CN218737542U

CN218737542U - Safe and stable magnetic type three-point safety buckle

Info

Publication number: CN218737542U
Application number: CN202222562319.6U
Authority: CN
Inventors: 张裕明; 胡小明; 武善果
Original assignee: Zhongshan Jimei Handbag Accessories Co ltd
Current assignee: Zhongshan Jimei Handbag Accessories Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-03-28
Anticipated expiration: 2032-09-27

Abstract

The utility model discloses a safe firm magnetism is inhaled formula three point safety buckle, including fixed part and connecting portion, its characterized in that, the fixed part comprises apron, left pin thread, knot seat and right pin thread, and connecting portion then comprise left connecting piece and right connecting piece. The utility model discloses the big body can be divided into fixed part and connecting portion, and wherein connecting portion still can divide into right connecting piece and left connecting piece, fixed part, right connecting piece and the each shaping of left connecting piece have a lacing groove, and wherein the fixed part can carry out clockwise or anticlockwise frenulum angle modulation with connecting portion assembly back, and such design can not only be more the fag end, more can make the adjustment according to the angle orientation that the actual demand was fixed to the fag end to satisfy the requirement under the different occasions and use, in addition the utility model discloses an install and remove can all realize with the one hand, specifically be through the setting of magnet and the cooperation of recess and protruding, such design "dress" is simpler, and the order "is with" more firm safety.

Description

Safe and stable magnetic type three-point safety buckle

Technical Field

The utility model relates to a connecting device technical field especially relates to a safe firm magnetism is inhaled formula three point safety buckle.

Background

The buckle is widely used in daily life, and is widely applied to articles such as clothes, shoes, hats or bags, backpacks, bags and the like, and along with the improvement of safety awareness of people, the connection device to which the buckle belongs not only needs to meet basic functions, but also needs to consider the reliability of connection, so that the safety of users is protected, such as a fastening buckle on a baby carriage, a safety buckle for ascending a height and the like, and therefore, the buckle has a reasonable and practical design and is a very important ring for the connection device.

The existing part of buckles are connected by adopting single-key type clamping, the buckling or unbuckling effect can be easily achieved by pressing a button, the possibility of mistaken touch exists in the mode, and the personal safety of a user can be directly endangered if the mistaken touch is carried out in some environments or occasions. Most of the existing buckles cannot be connected with a plurality of rope belts and cannot be used in more occasions, but when three or more rope belts need to be connected, the rope belts are knotted and clamped if the structure is simple, the structure is not humanized if the structure is complex, and the two situations can have the problem of uneven stress, so that potential safety hazards are caused.

Therefore, it is necessary to design a connection buckle with stable connection, reasonable structure and safe use.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a safe and stable magnetic type three-point safety buckle comprises a fixing part and a connecting part, and is characterized in that the fixing part consists of a cover plate, a left male buckle, a buckle seat and a right male buckle, and the connecting part consists of a left connecting piece and a right connecting piece; the left connecting piece and the right connecting piece are respectively provided with a second lacing groove and a third lacing groove in an integrally forming mode; the shallow hole and the boss groove cavity at the bottom of the right connecting piece are used for fixedly mounting the embedded magnet IV and the embedded magnet V respectively through the matched plastic cover fixing seat; the right connecting piece is also provided with a groove for matching with the convex piece at the bottom of the left connecting piece for positioning and assembling; after the left male buckle and the right male buckle of the fixing part are symmetrically assembled in the inner cavity of the buckle seat, the mounting position of the buckle seat is fixed by buckling the cover plate on the buckle seat; the first magnet and the second magnet are respectively embedded in an adsorption hole position and a central hole position in the inner cavity of the button seat, and the third magnet is assembled in a magnetic adsorption hole position at the bottom of the left connecting piece through an installation plate; the right connecting piece is provided with a boss formed based on the boss groove cavity, the boss can be matched with a right male buckle and a left male buckle in the buckle seat, the fixing part and the connecting part are assembled and combined, and the fixing part can be detached and separated from the connecting part by pressing the right male buckle and the left male buckle; the outer edge of the buckle seat is integrally formed with a first tying belt groove.

Preferably, the edge of the inner cavity of the buckling seat is symmetrically formed with buckling positions for buckling and assembling with the inverted buckle on the bottom surface of the cover plate.

Preferably, the first magnet, the second magnet, the fourth magnet and the fifth magnet are single-sided magnets, wherein the second magnet and the fifth magnet are heteropolar single-sided magnets which attract each other in the same axial direction, and the first magnet and the fourth magnet attract each other in the other axial direction with the third magnet which is a double-sided magnet.

