CN218185654U

CN218185654U - Schoolbag magnetic attraction buckle

Info

Publication number: CN218185654U
Application number: CN202221940560.1U
Authority: CN
Inventors: 章忠灶
Original assignee: Quanzhou Fengze Anaifu Plastic Co ltd
Current assignee: Quanzhou Fengze Anaifu Plastic Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-03
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to a buckle is inhaled to schoolbag magnetism, including pin thread and box, be equipped with the base that is the cylinder shape below above-mentioned pin thread, install first magnet in this base, the base is equipped with the protruding edge of first arc, and the higher authority of box is equipped with the recess of cooperation base, and the second magnet is installed to this recess, and the magnetic pole of second magnet is along horizontal direction symmetric distribution, and the notch inner wall of recess is equipped with the protruding edge of second arc. The utility model discloses a male buckle that magnetism was inhaled and is buckled is equipped with the base of cylinder shape, the box is equipped with the recess of cooperation base, all be equipped with magnet in base and the recess, the magnetic pole of first magnet receives the magnetic field effect of second magnet, first magnet autogiration to inhale mutually with the magnetic pole opposite poles of second magnet, first arc is protruding to rotate along with first magnet to aim at the protruding edge of second arc, the protruding edge of second arc can block the protruding outward roll-off of following the recess of first arc, the male buckle is still firmly connected the box when guaranteeing that magnetic attraction is not enough, and it is fairly convenient to use.

Description

Schoolbag magnetic attraction buckle

Technical Field

The utility model relates to the field of buckles, in particular to a magnetic suction buckle for a schoolbag.

Background

The button is a common connecting tool in life and is applied to fixing or positioning objects. The traditional button needs two hands for positioning or unlocking, the operation is quite complex, and the use is inconvenient. At present, magnetic suction buckles with a magnetic suction function appear on the market, the trouble of operation by two hands is overcome, the positioning or the unlocking strength of the buckles is reduced, the existing magnetic suction buckles have defects, the magnetic suction buckles need to be fixed and small in unlocking strength, the magnetic force of the magnetic suction buckles is limited, the buckles are unlocked by external force of indefinite factors, the fixing or the positioning of objects is not firm enough, and flaws exist in use.

Disclosure of Invention

The utility model provides a magnetic buckle of a schoolbag, which aims to overcome the problem that the existing magnetic buckle is fixed on an article or is not firm enough in positioning.

The utility model adopts the following technical scheme:

the utility model provides a buckle is inhaled to schoolbag magnetism, including pin thread and box, be equipped with the base that is cylindrical shape below above-mentioned pin thread, install first magnet in this base, the magnetic pole of first magnet is along the horizontal direction symmetric distribution, the base all is equipped with the protruding edge of first arc on the outer wall of aiming at the magnetic pole of first magnet, the higher authority of above-mentioned box is equipped with the recess of cooperation base, the tank bottom of this recess is equipped with the convex part, install the second magnet in the convex part, the magnetic pole of second magnet is along the horizontal direction symmetric distribution, the notch inner wall of recess is equipped with the protruding edge of second arc of aiming at the magnetic pole of second magnet respectively, the arc length on the protruding edge of first arc is less than the arc on the protruding edge of second arc and another second arc between the protruding edge to the interval.

In a further improvement, the male buckle comprises a screw cap, an upper screw cap and a lower cap, a first connecting pipe is arranged on the upper surface of the lower cap, the upper screw cap is connected with the outer wall of the first connecting pipe in a threaded manner, and the base penetrates through the first connecting pipe and is inserted into the bottom of the screw cap.

In a further improvement, the upper surface of the nut is provided with an accommodating groove, and a panel is inserted into the accommodating groove.

In a further improvement, the magnet is a magnet or an induction coil.

Further improve ground, above-mentioned box includes box main part and lower spiral cover, and the bottom surface of box main part is equipped with the second connecting pipe, and the outer wall of second connecting pipe is connected to lower spiral cover screw thread.

As can be seen from the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses a male buckle that magnetism was inhaled and is detained is equipped with the base of cylinder shape, and the box is equipped with the recess of cooperation base, all is equipped with magnet in base and the recess, and the base all is equipped with the protruding edge of first arc on the outer wall of aiming at the magnetic pole of first magnet, and the notch inner wall of recess is equipped with the protruding edge of second arc of aiming at the magnetic pole of second magnet respectively. When the base inserts in the recess, the magnetic pole of first magnet receives the magnetic field effect of second magnet, and first magnet autogiration is to inhaling mutually to the magnetic pole opposite poles with the second magnet, and first arc is protruding along rotating to aiming at the protruding edge of second arc along with first magnet, and the protruding edge of second arc can block the protruding edge of first arc and outwards roll-off to the recess, and the male buckle is firmly connected box still when guaranteeing that magnetic attraction is not enough, and it is fairly convenient to use.

Drawings

Fig. 1 is a front view of the magnetic buckle of the schoolbag of the utility model.

Fig. 2 is a schematic view of the split structure of the magnetic buckle of the schoolbag of the utility model.

Fig. 3 is a schematic top view of the female buckle of the present invention.

Fig. 4 is a schematic bottom view of the male buckle of the present invention.

