JPH08260801A - Opening prevention device for hinged door - Google Patents

Abstract

PURPOSE: To prevent a hinged door of a household furniture or the like from opening on an earthquake, and to make a preventive means released from the outside by a method wherein a metal fixture provided at the furniture body side is drawn by quakes to a magnet and a projecting body is made to penetrate through a hole on the metal fixture on the furniture body side and a hole on the hinged door side. CONSTITUTION: A projecting body 8 fixed to a magnet 9 on the front end of a spring means 11 is moved on quakes of an earthquake and made to penetrate through a hole 15 on a metal fixture 14 on the furniture body side and a hole 7 of a counterpart metal fixture 6 fixed to the rear of a hinged door 2, and thereby the hinged door 2 is prevented from opening. On releasing a preventive means, an operating end 4a on the furniture body side is pushed down horizontally (in the right side). Then, a side plate P of a transmission metal fixture 4 is bent at a point where fixation is made with a screw 90. A locking part Q and a locking end R are separated from the metal fixture 14 and brought into contact with a projecting piece of a magnetic plate body 9b of the magnet 9 and drawing is made therewith. Thereby, the magnet 9 is removed from its engagement with the metal fixture 14 and the preventive means is released.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a movement transmitting metal fitting from outside the door of furniture to the inside of the door.

[0002]

2. Description of the Related Art In the past, there has been no metal fitting for moving the furniture from the outside to the inside of the door.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above conventional problems and to provide a movement transmitting metal fitting from the outside to the inside of a door such as furniture having a simple structure.

[0004]

In order to achieve the above-mentioned object, the present invention has an operation end extending from the gap between the door and the main body to the outside of the door,
The present invention proposes a motion transmitting metal fitting into the door, which is composed of a base end that is continuous with the operation end and is supported by the main body in the door.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A metal fitting for transmitting movement from outside the door to the inside of the furniture of the present invention will be described below with reference to an embodiment shown in the drawings. FIG. 1 shows a transmission fitting of the present invention, wherein the transmission fitting (4) is a door (2).
And an operation end (4a) extending from the gap S of the main body such as furniture to the outside of the door (2) along the front surface (1) of the main body. A base end (4b), which is continuous with the operation end (4a) and is supported by the main body in the door (2), is provided. In the illustrated embodiment, the base end (4b) is not directly attached to the main body but is indirectly supported by the main body through some device (3) such as a magnet catch or an earthquake lock device. Included in support.

A screw or the like may be used to attach the base end (4b). Further, since the transmission fitting (4) extends from the gap S, its thickness is thin, for example, about 0.3 mm, and a plate material such as steel or stainless steel is desirable, and a wire material is also possible. FIG. 2 shows another transmission fitting of the present invention, the transmission fitting (4) extending from the door (2) and the main body (1) of the furniture or the like along the front surface (1) of the main body to the outside of the door (2). The operation end (4a) and the base end (4b) which is continuous with the operation end (4a) and which is supported by the main body in the door (2) are provided in exactly the same manner. However, the shape and movement of the transmission fitting (4) are different from each other.

FIG. 3 shows another transmission fitting of the present invention. The transmission fitting (4) is similar to that of FIG. 2 except that the operating end (4a) is straight without being bent. FIG. 4 shows another transmission fitting of the present invention, in which the transmission fitting (4) has a door (2) that overlaps with a front surface (1) of a main body of furniture or the like (the door (2) in FIGS. They did not overlap).
That is, it has an operating end (4a) extending out of the door (2) along the front surface (1) of the main body through a gap S between the door (2) and the front surface (1) of the main body such as furniture. A base end (4) which is continuous with the operation end (4a) and is supported by the main body in the door (2).
The point that b) is provided is the same as the above-mentioned embodiment.