Preferably, the third magnet and the fifth magnet repel each other when being in the middle.

Preferably, after the left connecting piece with the third magnet is assembled with the right connecting piece and the fixing part, the position of the left connecting piece is between the first magnet and the fourth magnet in the same axial direction.

Preferably, an annular recess is formed on the boss.

Preferably, the right male buckle and the left male buckle matched with the boss are designed to be arc-shaped, and the right buckling claw and the left buckling claw are designed to correspond to the contacted annular groove.

Preferably, the bottoms of the left connecting piece and the right connecting piece are designed and formed with a plurality of counter bores.

Preferably, limit baffles are symmetrically designed beside the adsorption hole position.

Preferably, the left and right sides of the buckle seat, the left connecting piece and the right connecting piece are provided with finger grooves in arc design.

Preferably, the fixing part is capable of clockwise or counterclockwise lace angle adjustment after being assembled with the connecting part.

The utility model has the advantages that:

1) The utility model discloses the big body can be divided into fixed part and connecting portion, wherein connecting portion can also divide into right connecting piece and left connecting piece, fixed part, right connecting piece and left connecting piece respectively form and have a lacing groove, wherein the fixed part can carry out clockwise or anticlockwise frenulum angle modulation after assembling with connecting portion, compare traditional safety buckle, such design not only ties more fag end, can make the adjustment according to the actual demand to the fixed angle orientation of fag end more to satisfy the requirement use under the different occasions, provide more firm, comprehensive protection for the user;

2) The utility model has simple and reasonable structure, realizes the stable assembly between the parts by designing the details of buckling position matching and the like, not only saves the use of screws, but also reduces the production cost, wherein the integrated forming mode further improves the strength of each part per se, prolongs the service life, and particularly, the arrangement of the counter bore is also a design for effectively increasing the overall strength;

3) The utility model discloses the dismantlement of one hand can be realized to the right and left pin thread of accessible pressing simultaneously, and can also realize convenient and fast's operation to the assembly combination of fixed part and connecting portion, specifically realize through the setting of magnet and the cooperation of recess and protruding piece, wherein magnet assists the location through the principle that homopolar repulsion heteropolar attraction mutually assembles, and recess and protruding piece play secondary assistance location, unsmooth assembly's effect, wherein the setting of magnet can further stabilize the assembly between connecting portion and the fixed part, such design makes "dress" simpler, makes "use" more firm safety;

4) The utility model discloses a symmetrical design has left finger groove and right finger groove on left connecting piece and the right connecting piece, specifically is located about the pin thread under, such design is comparatively humanized, and sunken design can provide certain space for the user and come more comfortable and contact easily to control the pin thread and press, avoids the area of finger and pin thread contact not enough, leads to the difficult condition of pressing, difficult power of sending out to appear.

Drawings

FIG. 1 is an assembly view of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the left connecting member of the present invention;

fig. 4 and 5 are schematic structural views of the right connecting piece of the present invention;

FIG. 6 is a schematic view of the buckle seat of the present invention;

fig. 7 is a schematic structural view of the cover plate of the present invention;

fig. 8 is an assembly schematic view of the right connecting member and the left connecting member of the present invention;

fig. 9 is a schematic view of the installation position of each magnet according to the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement objectives and the functions of the present invention easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 9, a safe and stable magnetic type three-point safety buckle comprises a fixing part and a connecting part, and is characterized in that the fixing part comprises a cover plate 1, a left male buckle 2, a buckle base 3 and a right male buckle 4, and the connecting part comprises a left connecting piece 5 and a right connecting piece 6; the left connecting piece 5 and the right connecting piece 6 are respectively provided with a second lacing groove 50 and a third lacing groove 60 in an integrally forming mode; the shallow hole 61 and the boss groove cavity 62 at the bottom of the right connecting piece 6 are used for fixedly mounting the embedded fourth magnet 400 and the embedded fifth magnet 500 through the matched plastic cover fixing seat 8; the right connecting piece 6 is also provided with a groove 63 for matching with the convex piece 51 at the bottom of the left connecting piece 5 for positioning and assembling; after the left male buckle 2 and the right male buckle 4 of the fixing part are symmetrically assembled in the inner cavity of the buckle base 3, the mounting position of the fixing part is fixed by buckling the cover plate 1 on the buckle base 3; the first magnet 100 and the second magnet 200 are respectively embedded in the adsorption hole site 31 and the central hole site 33 in the inner cavity of the button seat 3, and the third magnet 300 is assembled in the magnetic adsorption hole site 52 at the bottom of the left connecting piece 5 through the mounting plate 7; the boss 64 formed on the right connector 6 based on the boss groove cavity 62 can be matched with the right male buckle 4 and the left male buckle 2 in the buckle seat 3 to assemble and combine the fixing part and the connecting part, and the fixing part can be detached and separated from the connecting part by pressing the right male buckle 4 and the left male buckle 2 at the same time, so that the right male buckle 4 and the left male buckle 2 are respectively formed with the right buckling claw 40 and the left buckling claw 20 to be matched with the annular groove 640 on the right connector 6; a first tie strap groove 30 is integrally formed at the outer edge of the buckle seat 3; the left and right sides of the buckle seat 3, the left connecting piece 5 and the right connecting piece 6 are provided with finger grooves 600 in arc design.

