the eye-splice, and the operation is more complicated.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the bidirectional locking quick-release eye-splice is provided, and the bidirectional locking quick-release eye-splice is simple in structure, convenient to detach, strong in structural reliability and comfortable to wear.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides a bidirectional locking quick-release plug buckle which comprises a female buckle assembly and a male buckle, wherein the female buckle assembly comprises a female buckle seat and two pin locking rods, the female buckle seat comprises a pipe body, the pin locking rods are oppositely inserted at two ends of the pipe body, a flat spring is arranged between the pin locking rods, two inserting grooves are formed in the bottom of the pipe body, an engaging groove is formed in the side face of each pin locking rod, the position of the side face of each pin locking rod corresponds to the inserting groove, a locking pin is arranged in the engaging groove, two locking rings capable of being inserted in the inserting grooves and the engaging grooves in a sleeved mode are arranged on the male buckle, and the locking rings can be fixedly arranged on the locking pins in a sleeved mode.
Furthermore, two ends of the flat-head spring are respectively sleeved on the spring mounting part at the end part of the pin lock rod.
Furthermore, the outer side surfaces of the male buckle and the female buckle seat are respectively provided with at least one woven belt buckle.
Furthermore, the two sides of the pin lock rod are symmetrically provided with guide blocks, the side surface of the pipe body is symmetrically provided with waist-shaped sliding grooves, and the guide blocks can move left and right in the waist-shaped sliding grooves.
Furthermore, the outer side ends of the two pin lock rods are provided with pressing planes, and anti-skid threads are arranged on the pressing planes.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
the bidirectional locking quick-release eye-splice provided by the invention is convenient to detach, the eye-splice can be opened by pressing the pin locking rods positioned on the two sides of the female buckle component with one hand, the whole width is small, the female buckle component and the male buckle can relatively rotate for a certain angle, the wearing is comfortable, and no hard feeling exists.
Drawings
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view of the invention in half section.
FIG. 3 is a schematic view of the construction of a pin locking lever.
Fig. 4 is a schematic structural view of the female buckle seat.
Fig. 5 is a schematic structural view of the male buckle.
1-a box assembly; 2-male buckle; 3-weaving a belt buckle; 11-a female buckle seat; 12-a pin lock lever; 13-a flat head spring; 21-a locking ring; 111-a tube body; 112-waist-shaped chute; 113-a slot; 121-a guide block; 122-anastomosis grooves; 123-a locking pin; 124-spring mounting part; 125-pressing plane.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, 2, 3, 4 and 5, the bidirectional locking quick-release buckle comprises a female buckle assembly 1 and a male buckle 2, wherein the female buckle assembly 1 comprises a female buckle base 11 and two pin lock rods 12, the female buckle base 11 comprises a pipe body 111, the pin lock rods 12 are oppositely inserted and inserted at two ends of the pipe body 111, a flat spring 13 is arranged between the pin lock rods 12, two insertion slots 113 are arranged at the bottom of the pipe body 111, an engagement slot 122 is arranged at a position corresponding to the insertion slot 113 on the side surface of the pin lock rod 12, a lock pin 123 is arranged in the engagement slot 122, two lock rings 21 capable of being inserted and inserted in the insertion slot 113 and the engagement slot 122 are arranged on the male buckle 2, and the lock rings 21 can be sleeved and fixed on the lock pin 123.
The two ends of the flat head spring 13 are respectively sleeved on the spring mounting part 124 at the end part of the pin lock rod 12, and the spring mounting part 124 can improve the compression stability of the spring 13 and prevent the spring 13 from being damaged due to the distortion of the spring 13; the outer side surfaces of the male buckle 2 and the female buckle seat 11 are respectively provided with at least one woven belt buckle 3; the two sides of the pin lock rod 12 are symmetrically provided with guide blocks 121, the side surface of the tube body 111 is symmetrically provided with a waist-shaped sliding groove 112, and the guide blocks 121 can move left and right in the waist-shaped sliding groove 112; the outer ends of the two pin lock rods 12 are provided with pressing planes 125, and the pressing planes 125 are provided with anti-skid threads, so that the usable plug buckle is more reliable in opening and installation.
When the bidirectional locking quick-release buckle is used in detail, woven belts or other connecting belts positioned at two ends of clothes or a backpack are respectively fixed on a male buckle 2 and a woven belt buckle 3 on a female buckle seat 11, when the connection and the insertion are needed, the pin locking rods 12 positioned at two ends of the female buckle seat 11 are kneaded by one hand, the pin locking rods 12 move oppositely, the spring 13 is compressed, the locking pin 123 positioned in the inosculating groove 122 is completely hidden in the pipe body 111, the locking ring 21 on the male buckle 2 is inserted into the inserting groove 113 positioned on the pipe body 111 and the inosculating groove 122, the pin locking rod 12 is released, the locking pin 123 positioned in the inosculating groove 122 moves outwards under the elastic force of the spring 13 and can be just inserted into the locking ring 21, the connection of the male buckle 2 and the female buckle assembly 1 is completed at the moment, and the locking ring 21 and the locking pin 123 are in a pin connection form, so that the male buckle 2 with the locking ring 21 can rotate around the locking pin 123, the relative rotation angle can reach 90 degrees, and the use comfort can be improved when the glasses are worn.
