TWM529736U - Magnetic repulsion type hinge - Google Patents

Description

Magnetic repellent hinge

The present invention relates to a hinge, in particular to a hinge having a magnetic repulsive force to form an automatic door closing and door stop function.

At present, the hinge device utilizes two mutually connected connecting members to be respectively connected to the door frame and the door panel, so that the door panel can be pivoted according to the door frame, but since the hinge device does not have the function of positioning, when the door panel needs to maintain the normally open state, It is necessary to install a door stop on the door panel or the ground, which is quite inconvenient.

Moreover, the fixed base of the conventional door stop, whether it is installed on the wall or the floor, will destroy the original decoration of the interior, and the door stop is installed on the fixed magnetic buckle, which will also damage the original door panel. Design and appearance.

The main purpose of this creation is that the magnetic repelling hinge uses the magnetic repulsive property to form an automatic door closing and door stop function, and achieves the purpose of easy installation, convenient use, and actuation.

In order to achieve the above object, the magnetic reciprocating hinge of the present invention includes at least a first connecting member, a second connecting member and a connecting rod. The first connecting member and the second connecting member are pivotally juxtaposed with the support shaft, and The fulcrum pivots for the shaft, the first connecting member at least includes: a receiving groove has a first groove; a movable member is slidably disposed in the receiving groove Internally, and pivotally connected to one end of the connecting rod with a first pivot, the movable member includes a second recess and spaced apart from the first recess; a first magnetic member is disposed in the first recess a second magnetic member is disposed on the second groove, the opposite sides of the first magnetic member and the second magnetic member are of the same polarity; wherein the second connecting member is offset from the fulcrum by the second pivot The shaft pivotally connects the other end of the connecting rod, so that the movable member is moved in the receiving groove according to a pivoting angle of the first connecting member and the connecting rod, and the first magnetic member is The second magnetic member generates a relative magnetic repulsion force due to the proximity, thereby causing the first connecting member and the second connecting member to repel each other and push each other.

The magnetic repeller hinge device, wherein the first connecting member and the second connecting member are respectively connected to the door panel and the door frame, and the distance between the first pivot shaft and the second pivot center is greater than the pivot axis and the first pivot center The distance between them.

In the above magnetic repeller hinge, the link is swingably displaced to the center of the fulcrum when pivoted, so that the first magnetic member forms a minimum distance from the second magnetic member.

In the foregoing magnetic repeller hinge, wherein the link can pivot over the center of the fulcrum, and the first connecting member is pivoted to form a positioning.

The magnetic repeller hinge device, wherein the first connecting member further comprises a limiting portion, and the second connecting member further comprises a positioning portion disposed corresponding to the limiting portion, so that the limiting portion follows the first A connector pivots against the positioning portion.

1‧‧‧First connector

11‧‧‧ 容容

111‧‧‧First groove

112‧‧‧ slots

113‧‧‧ hole

12‧‧‧Activities

121‧‧‧second groove

122‧‧‧ pivot hole

13‧‧‧First connection

14‧‧‧First magnetic parts

15‧‧‧Second magnetic parts

16‧‧‧Limited

17‧‧‧ Cover

171‧‧‧ hole

18‧‧‧ bolt

19‧‧‧Axis hole

2‧‧‧Second connector

21‧‧‧Second connection

22‧‧‧ Positioning Department

23‧‧‧Axis hole

24‧‧‧ pivot hole

3‧‧‧ Connecting rod

31‧‧‧End

32‧‧‧The other end

33‧‧‧First pivot hole

34‧‧‧First pivot

35‧‧‧Second pivot hole

36‧‧‧Second pivot

4‧‧‧ shaft

5‧‧‧ door panel

6‧‧‧ door frame

D1‧‧‧ first direction

D2‧‧‧ second direction

The first picture is a stereoscopic view of the magnetic repelling hinge.

The second picture is the internal structure diagram of the magnetic repellent hinge.

The third figure is a schematic cross-sectional view of the creation of the door and the door frame.

The fourth figure is an exploded view of the magnetic repellent hinge of the present invention.

The fifth figure is a schematic diagram of the pivoting action of the first connecting member driven by the creative door panel.

The sixth figure is a three-dimensional appearance of the pivoting action of the magnetic repelling hinge.

The seventh figure is a schematic diagram of the internal structure of the pivoting action of the magnetic repellent hinge.

The eighth figure is a schematic diagram of the pivoting positioning action of the first connecting piece of the present creation.

The ninth figure is an enlarged view of the A portion of the eighth figure.

Referring to the first to fifth figures, the magnetic repellent hinge of the present invention includes at least a first connecting member 1, a second connecting member 2 and a connecting rod 3, the first connecting member 1 and the second connecting member The connecting member 2 is pivotally juxtaposed with the two shafts 4, and the supporting shaft 4 is pivotally connected to the shaft hole 19 of the first connecting member 1 and the shaft hole 23 of the second connecting member 2, and the pivoting shaft 4 can be pivoted by the pivot shaft 4 turn.

The first connecting member 1 includes at least one slot 11 having a first recess 111 and a slot 112. A movable member 12 is slidably disposed in the slot 11 and pivotally connected to one end 31 of the connecting rod 3. The movable member 12 includes a second recess 121 and a pivot hole 122, and is spaced apart from the first recess 111; a first magnetic member 14 is fixedly disposed on the first recess 111; and a second magnetic member The 15 series is fixed to the second recess 121, and the opposite sides of the first magnetic member 14 and the second magnetic member 15 are set to have the same polarity; a cover plate 17 is placed on the opening of the slot 11 to be bolted 18 The hole 171 and the opposite hole 113 are locked and fixed.