FIG. 5 shows another transmission fitting of the present invention. The transmission fitting (4) is similar to that of FIG. 4 but is different in shape. FIG. 6, FIG. 7, FIG. 8, FIG. 9, FIG.
Reference numerals 2 are other transmission fittings of the present invention, which are application examples to the door (2) similar to FIG. 4 and have different shapes. In short, the shape of the transmission metal fitting (4) is not a main part of the present invention because the shape of the transmission metal fitting (4) is determined by the usage of the metal fitting such as what is moved by the motion of transmission and the surrounding environment. When the above various transmission fittings (4) have the spring characteristic, when the spring itself is not required without the spring characteristic, when the spring itself is not required and the spring itself is required, the coil spring or the like is added. Various application examples are possible.

Next, FIGS. 13 and 14 show an embodiment showing how the transmission fitting of the present invention is applied in a concrete manner. What is shown is a specific application example of the above-mentioned transmission fitting (4) of FIG. Although some device (3) is used in FIG. 1, for example, it is a magnet catch with an earthquake lock function, and the transmission metal fitting (4) is attached to the end face of the side end of the main body (41).

The transmission fitting (4) has an operation end (4a) protruding outside the door (2) through a gap S between the door (2) and the body of furniture or the like. Continuing from the operating end (4a), in the door (2), from the one side of the rear end of the operating end (4a) to the base end (4).
The side plate P of b) is bent.

The base end (4b) includes a locking portion Q projecting outward at the lower side of the front end portion of the side plate P. The protruding tip of the locking portion Q is a locking end R that bends and projects downward. Next, the transmission fitting (4) is attached to the body (41) of the magnet catch at the base end (4b), and the attaching method is as follows.

That is, since the transmission fitting (4) is made of a thin leaf spring material (for example, about 0.3 mm), the rear end of the base end (4b) is screwed (90) to the side end of the body (41). By fixing to the end surface of the main body (41), the transmission metal fitting (4) is brought into close contact with the end surface of the side end portion of the main body (41) by the spring characteristic of the base end (4b).

Further, in order to prevent the transmission fitting (4) from rotating around the screw (90), the projection (49) (integrally formed with the main body (41) on the front portion of the side end surface of the main body (41). However, it may be fixed separately. The hole (48) of the side plate P (a hole slightly larger than the hole (49) or a long hole in the front-rear direction) is fitted to the protruding body (49).

The illustrated transmission fitting (4) is a spring means (11).
When the magnet (9) attached to the tip of the magnet is attracted to the main body side metal fitting (14) (a magnetic material plate such as a steel plate) due to vibration including an earthquake, this attraction is released. That is, the magnet (9) is composed of a magnet body (9a) and a magnetic plate (9b) attached to one surface thereof by adhesion or the like.

The rear side of the magnetic plate (9b) is bent in the lateral direction of the magnet main body (9a) with a gap, forming a magnetic circuit to increase the attraction force. The magnetic material plate (9b) has the following important functions in addition to the increase of the attraction force.

That is, the upper end of the magnetic plate (9b) projects from the magnet body (9a), and the locking end R of the transmission fitting (4) is locked to the protruding piece. When the operating end (4a) outside the door (2) is pushed horizontally (to the right in FIG. 13) in the horizontal direction, the side plate P of the transmission fitting (4) bends from the fixed portion of the screw (90).

Since the hole (48) of the side plate P does not come off from the projecting body (49), the vertical support of the transmission fitting (4) is maintained. As the side plate P bends, the locking portion Q and the locking end R move in a direction away from the main body side metal fitting (14).

As a result, the locking end R abuts against the protruding piece of the magnetic plate (9b) of the magnet (9) and pulls it. That is, the magnet (9) is disengaged from the metal fitting (14) on the main body side, and the lock device is released.

Although the locking device itself is not directly related to the present invention, it will be briefly described that the protrusion (8) (screws are used) fixed to the tip of the spring means (11) together with the magnet (9). Is to lock the door (2) by penetrating the hole (15) of the main body side metal fitting (14) and the hole (7) of the object side metal fitting (6) fixed to the back surface of the door (2). .