Fig. 5 is a front view of the male buckle of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to fig. 1 to 5, a magnetic buckle for schoolbag comprises a male buckle 1 and a female buckle 2, wherein a cylindrical base 14 is arranged below the male buckle 1, a first magnet 142 is installed in the base 14, magnetic poles of the first magnet 142 are symmetrically distributed along a horizontal direction, first arc-shaped convex edges 141 are arranged on outer walls of the base 14 aligned with the magnetic poles of the first magnet 142, a groove 210 matched with the base 14 is arranged above the female buckle 2, a convex part is arranged at the bottom of the groove 210, a second magnet 212 is installed in the convex part, magnetic poles of the second magnet 212 are symmetrically distributed along the horizontal direction, second arc-shaped convex edges 213 aligned with the magnetic poles of the second magnet 212 are respectively arranged on inner walls of notches of the groove 210, an arc length of the first arc-shaped convex edge 141 is smaller than an arc-direction distance between the second arc-shaped convex edge 213 and another second arc-shaped convex edge 213, and the first arc-shaped convex edge 141 can pass through the arc-shaped distance.

Referring to fig. 2, 4 and 5, the male buckle 1 includes a nut 11, an upper screw cap 12 and a lower cap 13, a first connection tube 131 is disposed on the lower cap 13, the upper screw cap 12 is sleeved outside the first connection tube 131, the upper screw cap 12 is screwed to an outer wall of the first connection tube 131, a wall surface of the bag is clamped between the upper screw cap 12 and the lower cap 13, the base 14 penetrates through the first connection tube 131 and is inserted into a bottom of the nut 11, a clamping groove adapted to the first connection tube 131 is disposed at a bottom of the nut 11, and an upper end of the first connection tube 131 is inserted into the clamping groove.

Referring to fig. 2, the screw cap 11 has a receiving groove 110 on an upper surface thereof, a panel 111 is inserted into the receiving groove 110, and the panel 111 can be labeled with a LOGO.

Referring to fig. 3 and 4, the magnet is preferably a magnet or an induction coil.

Referring to fig. 2 and 3, the box 2 includes a box main body 21 and a lower screw cap 22, the second connection pipe 211 is disposed on the bottom surface of the box main body 21, the lower screw cap 22 is sleeved on the outer side of the second connection pipe 211, and the lower screw cap 22 is screwed to the outer wall of the second connection pipe 211.

When the magnetic pole rotating mechanism is used, the first arc-shaped convex edge 141 of the base 14 is aligned with and penetrates through the arc-direction distance between the second arc-shaped convex edge 213 and the other second arc-shaped convex edge 213, the magnetic pole N of the first magnet 142 automatically rotates to the magnetic pole S of the first magnet 142, the magnetic pole S of the first magnet 142 automatically rotates to the magnetic pole N of the first magnet 142, at this time, the first arc-shaped convex edge 141 rotates to be aligned with the second arc-shaped convex edge 213 along with the first magnet 142, and the second arc-shaped convex edge 213 can prevent the first arc-shaped convex edge 141 from sliding out of the groove 210. When the male buckle 1 is unlocked, the first arc-shaped convex edge 141 can penetrate through the arc-shaped distance, the magnetic pole N of the first magnet 142 leans against the magnetic pole N of the first magnet 142, the like magnetic poles repel to play a role in bouncing the male buckle 1, and the unlocking is easy and convenient.

The utility model discloses a pin 1 that magnetism was inhaled and is detained is equipped with the base 14 of cylindrical shape, and box 2 is equipped with the recess 210 of cooperation base 14, all is equipped with magnet in base 14 and the recess 210, and base 14 all is equipped with the protruding edge 141 of first arc on the outer wall of the magnetic pole of aiming at first magnet 142, and the notch inner wall of recess 210 is equipped with the protruding edge 213 of second arc of the magnetic pole of aiming at second magnet 212 respectively. When the base 14 is inserted into the groove 210, the magnetic pole of the first magnet 142 is acted by the magnetic field of the second magnet 212, the first magnet 142 automatically rotates to attract the magnetic pole of the second magnet 212 oppositely, the first arc-shaped convex edge 141 rotates to align the second arc-shaped convex edge 213 along with the first magnet 142, the second arc-shaped convex edge 213 can block the first arc-shaped convex edge 141 from sliding out of the groove 210, and the male buckle 1 is still firmly connected with the female buckle 2 when the magnetic attraction is insufficient, so that the use is quite convenient.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a buckle is inhaled to schoolbag magnetism, includes pin thread and box, its characterized in that: be equipped with the base that is cylindrical shape below the pin thread, install first magnet in this base, the magnetic pole of first magnet is along the horizontal direction symmetric distribution, and the base all is equipped with the protruding edge of first arc on the outer wall of aiming at the magnetic pole of first magnet, the higher authority of box is equipped with the recess of cooperation base, and the tank bottom of this recess is equipped with the convex part, installs the second magnet in the convex part, and the magnetic pole of second magnet is along the horizontal direction symmetric distribution, and the notch inner wall of recess is equipped with the protruding edge of second arc of aiming at the magnetic pole of second magnet respectively, and the arc length on the protruding edge of first arc is less than the arc on the protruding edge of second arc and another second arc between the protruding edge to the interval.

2. The magnetic buckle of the schoolbag as claimed in claim 1, wherein: the male buckle comprises a screw cap, an upper screw cap and a lower cover, a first connecting pipe is arranged on the upper surface of the lower cover, the upper screw cap is in threaded connection with the outer wall of the first connecting pipe, and the base penetrates through the first connecting pipe and is inserted into the bottom of the screw cap.

3. The magnetic buckle of the schoolbag as claimed in claim 2, wherein: the upper surface of nut is equipped with the holding tank, and the holding tank interpolation is equipped with the panel.

4. The magnetic buckle of the schoolbag as claimed in claim 1, wherein: the magnet is a magnet or an inductance coil.

5. The magnetic attraction buckle of the schoolbag as recited in claim 1, characterized in that: the box includes box main part and lower spiral cover, and the bottom surface of box main part is equipped with the second connecting pipe, and the outer wall of second connecting pipe is connected to lower spiral cover screw thread.