JPS5910292Y2 - magnetic catch - Google Patents

Description

[Detailed explanation of the idea] The present invention relates to a magnetic catch.

The magnetic catch currently in general use has flanges protruding from both sides of the catch body as a means of fixing the catch body to the case body, etc., and the flanges are fixed to the case etc. with screws. ing.

However, when this method is used, screws must be secured on both sides of the catch body, which makes installation difficult as the catch body gets in the way.

Furthermore, since the flanges protrude from both sides of the catch body, it is not only bulky but also gets in the way because the catch body cannot be installed tightly against the corner of the case, etc. Furthermore, since the part near the tip of the door cannot be caught, the door It had drawbacks such as not being able to catch the door strongly and being less effective at holding back the door.

Therefore, the present invention aims to provide a magnetic catch that solves the above-mentioned drawbacks at once by providing a board that can be fixed to a cabinet or the like with screws, and by configuring the catch body to be easily attached to the board by hand. That is.

An embodiment of the present invention will be described in detail below with reference to the drawings.

In the magnetic catch 1 shown in the drawings, reference numeral 2 denotes an adsorbed plate made of iron, and is configured to be attached to the inner surface of the tip end of the door 3 with screws 4.

5 is a certain rectangular board made of Gakkai resin, and the case body 6
A through hole 8 is provided through which a countersunk screw 7 is inserted for attachment to the
One side has a dovetail 9, and the dovetail 9 has a notch 10.
, 10 are provided to form an elastic stopper tongue 11 having elasticity, and a tip 12 of the elastic stopper tongue 11 projects obliquely, and an operation piece 13 is integrally provided on the tip 12 to project.

Reference numeral 14 denotes a catch body, which is made of resin and has a screw hole 16 formed at the bottom of a cup-shaped cover 15, a bolt 17 at one end, and a magnet 18 at the other end. A pair of opposing iron pieces 19 and 19 are inserted inside, and a hollow magnetic body 20 is inserted, and a bolt 17 is screwed into the screw hole 16. The groove 21 has a shape, and the front end of the dovetail groove 21 has a regulating wall 22.
A slanted guide surface 23 is formed at the rear end, and a recessed hole 24 is formed in the middle.

When attaching the magnetic catch constructed as described above to the case body 6, it is fixed to the case body 6 with flat head screws 7 with the board 5 removed from the catch body 14.

Then, the dovetail groove 21 of the catch body 14 is located at the dovetail 9 of the board 5.
When pressed backward in a state that is adjusted to is allowed.

If the catch body 14 is further pressed, the rear end of the recessed hole 24 will correspond to the tip 12 of the elastic stopper tongue 11, and the end 12 of the elastic stopper tongue 11 will fit into the rear end 25 of the recess 24. This will result in engagement.

Then, the forward movement of the catch body 14 is prevented, and the backward movement of the catch body 14 is also prevented by the engagement between the regulating wall 22 and the dovetail 21, so that the catch body 14 is completely fixed. .

Then, the attracting plate 2 may be fixed with screws 4 to a location corresponding to the magnetic body 20 of the catch body 14 on the inner surface of the door 3 when the door 3 is closed.

When the catch body 14 is to be removed from the base plate 5, the operation piece 13 is pressed against the elasticity of the elastic stopper tongue 11 and deformed to the position shown by the imaginary line in FIG. Since the catch body 14 is disengaged from the recessed hole 24, the catch body 14 can be pulled forward and disengaged from the dovetail groove 21 and removed from the base plate 5.

When attaching the catch body 14, the board 5 is independently fixed by the screws 7, so that the catch body 14 can be easily attached to the case body 6 without getting in the way.

Moreover, since the elastic stopper tongue piece 11 is in pressure contact with the recessed hole 24 when the catch body 14 is attached to the base plate 5, there is no wobbling, and the door 3 can be held in a stable state.

Moreover, the board 5 overlaps the catch body 14, so that it does not protrude from both sides of the catch body 14 and is not bulky, and the catch body 14 can be mounted tightly against the corner of the case body 6. ,
It doesn't get in the way, and it can catch the part near the tip of the door, so it can catch the door strongly and has the effect of holding the door back.

Note that the catch body 14 may be attached to the door 3 and the suction target plate 2 may be fixed to the case body 6.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view. Figure 2 is a longitudinal sectional view. FIG. 3 is a cross-sectional view showing the installed state. FIG. 4 is an exploded perspective view. 2... Adsorption plate,
3... Door, 5... Board, 7...
・Screw, 9... Yes, 11... Elastic stop tongue, 12... Tip, 14... Catch body, 20... magnetic material.

Claims (1)

[Scope of utility model registration request] A plate to be attracted to be attached to one side of the case body or door, a board to be attached to the other side, and a catch body equipped with a magnetic material that attracts the plate to be attracted by magnetic force, and corresponding surfaces of the catch body and the board. One of them has a dovetail shape and the other has a dovetail groove so that they can be connected, and one side of the corresponding surfaces of the dovetail and dovetail grooves is provided with a concave hole, and the other side is made with a concave hole. A magnetic catch is provided with an elastic stopper tongue, and the dovetail is fitted into a dovetail groove, and the tip of the elastic stopper tongue is engaged with a recessed hole to integrally connect the catch body and the base plate. .