The utility model discloses the big body can be divided into fixed part and connecting portion, and wherein connecting portion still can divide into right connecting piece 5 and left connecting piece 6, each shaping of fixed part, right connecting piece 5 and left connecting piece 6 has a lacing groove, and wherein the fixed part can carry out clockwise or anticlockwise frenulum angle modulation after assembling with the connecting portion, compares traditional safety knot, and such design not only is the fag end more, more can make the adjustment according to the angle orientation that actual demand was fixed to the fag end to satisfy the requirement under the different occasions and use, provide more firm, comprehensive protection for the user.

Additionally, the utility model discloses a firm assembly between the spare part is realized to the detail of position cooperation etc. is detained in the design, has not only saved the use of screw, has also reduced manufacturing cost, has detain position 32 and the back-off 10 looks lock assembly of 1 bottom surface of apron if detain 3 inner chamber edge symmetric shaping of seat, and right connecting piece 5 and left connecting piece 6 are integrated into one piece, have not only reduced production and assembly cost, more can improve life.

It is worth noting that the utility model discloses the accessible is pressed left and right pin thread simultaneously and is realized the dismantlement of one hand, and also can realize convenient and fast's operation to the assembly combination of fixed part and connecting portion, specifically realize through the setting of magnet and the cooperation of recess 63 and protruding piece 51, wherein magnet assists the location through the principle that homopolar repulsion heteropolar attraction each other and assembles, specifically first magnet 100, second magnet 200, fourth magnet 400 and fifth magnet 500 are single face magnet, wherein second magnet 200 and fifth magnet 500 are the heteropolar single face magnet of mutual attraction in the same axial, namely second magnet 200 in connecting portion boss 64 can play the effect of mutual attraction assistance fixed with five magnet 500 in the fixed part when both assemble and combine, and this reason also can be used in first magnet 100, fourth magnet 400 and third magnet 300, wherein the two-sided magnet three magnet 300 that is located on left connecting piece 5, can play the effect of attraction simultaneously to fixed part and right connecting piece 6 when assembling, guide the solid state, and if three magnet 300 is in the assembly with No. two magnet 300, can also can not know the one step through the simple and easy operation of the handle of the infant when assembling, the user can not assembling with the magnet 500, even if the simple and convenient operation of the infant is carried out the operation of the power to the one-time, the infant. It should be noted that the first magnet 100, the second magnet 200, the fourth magnet 400 and the fifth magnet 500 are all single-sided magnets, because such design can prevent the outward side from having magnetic force to cause the unnecessary articles to be adsorbed on the housing during the use process, especially when used for fixing a baby, if the small metal articles are adsorbed, the baby is easily injured and even swallowed by mistake.

The utility model discloses can be divided into two parts of fixed part and connecting portion, when assembling each other, at first install right connecting piece and left connecting piece mutually, both specifically carry out the reciprocal anchorage through the absorption of magnet and the cooperation of recess and protruding piece, and the built-in knot seat of controlling the pin thread that has only need direct cover to put, press on the boss of right connecting piece alright realize the mutual assembly to fixed part and connecting portion, wherein the top shaping of boss has chamfer and annular groove, can when the installation with control the lock claw cooperation of pin thread, need not to press the pin thread and just can directly adorn admittedly, the lock claw because of the pin thread is elastic. If the fixing part needs to be detached from the connecting part, a user only needs to press the left male buckle and the right male buckle simultaneously, and the left male buckle and the right male buckle collide and contract in the buckle seat after being pressed by force so as to open the buckling claw.