When the eye-splice is opened to needs dismantling, the pin locking lever 12 that is located female buckle seat 11 both ends is mediated to the one hand, pin locking lever 12 moves in opposite directions, spring 13 compresses, the lockpin 123 that is located the identical groove 122 breaks away from the catch 21, the male buckle 2 can very easily follow and withdraw from in the slot 113 on female buckle seat 11, it is convenient to open, can not appear opening the difficulty because of wearing thick and heavy article such as gloves, the design of double-end pin locking lever 12 simultaneously, can prevent the accident of eye-splice from opening, improve the overall reliability of eye-splice.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (3)
1. The utility model provides a two-way locking quick detach eye-splice which characterized in that: the female buckle assembly (1) comprises a female buckle seat (11) and two pin locking rods (12), the female buckle seat (11) comprises a pipe body (111), the pin locking rods (12) are oppositely inserted into two ends of the pipe body (111), a flat spring (13) is arranged between the pin locking rods (12), two inserting grooves (113) are formed in the bottom of the pipe body (111), an engaging groove (122) is formed in the position, corresponding to the inserting groove (113), of the side face of each pin locking rod (12), a locking pin (123) is arranged in the engaging groove (122), two locking rings (21) capable of being inserted into the inserting grooves (113) and the engaging groove (122) are arranged on the male buckle (2), and the locking rings (21) can be sleeved and fixed on the locking pins (123);
two ends of the flat head spring (13) are respectively sleeved on the spring mounting part (124) at the end part of the pin lock rod (12);
the pin lock rod (12) is symmetrically provided with guide blocks (121) on two sides, the side surface of the tube body (111) is symmetrically provided with a waist-shaped sliding groove (112), and the guide blocks (121) can move left and right in the waist-shaped sliding groove (112).
2. The bi-directional locking quick release buckle according to claim 1, wherein: the outer side surfaces of the male buckle (2) and the female buckle seat (11) are respectively provided with at least one woven belt buckle (3).
3. The bi-directional locking quick release buckle according to claim 1, wherein: the outer side ends of the two pin lock rods (12) are provided with pressing planes (125), and anti-skid threads are arranged on the pressing planes (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352906.9A CN105942672B (en) | 2016-05-25 | 2016-05-25 | Bidirectional locking quick-release eye-splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610352906.9A CN105942672B (en) | 2016-05-25 | 2016-05-25 | Bidirectional locking quick-release eye-splice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105942672A CN105942672A (en) | 2016-09-21 |
| CN105942672B true CN105942672B (en) | 2020-07-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610352906.9A Active CN105942672B (en) | 2016-05-25 | 2016-05-25 | Bidirectional locking quick-release eye-splice |
Country Status (1)
| Country | Link |
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| CN (1) | CN105942672B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726365Y (en) * | 2004-07-28 | 2005-09-21 | 合谥螺丝五金股份有限公司 | Fastener |
| CN103767251A (en) * | 2014-02-24 | 2014-05-07 | 李建明 | Belt buckle |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2321264Y (en) * | 1997-12-31 | 1999-06-02 | 马耀华 | Safety connector |
| CN202375331U (en) * | 2011-12-12 | 2012-08-15 | 祥兴(福建)箱包集团有限公司 | Metal bidirectional tension bar eye-splice on case and bag |
| CN202603812U (en) * | 2012-06-26 | 2012-12-19 | 陈锡鑫 | Simple leather belt buckle |
| WO2016025348A1 (en) * | 2014-08-11 | 2016-02-18 | Apple Inc. | Magnetic buckle |
| CN105533934A (en) * | 2016-02-01 | 2016-05-04 | 乐悦儿童用品有限公司 | Safety buckle |
-
2016
- 2016-05-25 CN CN201610352906.9A patent/CN105942672B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2726365Y (en) * | 2004-07-28 | 2005-09-21 | 合谥螺丝五金股份有限公司 | Fastener |
| CN103767251A (en) * | 2014-02-24 | 2014-05-07 | 李建明 | Belt buckle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105942672A (en) | 2016-09-21 |
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Effective date of registration: 20220823 Address after: 523941 room 132, building 13, Vanke Jinyu International Garden, 144 Houjie section, Guantai Road, Houjie Town, Dongguan City, Guangdong Province Patentee after: Dongguan Shiji Trading Co.,Ltd. Address before: F-0170, Area A-1, 1st Floor, No. 68, Anli Road, Chaoyang District, Beijing 100000 Patentee before: BEIJING SHIJI TRADING CO.,LTD. |
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