CN219165807U

CN219165807U - Quick release fastener with bidirectional locking function

Info

Publication number: CN219165807U
Application number: CN202223155446.0U
Authority: CN
Inventors: 陈建忠
Original assignee: Fujian Quanzhou Jianwei Luggage Accessories Co ltd
Current assignee: Fujian Quanzhou Jianwei Luggage Accessories Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-13
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to a quick-release buckle capable of being locked in two directions, which comprises two buckles which are mutually buckled, wherein the two buckles can be longitudinally connected together, each buckle comprises a buckle body, a plugging mechanism and a plugging hole which can be plugged and matched are arranged on the buckle body, the plugging mechanism comprises a plugging column which is longitudinally arranged on the buckle body, the plugging column is connected with the buckle body through a reset tension spring, the plugging column is longitudinally and movably arranged on the buckle and can be in rotary fit with the buckle, a positioning piece which can be adsorbed and matched with the plugging column is arranged in the plugging hole, and each plugging column consists of two segments which are hinged together. The bidirectional locking quick release buckle has high wearing comfort.

Description

Quick release fastener with bidirectional locking function

Technical Field

The utility model relates to the technical field of clothing fasteners, in particular to a quick release fastener with bidirectional locking.

Background

The eye-splice that uses on clothing and the knapsack at present is the flat eye-splice mostly, and it includes a public eye-splice and a female eye-splice, and the side of female eye-splice is provided with the draw-in groove, and public eye-splice utilizes the wedge hook card of its side to inlay in the draw-in groove plays the effect of connection, when needs are opened, kneads public eye-splice and can withdraw from in the female eye-splice with public eye-splice, and its application is most extensive. The following defects are caused in the eye-splice: the whole structure is harder under the connected state, is difficult for buckling, and when laminating human setting, especially establish when the great position of camber such as shoulder, shank, hand, the comfort level is low.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the utility model provides a quick release buckle with bidirectional locking, which has high wearing comfort.

The technical scheme adopted by the utility model is as follows: the utility model provides a quick release fastener of two-way locking, includes two mutual lock's fastener, two the fastener is along longitudinal direction separable connection together, every the fastener includes the knot body, but be equipped with grafting complex grafting mechanism and spliced eye on the knot body, grafting mechanism is including vertically setting up the spliced pole on the knot body, the spliced pole passes through the extension spring that resets and is connected with the knot body, the spliced pole along vertical movable mounting on the fastener and can with fastener normal running fit, be equipped with in the spliced eye can with spliced pole adsorbs complex setting element, every spliced pole comprises two articulated segmentation together.

Preferably, each plug-in column comprises a first section and a second section hinged together, the first section is in sliding fit on the corresponding fastener and is connected with the fastener through a reset tension spring, and the second section is plugged in a plug-in hole of the other fastener and is in adsorption fit with a positioning piece of the plug-in hole.

Preferably, the positioning piece is a magnet arranged in the plug hole, and an iron piece in adsorption fit with the magnet is arranged at the tail end of the second section.

Preferably, a blind hole is formed in the fastener, the second section of the corresponding plug-in column and the reset tension spring are arranged in the blind hole, and when the reset tension spring is in a free state, the hinge joint of the first section and the second section is arranged in the blind hole where the first section is located.

Preferably, each fastener is provided with a separation mechanism, the separation mechanism comprises a through hole formed in the fastener and communicated with the inserting hole, a separation button in the through hole in sliding fit, and an elastic reset piece connecting the separation button and the fastener together, and the lower end of the separation button is opposite to the joint of the magnet iron piece.

Preferably, the bottom end of the separation button is in a conical design, and conical protrusions are arranged on the inner wall of the plug hole opposite to the separation button.

The utility model has the beneficial effects that: the plugging column of the two-way locking quick release buckle is composed of two hinged segments, when the two fasteners are mutually plugged, the two fasteners can relatively rotate for a certain angle, wearing comfort is improved, and rigid abutting feeling is avoided.

Drawings

Fig. 1 is a schematic structural view of a two-way locking quick release fastener according to the present utility model.

Fig. 2 is an interface view of the view along the A-A direction.

Fig. 3 is a partial enlarged view at a in fig. 2.

Reference numerals illustrate: 1. a fastener; 101. a plug-in column; 1011. a first segment; 1012. a second segment; 1013. an iron member; 1014. resetting the tension spring; 102. a plug hole; 1021. a magnet; 1022. a conical protrusion; 1031. a separation button; 1032. an elastic reset piece; 1033. and a through hole.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 3, this embodiment provides a quick-release fastener with bidirectional locking, including two fasteners 1 fastened to each other, two fasteners 1 are detachably connected together along a longitudinal direction, each fastener 1 includes a fastener body, a plugging mechanism and a plugging hole 102 capable of being plugged and matched are provided on the fastener body, the plugging mechanism includes a plugging column 101 longitudinally provided on the fastener body, the plugging column 101 is connected with the fastener body through a reset tension spring 1014, the plugging column 101 is longitudinally movably installed on the fastener 1 and can be in running fit with the fastener 1, a positioning member capable of being in adsorption fit with the plugging column 101 is provided in the plugging hole 102, and each plugging column 101 is composed of two hinged segments. The quick release buckle with bidirectional locking can be bent in a certain angle, and has better fitting property.