The object side metal fitting (6) also serves as an attraction plate which is formed into a substantially L shape and is caught by the magnet (44). Next, since the operating end (4a) of the transmission fitting (4) is projected outside the door (2), the operating end (4a) is protected to protect it.
A protection plate (20) extending like an eaves near the upper part of (a) is fixed to the front surface (1) of the main body of furniture or the like.

Next, FIG. 15 shows a concrete application example of the transmission fitting of the present invention shown in FIG. That is, FIG. 13 and FIG.
It is attached to the body (41) of a magnetic catch similar to that of FIG.
Then, a transmission metal fitting (4) made of a thin leaf spring material is attached to the end face). Since the door (2) of the transmission fitting (4) of FIG. 15 overlaps with the front surface (1) of the main body of furniture or the like, the operation end (4a) extends along the front surface (1) of the main body from the gap S of the overlapping portion. 2) It extends out.

The base end (4b) of the transmission fitting (4) is fixed to the lower surface of the main body (41) with a screw (90) at the rear end of the main plate U, and the main body (41) itself is fixed to furniture or the like. The recess W provided on the magnet (9) side of the main plate U (the hook portion of the recess W is a screw (91) for preventing the main plate U from rotating around the screw (90) as a center. 91)
It is fixed by pressing the trailing edge.

Therefore, the main plate U of the transmission metal fitting (4) is fixed to the rear of the recess W, and the front of the recess W (the operating end (4a) continues) has the plate-like spring characteristic (torsion) of the connection between the two. Then, it is brought into close contact with the lower surface of the side end of the main body (41). The base end (4b) includes a locking claw T that projects obliquely downward and outward at the side of the main plate U on the front side of the magnet (9) side.

The attraction of the magnet (9) is released by the operating end (4a).
15 is rotated counterclockwise (in FIG. 15) along the front surface (1) of the main body, the connection portion of the recess W of the main plate U is twisted, and the locking claw T of the magnetic plate (9b) of the magnet (9). This is done by abutting the protruding piece at the top and pushing it to the right (in FIG. 15).

[0025]

The movement transmitting metal fittings from the outside to the inside of the furniture of the present invention are as described above, and the effects thereof are listed below. (1) The structure of the movement transmitting fitting of the furniture or the like of the present invention from the outside to the inside of the door is particularly simple because it is a continuous body. (2) The movement transmitting metal fitting of the furniture of the present invention from the outside to the inside of the door is particularly easy to install because it extends outside the door from the gap between the door and the main body.

[Brief description of drawings]

FIG. 1 is a perspective view of a metal fitting of the present invention.

FIG. 2 is a perspective view of another metal fitting of the present invention.

FIG. 3 is a perspective view of another metal fitting of the present invention.

FIG. 4 is a perspective view of another metal fitting of the present invention.

FIG. 5 is a perspective view of another metal fitting of the present invention.

FIG. 6 is a perspective view of another metal fitting of the present invention.

FIG. 7 is a perspective view of another metal fitting of the present invention.

FIG. 8 is a perspective view of another metal fitting of the present invention.

FIG. 9 is a perspective view of another metal fitting of the present invention.

FIG. 10 is a perspective view of another metal fitting of the present invention.

FIG. 11 is a perspective view of another metal fitting of the present invention.

FIG. 12 is a perspective view of another metal fitting of the present invention.

FIG. 13 is a perspective view of a specific application example of the transmission fitting of the present invention.

14 is a front view of the main part of FIG.

FIG. 15 is a perspective view of a specific application example of another transmission fitting of the present invention.

[Explanation of symbols]

 1 main body front 2 door 3 some device 4 transmission metal fitting 4a operation end 4b base end 6 object side metal fitting 7 hole 8 projecting body 9 magnet 9a magnet body 9b magnetic plate 11 spring means 14 main body side metal fitting 15 hole 20 protective plate 41 Main body 42 Holder 43 Spring support 44 Magnet 45 Screw 48 Hole 49 Projector 90 Screw 91 Screw P Side plate Q Locking part R Locking end S Gap T Locking claw U Main plate W Recess

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[Procedure amendment]

[Submission date] July 12, 1995

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

Title of invention

[Claims]

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for preventing the opening of hinged doors of furniture or the like in the event of an earthquake or the like.

