A kind of rectangle magnetic clasp
Technical field
The utility model relates to fastener field more particularly to a kind of rectangle magnetic clasps.
Background technique
Magnetic fastener is widely used in goods for consumption and household goods for a long time.Since magnetic fastener facilitates folding, make
The harness of many belts, knapsack now is fastened using magnetic mode.
However, since the load-bearing of the harness of knapsack is likely to result in this closed manners between counterpart magnetic fasteners occasionally
The problem of so or surprisingly disengaging, and awkward awkward situation or property caused to damage.
Therefore, it is necessary to solve the problems, such as this by the structure for improving magnetic fastener.
Summary of the invention
Therefore, the utility model is exactly made in view of problem above, and the utility model passes through rim of the mouth and female thread structure
Ingehious design, solve the problems, such as that existing magnetic fastener easily disengages.The utility model is achieved through the following technical solutions above-mentioned
Purpose:
The utility model provides a kind of rectangle magnetic clasp, comprising: female thread, sub-buckle;
The female thread includes: shell, accommodating case, sliding claw, spring one, fixing groove one;
The shell is cuboid, and one end of shell opens up rectangular recess, the first magnetic is arranged in the end wall surface in groove
Part is inhaled, the top of shell opens up sliding slot;
The side of the sliding slot on the top of shell is arranged in the accommodating case;
The sliding claw is arranged in accommodating case, and the one end for sliding claw is connected by spring one and the inner wall of accommodating case
It connects, sliding claw is made of permeability magnetic material;
The other end on shell is arranged in the fixing groove one, and fixed link one is arranged in the inside of fixing groove one;
The sub-buckle includes: rectangular block, magnetic block, fixing groove two;
The second magnetic absorption member is arranged in one end on the rectangular block, and magnetic block, the position of magnetic block is arranged in the top of rectangular block
Corresponding with the position of sliding slot, after the second magnetic absorption member and the first magnetic absorption member, magnetic block is caught in sliding slot, at this time the position of magnetic block
It is corresponding with sliding jaw position, suction of the claw by magnetic block is slided, is moved at magnetic block, magnetic block is blocked;
The other end on rectangular block is arranged in the fixing groove two, and fixed link two is arranged in the inside of fixing groove two.
In one embodiment, two sidewalls of the sliding slot apart from shell are equidistant.
In one embodiment, the sliding slot is extended in the middle part of housing tip by shell open end.
In one embodiment, the groove of the shell can accommodate rectangular block just.
In one embodiment, the bottom end of the magnetic block is connect by spring two with the slot that rectangular block top opens up.
In one embodiment, a part of the magnetic block is in the slot on rectangular block top, and another part is in slot
Outside.
In one embodiment, smooth chamfering is set on the rectangular block.
In one embodiment, smooth chamfering is set in the groove of the shell.
The beneficial effects of the utility model are as follows:
The setting of the magnetic block of the sliding slot and sub-buckle of the utility model female thread, so that female thread preferably engages with sub-buckle, it is female
Button and the tightness of sub-buckle enhance, and directly pull and drag and can not open, and need to carry out specifically acting just openable.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the structural schematic diagram one of the female thread of the utility model.
Fig. 3 is the structural schematic diagram two of the female thread of the utility model.
Fig. 4 is the accommodating case of the utility model, the structural schematic diagram for sliding claw and spring one.
Fig. 5 is the structural schematic diagram of the magnetic clasp of the utility model.
Fig. 6 is the detailed schematic of the magnetic clasp of the utility model.
Fig. 7 is that the structural schematic diagram of chamfering is arranged in the rectangular block of the utility model.
Fig. 8 sets the structural schematic diagram of chamfering in the groove for the shell of the utility model.
The female thread and the structural schematic diagram after sub-buckle fastening that Fig. 9 is the utility model.
Specific embodiment
The preferred embodiment of the utility model will be described in detail by reference to attached drawing, in this way for belonging to utility model
These embodiments easy to accomplish for people in the existing technical staff in field with ordinary skill.However the utility model can also
It is realized in the form of a variety of different, therefore the utility model is not limited to embodiments described hereinafter.In addition, in order to more clearly
The utility model is described, will be omitted from attached drawing with the component that the utility model is not connect.