In this embodiment, each of the plugging columns 101 includes a first segment 1011 and a second segment 1012 hinged together, the first segment 1011 is slidably fitted on the corresponding fastener 1 and connected to the fastener 1 by a return tension spring 1014, the second segment 1012 is plugged into the plugging hole 102 of the other fastener 1 and is in adsorption fit with the positioning member of the plugging hole 102, when the two fasteners 1 are close to each other, the plugging column 101 on one fastener 1 is aligned with the plugging hole 102 on the other fastener 1, and when the two plugging columns 101 respectively enter the corresponding plugging holes 102, the second segment 1012 of the plugging column 101 is adsorbed by the positioning member. Preferably, the positioning member is a magnet 1021 disposed in the insertion hole 102, and an iron member 1013 that is in adsorption fit with the magnet 1021 is disposed at an end of the second segment 1012.

In this embodiment, the fastener 1 is provided with a blind hole, the second section 1012 of the corresponding plug-in post 101 and the return tension spring 1014 are both disposed in the blind hole, when the return tension spring 1014 is in a free state, the hinge joint of the first section 1011 and the second section 1012 is disposed in the blind hole where the first section 1011 is located, so that the two fasteners 1 are conveniently fastened to each other, and when the two plug-in posts 101 are plugged, both keep a rigid state, so as to be convenient for aligning with the plug-in hole 102.

In this embodiment, each fastener 1 is provided with a separation mechanism, the separation mechanism includes a through hole 1033 formed on the fastener 1 and communicated with the insertion hole 102, a separation button 1031 slidably fitted in the through hole 1033, and an elastic reset member 1032 connecting the separation button 1031 with the fastener 1, the lower end of the separation button 1031 is opposite to the joint between the magnet 1021 and the iron member 1013, the separation mechanism is used to facilitate separation of the two fasteners, the separation button 1031 is pressed downwards, the bottom end of the separation button 1031 can be pushed into between the magnet 1021 and the iron member 1013 and separated from the two, and the insertion column 101 can be pulled back by the reset tension spring 1014. Preferably, the bottom end of the separation button 1031 is tapered, a tapered protrusion 1022 is provided on the inner wall of the insertion hole 102 opposite to the separation button 1031, and when the separation button 1031 is pushed downward, the end of the second section 1012 moves downward a distance and contacts the tapered protrusion 1022, and the tapered protrusion 1022 guides the second section 1012 away from the magnet 1021.

When the two-way locking quick release buckle of the embodiment is used, two fasteners 1 are close to each other, the plug-in columns 101 on the two fasteners 1 are respectively inserted into the plug-in holes 102 on the opposite fasteners 1, the plug-in columns 101 are adsorbed by the corresponding magnets 1021, and the hinge columns of the first section 1011 and the second section 1012 of the plug-in columns 101 are leaked, so that the two fasteners 1 are connected, at the moment, the two fasteners 1 can relatively rotate for a certain angle, wearing comfort is improved, and rigid abutting feeling is avoided.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. A quick release fastener of two-way locking, its characterized in that: including two mutual buckled fasteners, two the fastener is along longitudinal direction separable connection together, every the fastener includes the knot body, but be equipped with grafting complex grafting mechanism and spliced eye on the knot body, grafting mechanism is including vertically setting up the spliced pole on the knot body, the spliced pole is connected with the knot body through the extension spring that resets, the spliced pole along vertical movable mounting just can with fastener normal running fit on the fastener, be equipped with in the spliced eye can with spliced pole adsorbs complex setting element, every spliced pole comprises two segmentation articulated together.

2. The bi-directional locking quick release fastener of claim 1 wherein: each plug-in column comprises a first section and a second section which are hinged together, the first section is in sliding fit on a corresponding fastener and is connected with the fastener through a reset tension spring, and the second section is plugged in a plug-in hole of another fastener and is in adsorption fit with a positioning piece of the plug-in hole.

3. A bi-directional locking quick release fastener as claimed in claim 2 wherein: the locating piece is a magnet arranged in the inserting hole, and an iron piece in adsorption fit with the magnet is arranged at the tail end of the second section.

4. A bi-directional locking quick release fastener as claimed in claim 3 wherein: the fastener is provided with a blind hole, the second section of the corresponding plug-in column and the reset tension spring are arranged in the blind hole, and when the reset tension spring is in a free state, the hinge joint of the first section and the second section is arranged in the blind hole where the first section is arranged.

5. A bi-directional locking quick release fastener as claimed in claim 3 wherein: the separating mechanism comprises a through hole, a separating button and an elastic reset piece, wherein the through hole is formed in the fastener and communicated with the inserting hole, the separating button is in sliding fit with the through hole, the elastic reset piece is used for connecting the separating button and the fastener together, and the lower end of the separating button is opposite to the joint of the magnet iron piece.

6. The bi-directional locking quick release fastener of claim 5 wherein: the bottom end of the separation button is in a conical design, and conical protrusions are arranged on the inner wall of the plug hole opposite to the separation button.