[0002]

2. Description of the Related Art Conventionally, there has not been a device for preventing the opening of hinged doors such as furniture which is easy to install in the event of an earthquake.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above conventional problems and to provide a device for preventing the opening of a hinged door such as furniture which is easy to install in the event of an earthquake or the like.

[0004]

In order to achieve the above object, the present invention incorporates an obstacle, which is movably supported by the force of the shaking of an earthquake, into a magnetic catch to release it by a releasing means provided without damaging a hinged door. It proposes a device for preventing the opening of a hinged door.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The following is a description of an embodiment of a door opening prevention device according to the present invention for preventing the opening of a door opening of furniture or the like during an earthquake or the like, based on the embodiments shown in the drawings. FIGS. 13 and 14 show an embodiment showing a device for preventing the opening of hinged doors of furniture or the like in the event of an earthquake or the like. That is, the prevention of the opening of the door (2) is achieved by moving an obstacle, which is movably supported in the main body of furniture or the like, by the shaking force of the earthquake to the opening blocking position. Specifically, a magnet (9) is attached to the tip of the spring means (11).
An obstacle composed of a protruding body (8) (screws are used) fixed together moves with the force of the shaking of the earthquake and moves to move the holes (15) of the main body side metal fitting (14) and the door (2). The door (2) is prevented from opening by penetrating the hole (7) of the object side metal fitting (6) fixed to the back surface. The object side metal fitting (6) also has a substantially L shape and also serves as a suction plate to be caught by the magnet (44). On the other hand, the transmission fitting (4) of the release means is attached to the end face of the side end of the main body (41) of the hinged door opening prevention device. The transmission metal fitting (4) has an operation end (4a) for transmitting a release movement from the outside of the door (2) via a gap S between the door (2) and the main body of furniture or the like. The side plate P of the base end (4b) is bent downward from one side of the rear end of the operation end (4a) in the door (2) continuously with the operation end (4a). The proximal end (4
b) includes a locking portion Q protruding outward on the lower side of the front end portion of the side plate P. The protruding tip of the locking portion Q is a locking end R that bends and projects downward. Next, the transmission fitting (4) is attached to the main body (41) of the release prevention device at the base end (4b), and the attachment method is as follows. That is, the transmission fitting (4) is thin (for example, 0.3).
Since it is made of leaf spring material (about mm), its base end (4b)
By fixing the rear end portion to the end surface of the side end portion of the main body (41) with the screw (90), the transmission metal fitting (4) has the end face of the side end portion of the main body (41) with the spring characteristic of the base end (4b). Will be in close contact with.

Further, in order to prevent the transmission fitting (4) from rotating around the screw (90), the projection (49) (integrally formed with the main body (41) on the front portion of the side end surface of the main body (41). However, it may be fixed separately. The hole (48) of the side plate P (a hole slightly larger than the hole (49) or a long hole in the front-rear direction) is fitted to the protruding body (49). When the magnet (9) attached to the tip of the spring means (11) is attracted to the main body side metal fitting (14) (a magnetic material plate such as a steel plate) by vibration including an earthquake, the transmission metal fitting (4) shown in the figure is used. This is for releasing this adsorption. That is, the magnet (9) is
a) and a magnetic plate (9) attached to one side thereof by adhesion or the like.
It consists of b). The rear side of the magnetic plate (9b) has a gap and is bent in the side direction of the magnet body (9a) to form a magnetic circuit to increase the attractive force. The magnetic material plate (9b) has the following important functions in addition to the increase of the attraction force. That is, the upper end of the magnetic plate (9b) projects from the magnet body (9a), and the locking end R of the transmission fitting (4) is locked to the protruding piece. When the operating end (4a) exposed to the outside of the main body is horizontally pushed rightward (in FIG. 13), the side plate P of the transmission fitting (4) is bent from the fixed portion of the screw (90). Since the hole (48) of the side plate P does not come off from the projecting body (49), the vertical support of the transmission fitting (4) is maintained. As the side plate P bends, the locking portion Q and the locking end R move in a direction away from the main body side metal fitting (14). As a result, the locking end R comes into contact with and pulls the protruding piece of the magnetic plate (9b) of the magnet (9).
That is, the magnet (9) is removed from the main body side metal fitting (14) by attraction, and the release prevention device is released. Next, the operating end (4a) of the transmission fitting (4) is the door (2).
A protective plate (20) extending like an eaves near the upper part of the operation end (4a) is fixed to the front surface (1) of the main body of furniture or the like in order to protect it because it protrudes to the outside.

