JP2737653B2 - Catch fitting - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is mounted on an edge of a door which is openably and closably mounted on a cabinet, and is attracted to a magnet portion of a magnet catch provided at an opening of the cabinet to hold the door in a closed position. To catch catches.

[0002]

2. Description of the Related Art As cabinets such as audio racks and television stands, those having a glass door are widely used, and those configured to hold the glass door in a closed position by a magnet catch have been widely put into practical use. ing. Usually, in the cabinet, a magnet catch is provided on the cabinet body side corresponding to the free end of the glass door, and a catch receiving member which is attracted by a magnet portion of the magnet catch is attached to the glass door side. Further, the catch receiving member, a front plate portion disposed on the front side of the glass door, a back plate portion disposed on the back side of the glass door,
It has a connecting portion for connecting both plate portions, and is formed by bending a sheet metal into a substantially U-shape, and in order to enhance adhesion to a glass door, for example, in a state where a spacer member made of neoprene rubber is interposed. Attached to the glass door. Furthermore, in order to show the operation method on the front plate part of the catch fitting,
For example, characters such as "PUSH" may be engraved, but these characters are engraved on the surface layer of the front plate portion and do not protrude to the rear side.

[0003]

As described above, if the spacer member is interposed between the gas door and the catch receiving member, the surface of the gas door may be damaged when the catch receiving member is mounted on the glass door. Although the problem can be prevented, there is a problem that the manufacturing cost of the cabinet is increased accordingly. In addition, if the spacer member is omitted to reduce the manufacturing cost, the front plate portion and the rear plate portion are pressed against the glass door in a planar manner, and the catch receiving member is held by the glass door. The strength is greatly reduced,
There is a problem of rattling.

It is an object of the present invention to provide a catch fitting which can reduce the manufacturing cost of a cabinet and has a high attachment strength to a glass door.

[0005]

According to a first aspect of the present invention, there is provided a catch receiving member which is attached to an edge of a door which is openably and closably attached to a cabinet, and is attached to a magnet portion of a magnet catch provided at an opening of the cabinet. A catch fitting that is attracted and holds the door at a closed position, wherein the catch fitting is a front plate portion disposed on the front side of the door, a back plate portion disposed on the rear side of the door, A connecting portion for connecting the two plate portions at an outer edge, a flat attracted portion to which the magnet portion is attached to the back plate portion, and a projecting portion projecting toward the front plate portion side, wherein the connecting portion And a protruding portion provided with a tapered portion that rises toward the connecting portion and is inclined toward the connecting portion.

Here, it is a preferred embodiment that the rear plate portion is cut and raised to form a protruding portion, as in the catch fitting of the second aspect. The catch receiving device according to claim 3 is attached to an edge of a door that is openably and closably attached to a cabinet, and is attracted to a magnet portion of a magnet catch provided in an opening of the cabinet to hold the door in a closed position. A catch plate having a front plate portion disposed on the front side of the door, a back plate portion disposed on the rear side of the door, and a connection connecting both plate portions at an outer edge of the door. And a flat attracted portion on which the magnet portion is attracted is formed on the back plate portion, and a display portion made of letters, numbers, symbols, figures, patterns, or a combination thereof is formed on the back plate portion on the front plate portion. It is formed so as to protrude toward the part side.

[0007]

In the catch fitting according to the first aspect, a flat attracted portion is formed on the back plate portion of the catch catch attached to the edge of the door, and the attracted portion is provided on the cabinet. The door is held in the closed position by being sucked and held by the magnet portion of the catch.

[0008] In addition, in the catch receiving member, the edge of the door is inserted between the front plate portion and the rear plate portion, and is held at the edge of the door by the elastic force of the material. The protrusion formed on the face plate portion is pressed against the rear surface of the door, and the surface pressure on the rear surface of the door is locally increased at the protrusion, so that the mounting strength of the catch bracket to the door is increased, and the catch Dropping and displacement are effectively prevented. Furthermore, since the tapered portion is formed at the edge opposite to the connecting portion of the protruding portion, the catch receiving member can be attached to the edge of the door while guiding the edge of the door by this tapered portion,
The attachment of the catch fitting to the door becomes easy, and the surface of the door can be reliably prevented from being damaged when the catch fitting is attached.