The second connecting member 2 is provided with a pivot hole 24 at a deviation from the support shaft 4, and is pivotally connected to the other end 32 of the connecting rod 3.

One end 31 of the connecting rod 3 extends into the receiving slot 11 through the slot 112. The first end 31 is provided with a first pivot hole 33, and the first pivot hole 33 is pivotally connected to the movable member 12 by the first pivot 34. a pivot hole 122, and the other end 32 of the connecting rod 3 is provided with a second pivot hole 35. The second pivot hole 35 is pivotally connected to the pivot hole 24 of the second connecting member 2 by the second pivot shaft 36, so that the movable member 12 and the connecting rod 3 are interlocked according to the pivoting of the first connecting member 1.

When the present invention is used in actual use, please refer to the third to seventh figures, the first connecting member 1 is provided with a first connecting portion 13, and the second connecting member 2 is provided with a second connecting portion 21 for respectively connecting. The door panel 5 and the door frame 6 are spaced apart from each other by a distance between the first pivot 34 of the connecting rod 3 and the center of the second pivot shaft 36 is greater than the distance between the pivot shaft 4 and the center of the first pivot shaft 34. When the user opens the door panel 5 in the first direction D1 shown in FIG. 5, the movable member 12 is moved to the pocket according to the pivoting angle of the first connecting member 1 and the connecting rod 3 when pivoting. 11 , at the same time, the first magnetic member 14 and the second magnetic member 15 are relatively close to each other to generate a relative magnetic repulsion force, and the link 3 is swingably displaced to the center of the support shaft 4 when pivoting, so that the first magnetic member 14 is Forming a minimum distance from the second magnetic member 15 produces a greater magnetic repulsive force. At this time, if the user releases the door panel 5, the magnetic repulsive force generated by the first magnetic member 14 and the second magnetic member 15 is caused to be close to each other, that is, the first connecting member 1 and the second connecting member 2 are driven. The mutually repulsive and mutually pushed, the door panel 5 is pivoted as in the second direction D2 to reach the automatic closing state (refer to the third figure).

The first connecting member 1 of the present invention further includes a limiting portion 16, and the second connecting member 2 further includes a positioning portion 22, which is disposed corresponding to the limiting portion 16, when the user is first as shown in FIG. When the direction D1 opens the door panel 5, the connecting rod 3 can pivot over the center of the support shaft 4, and as shown in the eighth and ninth views, the magnetic force generated by the magnetic repulsive force of the first magnetic member 14 and the second magnetic member 15 is That is, the first connecting member 1 is pivoted, and the limiting portion 16 is pivoted against the first connecting member 1 to abut the positioning portion 22, and the limiting portion 16 abuts the positioning portion 22 to make the first connecting member 1 and the door panel 5 pivots to form a position to achieve the door stop function, and has the advantages of easy installation, convenient use and actuation.

The above embodiments are only used to facilitate the description of the creation, and are not limited. All kinds of simple changes and modifications that can be made by those skilled in the art without departing from the spirit of this creation should still be included in the scope of the following patent application.

1‧‧‧First connector

11‧‧‧ 容容

112‧‧‧ slots

12‧‧‧Activities

14‧‧‧First magnetic parts

15‧‧‧Second magnetic parts

16‧‧‧Limited

17‧‧‧ Cover

2‧‧‧Second connector

21‧‧‧Second connection

22‧‧‧ Positioning Department

23‧‧‧Axis hole

3‧‧‧ Connecting rod

31‧‧‧End

32‧‧‧The other end

33‧‧‧First pivot hole

34‧‧‧First pivot

35‧‧‧Second pivot hole

36‧‧‧Second pivot

4‧‧‧ shaft

5‧‧‧ door panel

6‧‧‧ door frame

Claims (5)

A magnetic repeller hinge includes at least a first connecting member, a second connecting member and a connecting rod, wherein the first connecting member and the second connecting member are pivotally juxtaposed with a fulcrum and pivoted by the fulcrum Pivoting, the first connecting member at least includes: a receiving groove having a first groove; a movable member slidingly disposed in the receiving groove, and pivoting the one end of the connecting rod with the first pivot, the activity The second magnetic groove is spaced apart from the first groove; a first magnetic member is disposed on the first groove; a second magnetic member is disposed on the second groove, the first magnetic portion The opposite side of the second magnetic member is of the same polarity; wherein the second connecting member is pivotally connected to the other end of the connecting rod at a position offset from the fulcrum, so that the movable member can be first The pivoting angle of the connecting member and the connecting rod is moved in the receiving slot, and the first magnetic member and the second magnetic member are adjacent to each other to generate a relative magnetic repulsive force, thereby making the first The connector and the second connector repel each other and push each other. The magnetic repeller hinge according to claim 1, wherein the first connecting member and the second connecting member are respectively connected to the door panel and the door frame, and the distance between the first pivot shaft and the second pivot center is greater than The fulcrum is spaced apart from the center of the first pivot. The magnetic repeller hinge according to claim 2, wherein the link is swingably displaced to the center of the fulcrum when pivoted to form a minimum distance between the first magnetic member and the second magnetic member. A magnetic repeller hinge according to claim 3, wherein the link is pivotable to pass over the center of the fulcrum, and the first link is pivoted to form a position. The magnetic repeller hinge according to claim 1, wherein the first connecting member further comprises a limiting portion, and the second connecting member further comprises a positioning portion disposed corresponding to the limiting portion, so that The limiting portion abuts against the positioning portion as the first connecting member pivots.