Next, FIG. 15 shows another embodiment of a door opening prevention device for preventing the opening of the hinged door of furniture or the like in the event of an earthquake or the like. That is, similarly to FIGS. 13 and 14, the transmission fitting (4) of the releasing means is attached to the main body (41) of the hinged door opening preventing device. That is, the transmission metal fitting (4) of the release means made of a thin leaf spring material is attached to the lower surface (the end surface in FIGS. 13 and 14) of the side end of the main body (41) of the hinged door opening prevention device. Since the door (2) of the transmission fitting (4) of FIG. 15 overlaps with the front surface (1) of the main body of furniture or the like, the operation end (4a) extends along the front surface (1) of the main body from the gap S of the overlapping portion. 2) It extends out. The base end (4b) of the transmission fitting (4) is fixed to the lower surface of the main body (41) with a screw (90) at the rear end portion of the main plate U, and the screw for fixing the main body (41) itself to furniture or the like. (91)
Also, due to the recess W provided on the magnet (9) side of the main plate U (the hook portion of the recess W is locked by the screw (91) so as not to shift around the main plate U screw (90). The trailing edge is pressed and fixed. Therefore, the main plate U of the transmission fitting (4) is fixed at the rear of the recess W and the front of the recess W (the operating end (4a) continues) has the plate-like spring characteristic of the connecting part (when twisted, By recovering), it comes into close contact with the lower surface of the side end of the main body (41). The base end (4b) includes a locking claw T that projects obliquely downward and outward at the side of the main plate U on the front side of the magnet (9) side. To release the attraction of the magnet (9), move the operating end (4a) to the front of the main body (1).
15 is rotated in the counterclockwise direction (FIG. 15), the connection portion of the recess W of the main plate U is twisted and the locking claw T abuts on the protruding piece at the upper end of the magnetic plate (9b) of the magnet (9). This is done by touching and pushing this to the right (in FIG. 15).

FIG. 1 shows a transmission metal fitting of a releasing means used in a device for preventing the opening of a hinged door according to the present invention. The transmission metal fitting (4) extends from a gap S between the door (2) and the main body of furniture or the like to the front surface (1) of the main body. It has an operation end (4a) extending along the outside of the door (2) and transmitting a release movement from the outside of the main body. A base end (4b), which is continuous with the operation end (4a) and is supported by the main body in the door (2), is provided. In the illustrated embodiment, the base end (4b) is not directly attached to the inside of the main body of furniture or the like, but indirectly through an opening prevention device (3) used together with a magnet catch or an opening prevention device (3) dedicated to seismic lock. The furniture is supported by the main body of furniture, and such support is also included in the support by the main body of furniture. As a method of attaching the base end (4b), a screw or the like may be used. Further, since the transmission fitting (4) extends from the gap S, the thickness thereof is thin, for example, about 0.3 mm, steel,
A plate material such as stainless steel is desirable, and a wire material is also possible. FIG. 2 shows another transmission fitting of the releasing means used in the device for preventing the opening of the hinged door of the present invention. The transmission fitting (4) extends from the gap S between the door (2) and the main body of furniture or the like along the front surface (1) of the main body. The same as the point that the operation end (4a) extending out of the door (2) and the base end (4b) which is continuous with the operation end (4a) and is supported by the main body in the door (2) are provided. Yes (however, the shape and movement of the transmission metal fitting (4) are different from each other). FIG. 3 shows another transmission fitting of the releasing means used in the device for preventing the opening of the hinged door of the present invention, wherein the transmission fitting (4) is shown in FIG.
It is similar to, but is characterized in that the operation end (4a) is straight without being bent.