According to the second aspect of the present invention, since the projection is formed by cutting and raising the back plate, the catch is held by the door by the elastic force of the projection, and when the door is closed. The impact caused by the magnet portion abutting on the catch receiving member is absorbed by the protruding portion, so that it is possible to more effectively prevent the catch receiving member from falling off or being displaced.

In the catch receiving device according to the third aspect, the flat attracted portion formed on the back plate portion is attracted and held by the magnet portion, so that the attraction force of the magnet portion to the catch receiving device is sufficiently ensured. I can do it. In addition, since the display portion provided on the front plate portion is formed in a protruding shape toward the rear side, the end of the display portion on the side of the rear plate portion is pressed against the front side of the door, and the catch metal fitting is provided. It is possible to hold the catch on the door, and it is possible to effectively prevent the catch receiving member from falling off or being displaced.

[0011]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, a pair of left and right doors 3 for opening and closing the front opening 2 of the cabinet 1 is provided, and the left and right doors 3 are made of a sheet glass or a transparent board made of a synthetic resin material. The front end of the cabinet 1 is rotatably supported near the left and right ends, respectively.
A pair of left and right magnet catches 4 are provided at substantially the center of the lower front end of the upper plate, and catch receiving members 10 are attached to the upper edges of the left and right doors 3 in correspondence with the left and right magnet catches 4, respectively. .

The left and right magnet catches 4 are shown in FIG.
As shown in FIG. 2, each time the catch receiving device 10 is pushed backward, the position protruding from the casing 5 (see the magnet catch 4 on the right side in FIG. 2) and the position stored in the casing 5 (the left side in FIG. The slider has a general configuration including a slider 6 whose position is switched between the slider 6 and a magnet catch 7 and a permanent magnet (not shown) incorporated in a front portion of the slider 6.

As shown in FIGS. 2 to 4, the catch receiving member 10 is a substantially U-shaped member manufactured by press-forming a sheet metal, and includes a front plate portion 11 disposed on the front side of the door 3. Door 3
And a connecting portion 13 connecting the two plate portions 11 and 12 at an upper edge of the door 3, and the door 3 is provided between the front plate portion 11 and the rear plate portion 12. A gap 14 in which the upper edge portion is mounted is formed, and the middle portion of the rear plate portion 12 protrudes toward the front plate portion 11 in the vicinity of the left end and the right end.
A pair of projecting portions 15 are formed, a flat sucked portion 16 is formed between the left and right projecting portions 15, and a tapered portion whose upper end is gently inclined forward with respect to the vertical plane at the lower end of the projecting portion 15. The distance between the rear surface of the front plate 11 and the front end of the protrusion 15 is set smaller than the thickness of the door 3.

Next, the operation of the catch fitting 10 will be described. The catch fitting 10 inserts the edge of the door 3 between the front plate 11 and the back plate 12 such that the attracted portion 16 faces the magnet 7 of the magnet catch 4 provided in the cabinet 1. At this time, the upper edge of the door 3 is guided by the tapered portion 17 and is inserted between the projecting portion 15 and the front plate portion 11. Protrusion 1 due to the elastic force of
5 is pressed against the back plate 12 of the door 3, and the catch fitting 10 is fixed to the upper edge of the door 3. As described above, the projection 15 formed on the rear plate 12 is pressed against the rear surface of the door 3 to fix the catch receiving member 10 to the upper edge of the door 3. It is locally raised in the portion 15, and the catch receiving member 10 is effectively prevented from falling off or dislocated.