As shown in Figure 1, a kind of rectangle magnetic clasp, comprising: female thread 1, sub-buckle 2;
As shown in Figs 1-4, the female thread 1 includes: shell 11, accommodating case 12, sliding claw 13, spring 1, fixing groove
One 15;
The shell 11 is cuboid, and one end of shell 11 opens up rectangular recess 111, in the end wall surface in groove 111
First magnetic absorption member 112 is set, and the top of shell 11 opens up sliding slot 113;
The side of the sliding slot 113 on the top of shell 11 is arranged in the accommodating case 12;
The sliding claw 13 is arranged in accommodating case 12, and one end of sliding claw 13 passes through spring 1 and accommodating case 12
Inner wall connection, sliding claw 13 be made of permeability magnetic material;
The other end opposite with groove 111 on shell 11 is arranged in the fixing groove 1, and the inside of fixing groove 1 is set
Fixed link 1 is set, harness or waistband one end pass through the fixed link 1 in fixing groove 1 and sew fixation;
As shown in figure 5, the sub-buckle 2 includes: rectangular block 21, magnetic block 22, fixing groove 2 23;
The second magnetic absorption member 211 is arranged in one end on the rectangular block 21, and magnetic block 22, magnetic is arranged in the top of rectangular block 21
The position of block 22 is corresponding with the position of sliding slot 113, and after the second magnetic absorption member 211 is bonded with the first magnetic absorption member 112, magnetic block 22 blocks
Enter in sliding slot 113, the position of magnetic block 22 is corresponding with sliding 13 position of claw at this time, slides suction of the claw 13 by magnetic block 22
Power is moved at magnetic block 22, and magnetic block 22 is blocked;
The other end opposite with the second magnetic absorption member 211 on rectangular block 21, fixing groove 2 23 is arranged in the fixing groove 2 23
Inside fixed link 2 231 is set, it is solid that the other end of harness or waistband passes through the sewing of fixed link 1 in fixing groove 1
It is fixed.
Preferably, as an embodiment, two sidewalls of the sliding slot 113 apart from shell 11 are equidistant, this
When being arranged so that female thread 1 is combined with sub-buckle 2, magnetic block 22 is caught in sliding slot 113, slides suction of the claw 13 by magnetic block 22
Power blocks magnetic block 22, and female thread 1 adds balanced with the stress after the engaging of sub-buckle 2.
Preferably, as an embodiment, the sliding slot 113 is extended in 11 top of shell by 11 open end of shell
Portion, this be arranged so that the stress after the engaging of female thread 1 and sub-buckle 2 add it is balanced.
Preferably, as an embodiment, the groove 111 of the shell 11 can accommodate rectangular block 21 just, this
When being arranged so that female thread 1 is combined with sub-buckle 2, rectangular block 21 is stablized in groove 111, and the combination of female thread 1 and sub-buckle 2 is more steady
It is fixed.
As shown in Figure 6, it is preferred that as an embodiment, the bottom end of the magnetic block 22 by spring 2 24 with
Slot 212 that 21 top of rectangular block opens up connects, and after this is arranged so that female thread 1 engages with sub-buckle 2, can pass through pressing magnetic block
22, magnetic block 22 is pressed into slot, sub-buckle 2 is pulled, female thread 1 can be separated with sub-buckle 2, realizes the side of two kinds of opening magnetic clasps
Formula.
Preferably, as an embodiment, a part of the magnetic block 22 is in the slot 212 on 21 top of rectangular block
Interior, another part is in outside slot 212, and when this is arranged so that female thread 1 is combined with sub-buckle 2, sliding claw 13 is stable by magnetic block
22 block, and the combination of female thread 1 and sub-buckle 2 is more stable.
As shown in Figure 7, it is preferred that as an embodiment, smooth chamfering is set on the rectangular block 21, this setting
When so that the second magnetic absorption member 211 and the first magnetic absorption member 112 being attracted, rectangular block 21 is smoothly in the groove 111 of insertion shell 11.
As shown in Figure 8, it is preferred that as an embodiment, smooth chamfering is set in the groove 111 of the shell 11,
When this is arranged so that the second magnetic absorption member 211 and the first magnetic absorption member 112 are attracted, rectangular block 21 is smoothly inserted into the groove 111 of shell 11
It is interior.
Utility model works principle:
Firstly, by female thread 1 and the corresponding fixation with the end of harness or waistband respectively of sub-buckle 2.Then, the shell 11 of female thread 1
Groove 111 in the first magnetic absorption member 112 and the second magnetic absorption member 211 of the rectangular block 21 of sub-buckle 2 it is corresponding attracting, the magnetic of sub-buckle 2
The sliding slot 113 of the corresponding female thread 1 of suction block 22, magnetic block 22 are caught in sliding slot 113, at this time the position of magnetic block 22 and sliding claw 13
Position is corresponding, slides suction of the claw 13 by magnetic block 22, is moved at magnetic block 22, magnetic block 22 is blocked, female thread 1 with
2 stable bond of sub-buckle.Finally, when that need to open magnetic clasp, Manual press slides claw 13 and retracts in accommodating case 12, at this point, pulling
Sub-buckle 2 can easily separate female thread 1 with sub-buckle 2.