The utility model has the advantages of simple and reasonable structure, detain the details such as position cooperation through the design and realize the firm assembly between the spare part, like boss and pin thread, magnet and magnet, protruding and the cooperation of recess, these designs can both let fixed part and connecting portion realize fixedly in X, Y, Z axle three orientation after assembling each other, do not produce not hard up, reach stable safe basis, in addition three system trough of belt, just can provide more stable comprehensive protection for the user, the utility model discloses the mistake that does not exist single key-type joint exist touches probably avoids using when the baby is fixed, and the mistake that probably takes place touches, reduces the potential safety hazard that exists.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A safe and stable magnetic type three-point safety buckle comprises a fixing part and a connecting part, and is characterized in that the fixing part consists of a cover plate (1), a left male buckle (2), a buckle seat (3) and a right male buckle (4), and the connecting part consists of a left connecting piece (5) and a right connecting piece (6); the left connecting piece (5) and the right connecting piece (6) are respectively provided with a second lacing groove (50) and a third lacing groove (60) in an integrated forming mode; the shallow hole (61) and the boss groove cavity (62) at the bottom of the right connecting piece (6) respectively fixedly mount the embedded fourth magnet (400) and the embedded fifth magnet (500) through the matched plastic cover fixing seat (8); the right connecting piece (6) is also provided with a groove (63) for matching with the convex piece (51) at the bottom of the left connecting piece (5) for positioning and assembling; after a left male buckle (2) and a right male buckle (4) of the fixing part are symmetrically assembled in an inner cavity of the buckle base (3), the mounting position of the buckle base is fixed by buckling the cover plate (1) on the buckle base (3); wherein a first magnet (100) and a second magnet (200) are respectively embedded in an adsorption hole site (31) and a central hole site (33) in the inner cavity of the button seat (3), and a third magnet (300) is assembled in a magnetic adsorption hole site (52) at the bottom of the left connecting piece (5) through an installation plate (7); the boss (64) formed on the right connecting piece (6) based on the boss groove cavity (62) can be matched with the right male buckle (4) and the left male buckle (2) in the buckle seat (3) to assemble and combine the fixing part and the connecting part, and the fixing part can be detached and separated from the connecting part by pressing the right male buckle (4) and the left male buckle (2) at the same time; a first tie strap groove (30) is integrally formed at the outer edge of the buckle seat (3).

2. The safe and stable magnetic-type three-point safety buckle as claimed in claim 1, wherein the buckle seats (32) are symmetrically formed at the edge of the inner cavity of the buckle seat (3) to be buckled with the inverted buckles (10) on the bottom surface of the cover plate (1).

3. The safe and stable magnetic type three-point safety buckle as claimed in claim 1, wherein the first magnet (100), the second magnet (200), the fourth magnet (400) and the fifth magnet (500) are all single-sided magnets, wherein the second magnet (200) and the fifth magnet (500) are heteropolar single-sided magnets which attract each other in the same axial direction, and the first magnet (100) and the fourth magnet (400) attract each other in the other axial direction with the third magnet (300) which is a double-sided magnet.

4. The safety and stability magnetic type three-point safety buckle according to claim 3, wherein the third magnet (300) is mutually repelled between the second magnet (200) and the fifth magnet (500).

5. The safe and stable magnetic type three-point safety buckle as claimed in claim 3, wherein the left connecting piece (5) with the magnet three (300) is positioned between the magnet one (100) and the magnet four (400) in the same axial direction after being assembled with the right connecting piece (6) and the fixing part.

6. A safe and stable magnetic-type three-point safety buckle as claimed in claim 1, wherein the boss (64) is formed with an annular groove (640).

7. A safe and stable magnetic type three-point safety buckle as claimed in claim 6, wherein the right male buckle (4) and the left male buckle (2) which are matched with the boss (64) are both arc-shaped with the right buckling claw (40) and the left buckling claw (20) designed corresponding to the annular groove (640) which is contacted with the male buckle.

8. The safe and stable magnetic-type three-point safety buckle as claimed in claim 1, wherein a plurality of counter bores (700) are designed and formed at the bottom of the left connecting piece (5) and the right connecting piece (6).

9. The safe and stable magnetic type three-point safety buckle as claimed in claim 1, wherein the side of the adsorption hole site (31) is symmetrically designed with a limit baffle.

10. The safe and stable magnetic type three-point safety buckle as claimed in claim 1, wherein the left and right sides of the buckle seat (3), the left connecting piece (5) and the right connecting piece (6) are provided with finger grooves (600) in arc design.

11. The safe and stable magnetic-type three-point safety buckle as claimed in claim 1, wherein the fixing portion is capable of clockwise or counterclockwise strap angle adjustment after being assembled with the connecting portion.