Further, since the tapered portion 17 is formed on the projecting portion 15, the catch receiving member 10 can be mounted on the upper edge of the door 3 while guiding the upper edge of the door 3 by the tapered portion 17. The attachment of the catch fitting 10 to the hook 3 is facilitated, and the surface of the door 3 is reliably prevented from being damaged when the catch fitting 10 is mounted. Further, since the attracted portion 16 is provided on the rear plate portion 12 of the catch receiving member 10, the catch receiving member 10 is attached to the door 3 so that the attracted portion 16 faces the magnet portion 7. A decrease in the attraction force of the magnet part 7 to the metal fitting 10 is prevented.

Next, a modified example of the catch fitting 10 will be described. (1) Like the catch receiving fitting 10A shown in FIG. 5, the width of the protrusion 15A in the left-right direction may be increased to adjust the surface pressure on the back plate 12. (2) Like the catch fitting 10B shown in FIG. 6, three protrusions 15B protruding toward the front plate are formed in the middle portion of the rear plate 12, and the protrusion 15B at the center and the left and right protrusions. A pair of left and right attracted portions 16B may be formed between the portions 15B, and the catch receiving member 10 may be attached to the door 3 so that one of the left and right attracted portions 16B faces the magnet portion 7.

(3) A catch fitting 10C shown in FIG.
The protruding portion 15 protrudes from the vicinity of the left end to the front plate portion 11 from the vicinity of the left end to the substantially middle portion of the back plate 12 as shown in FIG.
C may be formed, and a flat attracted portion 16C on which the magnet portion 7 is attracted may be formed in the upper half of the protruding portion 15C. (4) Like the catch receiving fitting 10D shown in FIG. 8, one protruding portion 15D protruding toward the front plate portion 11 is formed at the center of the rear plate portion 12, and the rear plate portions are provided on both left and right sides of the protruding portion 15D. A pair of left and right sucked portions 16D is formed on 12
The catch receiving member 10 may be attached to the door 3 so that one of the left and right sucked portions 16D faces the magnet portion 7.

(5) Catch fitting 10E shown in FIG.
As described above, a pair of left and right protrusions 15E protruding toward the front plate 11 may be formed by cutting and raising the middle portion of the back plate 12. In this case, the door 3 is held by the elastic force of the material of the protruding portion 15E, and when the door 3 is closed, the impact caused by the magnet portion 7 abutting on the catch receiving member 10E is absorbed by the protruding portion 15E. As a result, it is possible to more effectively prevent the catch receiving member 10E from falling off or being displaced. In addition, the protrusion 15 in (1) to (4)
A, 15B, 15C, and 15D can also be cut and raised similarly to the protrusion 15E. (6) Like the catch receiving fitting 10F shown in FIG.
Letters, numbers, symbols, such as "PUSH", on the front plate 11
Display unit 2 composed of figures, patterns, or combinations thereof
0 may be formed in a protruding shape toward the back plate portion 12 side.
In this case, the projections 15A, 1
It is not necessary to form 5B, 15C, 15D, 15E, etc., and the manufacture of the catch receiving member 10F becomes easy.

[0019]

According to the first aspect of the present invention, a sufficient attraction force can be obtained by applying the attraction force of the magnet portion to the flat attracted portion of the rear plate portion of the catch receiving device. The projection is pressed against the back of the door, and the catch fitting is attached to the door, so that the catch fitting can be effectively prevented from dropping and misaligned, while the tapered part guides the edge of the door. The catch catch can be attached to the edge of the door, and the catch catch can be easily attached to the door, and the door surface can be reliably prevented from being damaged when the catch catch is attached. Since the spacer member is not mounted between the door and the door, effects such as a reduction in the manufacturing cost of the cabinet can be obtained.

According to the catch fitting of claim 2,
The catch fitting is held on the door by the elastic force of the protrusion,
When the door is closed, the impact caused by the magnet portion coming into contact with the catch receiving member is absorbed by the protruding portion, so that the catch receiving member can be more effectively prevented from falling off and being displaced.

