CN210471195U

CN210471195U - Three-row type magnetic buckle

Info

Publication number: CN210471195U
Application number: CN201921305269.5U
Authority: CN
Inventors: 黄和平; 刘靓
Original assignee: Jinjiang Dongsheng Clothes Fitting Co ltd
Current assignee: Jinjiang Dongsheng Clothes Fitting Co ltd
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-05-08
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a three rows of formula magnetic buckles, including pin thread body, box body, first magnetic path and two second magnetic paths, pin thread body middle part is equipped with downwardly extending's location lug, and first magnetic path inlays to be established on location lug, the box body is equipped with the location perforation that supplies location lug to pass, and two second magnetic paths are inlayed relatively and are established in location perforation both sides, first magnetic path and second magnetic path inter attraction. Compared with the prior art, this neotype magnetic path adopts three row formula structures, and the effort that not only directly utilizes the magnetic path to inhale mutually realizes that pin thread and box are laminated each other, and three row formula structural design directly forms the restriction in the horizontal direction in addition, need not design other buckle structures, and the structure is more succinct, makes things convenient for magnetic buckle batch processing and production.

Description

Three-row type magnetic buckle

Technical Field

The utility model relates to a fastener technical field, concretely relates to three row formula magnetism are detained.

Background

Magnetic buckles are used in daily life more and more commonly, for example, on various articles such as bags, clothes and the like, and are usually installed on two separated parts for realizing the connection or separation of the two parts. Common magnetism is detained and can be referred to chinese utility model patent CN201520960621.4 and disclose a magnetism and inhale buckle, it includes pin thread and box, be equipped with first magnetism on the pin thread and inhale part and pin thread part, be equipped with the second magnetism on the box and inhale part and box thread part, pin thread and box are fashionable, first magnetism is inhaled part and second magnetism and is inhaled the part and fold mutually from top to bottom and inhale, pin thread part and box thread part pass through boss and groove structure looks card, consequently, overall structure is comparatively complicated, add at least to inhale part and buckle part and do the location processing respectively to magnetism, processing is loaded down with trivial details, and need exert pressure to locking structure during the buckle split, just can make the buckle pine take off, it is very troublesome to use.

In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.

Disclosure of Invention

The utility model discloses a main aim at provides a three row formula magnetism are detained, and the structure is more succinct, convenient processing and dismouting.

In order to achieve the above purpose, the solution of the present invention is:

the utility model provides a three row formula magnetic lock, wherein, includes pin thread body, box body, first magnetic path and two second magnetic paths, pin thread body middle part is equipped with downwardly extending's location lug, and first magnetic path inlays to be established on the location lug, the box body is equipped with the location perforation that supplies the location lug to pass, and two second magnetic paths are inlayed relatively and are established in location perforation both sides, first magnetic path and second magnetic path inter attraction.

Furthermore, two second magnetic blocks are oppositely embedded on the left side and the right side of the positioning through hole, the front side and the rear side of the positioning convex block respectively form a first inclined plane and a second inclined plane which are parallel to each other, and the hole wall is matched with the first inclined plane to form a third inclined plane and the rear hole wall is matched with the second inclined plane to form a fourth inclined plane before the positioning through hole.

Furthermore, two opposite ends of the female buckle body are provided with a hole.

Furthermore, the male buckle body is provided with a first caulking groove on the upper surface of the positioning lug, the first magnetic block is embedded in the first caulking groove in a matching manner, the female buckle body is provided with a second caulking groove on the upper surface, the second caulking groove is arranged on the left side and the right side of the positioning through hole, and the second magnetic block is embedded in the second caulking groove in a matching manner.

After the structure of the oil adding device is adopted, the utility model relates to a three row formula magnetism are detained, public knot body fixed connection is on certain part, when two parts need connect the use, be close to the box body and make the location lug aim at the location perforation, first magnetic path and second magnetic path produce the magnetic force of inter attraction, then guide the location lug and insert the location perforation, later first magnetic path clamp is established and is kept the looks suction state between two second magnetic paths, make public knot body and box body closely laminate, fix a position lug and fix a position the fenestrate block simultaneously, make public knot body and box body have tensile strength in the horizontal direction. When the magnetic button is disassembled, the magnetic button can be separated only by pulling out the female button body along the direction of the positioning lug.

Compared with the prior art, this neotype magnetic path adopts three row formula structures, and the effort that not only directly utilizes the magnetic path to inhale mutually realizes that pin thread and box are laminated each other, and three row formula structural design directly forms the restriction in the horizontal direction in addition, need not design other buckle structures, and the structure is more succinct, makes things convenient for magnetic buckle batch processing and production.

Drawings

Fig. 1 is an exploded perspective view of the present invention.

Fig. 2 is a side view of the cross-sectional structure of the present invention.

Fig. 3 is a top view of the outline structure of the female buckle body.

In the figure:

a male buckle body-1; positioning the bump-11; a first inclined surface-111; a second inclined surface-112;

a first caulking groove-113; a female buckle body-2; positioning a perforation-21; a third inclined surface-211;

a fourth inclined surface-212; a perforation hole-22; a second caulking groove-23; a first magnetic block-3;

a second magnetic block-4.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments. Coordinate axes X, Y, Z in the figure represent front-to-back, left-to-right, and up-to-down directions, respectively, where the X-axis points in the forward direction, the Z-axis points in the leftward direction, and the Y-axis points in the upward direction.