FIG. 4 shows another transmission fitting of the releasing means used in the hinged door opening prevention device of the present invention. The transmission fitting (4)
Is an application example when the door (2) overlaps with the front surface (1) of the main body of furniture or the like (the door (2) in FIGS. 1 to 3 did not overlap). That is, it has an operating end (4a) extending out of the door (2) along the front surface (1) of the main body through a gap S between the door (2) and the front surface (1) of the main body such as furniture. It is the same as the above-mentioned embodiment in that a base end (4b) supported by the main body is provided in the door (2) continuously with the operation end (4a). FIG. 5 shows another transmission fitting of the release means used in the device for preventing the opening of the hinged door of the present invention.
Is similar to FIG. 4, but the shape is different. 6, FIG. 7, FIG. 8, FIG. 9, FIG. 10, FIG. 11 and FIG. 12 are other transmission metal fittings of the releasing means used in the device for preventing opening of the hinged door of the present invention, and the door (2) similar to FIG. However, the shapes are different from each other. In short, the shape of the transmission metal fitting (4) is not a main part of the present invention because the shape of the transmission metal fitting (4) is determined by the usage of the metal fitting such as what is moved by the motion of transmission and the surrounding environment. When the above various transmission fittings (4) have the spring characteristic, when the spring itself is not required without the spring characteristic, when the spring itself is not required and the spring itself is required, the coil spring or the like is added. Various application examples are possible.

[0010]

The embodiments of the door opening prevention device for preventing the opening of the hinged door of furniture or the like according to the present invention are as described above, and the effects thereof are listed below. (1) Since the device for preventing the opening of the hinged door of the present invention is incorporated in the magnet catch, it is extremely easy to install. (2) Since the hinged door opening prevention device of the present invention incorporates an obstacle into the magnetic catch, the hinged door opening prevention function is achieved in the event of an earthquake or the like.

[Brief description of drawings]

FIG. 1 is a perspective view of a metal fitting of a release means used in an opening prevention device of the present invention.

FIG. 2 is a perspective view of another metal fitting of the present invention.

FIG. 3 is a perspective view of another metal fitting of the present invention.

FIG. 4 is a perspective view of another metal fitting of the present invention.

FIG. 5 is a perspective view of another metal fitting of the present invention.

FIG. 6 is a perspective view of another metal fitting of the present invention.

FIG. 7 is a perspective view of another metal fitting of the present invention.

FIG. 8 is a perspective view of another metal fitting of the present invention.

FIG. 9 is a perspective view of another metal fitting of the present invention.

FIG. 10 is a perspective view of another metal fitting of the present invention.

FIG. 11 is a perspective view of another metal fitting of the present invention.

FIG. 12 is a perspective view of another metal fitting of the present invention.

FIG. 13 is a perspective view of a hinged door opening prevention device of the present invention.

14 is a front view of the main part of FIG.

FIG. 15 is a perspective view of another hinged door opening prevention device of the present invention.

[Explanation of symbols] 1 main body front surface 2 door 3 open prevention device 4 transmission metal fitting 4a operation end 4b base end 6 object side metal fitting 7 hole 8 projecting body 9 magnet 9a magnet body 9b magnetic plate 11 spring means 14 body side metal fitting 15 holes 20 protection plate 41 main body 42 holder 43 spring support 44 magnet 45 screw 48 hole 49 projecting body 90 screw 91 screw P side plate Q locking part R locking end S gap T locking claw U main plate W recess

Claims (1)

[Claims] 1. A motion transmitting metal fitting for the inside of a door, comprising an operating end extending from the gap between the door and the main body to the outside of the door, and a base end continuous with the operating end and supported by the main body in the door.