According to the catch receiving device of the third aspect,
Since the magnet part is attracted to the flat attracted part formed on the back plate part, the attracting force of the magnet part with respect to the catch receiving part can be sufficiently secured, and the display part provided on the front plate part faces the back side Since it is formed in a protruding shape, the end on the back plate side of this display unit is pressed against the front side of the door,
It is possible to hold the catch bracket on the door, effectively preventing the catch bracket from dropping and displacing.
Since the catch fitting is held on the door by the pressing force of the display unit, there is no need to separately form a projecting portion or the like, and effects such as easy production of the catch fitting are obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of a cabinet.

FIG. 2 is a plan view of a magnet catch and a catch receiving member.

3 (a) is a plan view of a catch fitting, (b) is a left side view of the catch fitting, (c) is a front view of the catch fitting, (d) is a right side view of the catch fitting, (E) is a rear view of the catch fitting, and (f) is a bottom view of the catch fitting.

FIG. 4A is a sectional view taken along line AA of FIG. 3E;
(B) is a sectional view taken along the line BB in FIG. 3 (e), and (c) is a perspective view of the catch fitting.

5A is a rear view of a catch receiving device according to a first modification, FIG. 5B is a cross-sectional view taken along line CC of FIG. 5A, and FIG.
Is a perspective view of the catch fitting.

6A is a rear view of a catch receiving device according to a second modification, FIG. 6B is a cross-sectional view taken along line DD of FIG. 6A, and FIG.
Is a perspective view of the catch fitting.

7A is a rear view of a catch receiving device according to a third modification, FIG. 7B is a cross-sectional view taken along line EE of FIG. 7A, and FIG.
Is a perspective view of the catch fitting.

8A is a rear view of a catch receiving device according to a fourth modification, FIG. 8B is a sectional view taken along line FF of FIG. 8A, and FIG.
Is a perspective view of the catch fitting.

9A is a rear view of a catch receiving device according to a fifth modification, FIG. 9B is a cross-sectional view taken along line GG of FIG. 9A, and FIG.
Is a perspective view of the catch fitting.

10A is a front view of a catch fitting according to a sixth modification, FIG. 10B is a cross-sectional view taken along line HH of FIG. 10A,
(D) is a perspective view of the catch receiver.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Cabinet 10A Catch receiving part 2 Front opening part 15A Projection part 3 Door 10B Catch receiving part 4 Magnet catch 15B Projection part 5 Casing 16B Adsorption part 6 Slider 10C Catch reception part 7 Magnet part 15C Projection part 10 Catch reception part 16C Adsorption Part 11 Front plate part 10D Catch receiving part 12 Rear plate part 15D Projection part 13 Connecting part 16D Adsorption part 14 Gap 10E Catch reception part 15 Projection part 15E Projection part 16 Adsorption part 10F Catch reception part 17 Taper part 20 Display part

Claims (3)

(57) [Claims] 1. A catch fitting which is attached to an edge of a door which is openably and closably attached to a cabinet and which is attracted to a magnet portion of a magnet catch provided in an opening of the cabinet and holds the door at a closed position. The catch receiving member has a front plate portion disposed on the front side of the door, a rear plate portion disposed on the rear side of the door, and a connecting portion for connecting both plate portions at an outer edge of the door. A flat attracted portion on which the magnet portion is attracted to the back plate portion, and a protruding portion projecting toward the front plate portion side, and rising toward the coupling portion side at an edge opposite to the coupling portion. And a projection formed with an inclined tapered portion. 2. The catch receiving device according to claim 1, wherein said rear plate portion is cut and raised to form a projecting portion. 3. A catch fitting which is attached to an edge of a door which is openably and closably attached to a cabinet, is attracted to a magnet portion of a magnet catch provided in an opening of the cabinet, and holds the door at a closed position. The catch receiving member has a front plate portion disposed on the front side of the door, a rear plate portion disposed on the rear side of the door, and a connecting portion for connecting both plate portions at an outer edge of the door. A flat attracted portion on which the magnet portion is attracted is formed on the back plate portion, and a display portion formed of letters, numbers, symbols, figures, patterns, or a combination thereof is directed toward the back plate portion on the front plate portion. A catch fitting formed in a protruding shape.