As shown in fig. 1-3, a three-row magnetic buckle includes a male buckle body 1, a female buckle body 2, a first magnetic block 3 and two second magnetic blocks 4, a positioning protrusion 11 extending downward is disposed in the middle of the male buckle body 1, the first magnetic block 3 is embedded on the positioning protrusion 11, the female buckle body 2 is provided with a positioning through hole 21 for the positioning protrusion 11 to pass through, the two second magnetic blocks 4 are embedded on two sides of the positioning through hole 21, and the first magnetic block 3 and the second magnetic blocks 4 attract each other.

After the structure of the oil adding device is adopted, the utility model relates to a three row formula magnetism are detained, 1 fixed connection of pin thread body is on certain part, when two parts need connect the use, be close to pin thread body 2 and make positioning lug 11 aim at the location perforation 21, first magnetic path 3 produces the magnetic force of inter attraction with second magnetic path 4, guide positioning lug 11 to insert the location perforation 21 then, later first magnetic path 3 presss from both sides and establishes between two second magnetic paths 4 and keeps the looks state of inhaling, make pin thread body 1 closely laminate with this 2 bodies of pin thread, positioning lug 11 and the block of location perforation 21 simultaneously, make pin thread body 1 and pin thread body 2 have tensile strength in the horizontal direction. When the magnetic button is disassembled, the magnetic button can be separated only by pulling out the female button body 2 along the direction of the positioning lug.

Preferably, the two second magnetic blocks 4 are oppositely embedded at the left and right sides of the positioning through hole 21, the front side and the rear side of the positioning projection 11 respectively form a first inclined surface 111 and a second inclined surface 112 which are parallel to each other, the first inclined surface 111 and the second inclined surface 112 incline forwards from back to front, the front hole wall of the positioning through hole 21 matches with the first inclined surface 111 to form a third inclined surface 211, and the rear hole wall matches with the second inclined surface 112 to form a fourth inclined surface 212. In this way, in the magnetic snap attaching process, the first inclined surface 111 is attached to the third inclined surface 211, and the second inclined surface 112 is attached to the fourth inclined surface 212, so as to play a guiding role and guide the positioning protrusion 11 to be smoothly, correctly and rapidly inserted into the positioning through hole 21. In addition, when the magnetic button is detached, the female button main body 2 can be separated from the male button main body 1 only by pulling out the female button main body along the direction of the inclined plane, and the separation process is more convenient and labor-saving.

Preferably, the two opposite ends of the box body 2 are provided with the belt-threading holes 22, wherein one end of the belt-threading holes 22 is connected with a rope belt (not shown), the rope belt is wound and fastened on the belt-threading holes 22, the rope belt can be pulled to adjust the length and the position, the rope belt-threading holes 22 at the other end are fixedly connected with a pulling piece (not shown), and a user can detach the magnetic buckle by pulling the pulling piece, so that the magnetic buckle is more convenient and labor-saving to separate.

Preferably, first caulking groove 113 has been seted up at the upper surface of locating lug 11 to pin thread body 1, and first magnetic path 3 matches to inlay and establishes in

first caulking groove

113, 2 upper surfaces of box body are equipped with second caulking groove 23, and second caulking groove 23 is established in the left and right sides of location perforation 21, and two second magnetic paths 4 match respectively and inlay and establish in second caulking groove 23, the caulking groove plays the effect of protection magnetic path, avoids the magnetic path to expose and collide with the damage to when the magnetic lock laminating, three caulking groove is in same height for the inside magnetic path of caulking groove can inhale the laminating mutually completely, and the magnetic lock actuation is more firm.

The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.

Claims

1. The utility model provides a three row formula magnetic lock, its characterized in that, includes pin thread body, box body, first magnetic path and two second magnetic paths, pin thread body middle part is equipped with downwardly extending's location lug, and first magnetic path inlays to be established on the lug of location, the box body is equipped with the location perforation that supplies the lug of location to pass, and two second magnetic paths are inlayed relatively and are established in location perforation both sides, first magnetic path and second magnetic path inter attraction.

2. The magnetic buckle as claimed in claim 1, wherein the two second magnetic blocks are embedded in the left and right sides of the positioning hole, the front and rear sides of the positioning protrusion are formed with a first inclined surface and a second inclined surface parallel to each other, respectively, the front hole wall of the positioning hole is matched with the first inclined surface to form a third inclined surface, and the rear hole wall is matched with the second inclined surface to form a fourth inclined surface.

3. The three-row magnetic buckle as claimed in claim 2, wherein the opposite ends of the female buckle body are provided with through holes.

4. The three-row magnetic buckle as claimed in claim 3, wherein the male buckle body has a first slot on the upper surface of the positioning protrusion, the first magnetic block is embedded in the first slot, the female buckle body has a second slot on the upper surface, the second slot is disposed on the left and right sides of the positioning hole, and the second magnetic block is embedded in the second slot.