JP2008158228A - Wall hanging metal fittings - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide wall hanging metal fittings which have a frame to easily be fitted to a wall, is so structured that a display device is easily attached to the fitted frame, and facilitate wiring processing after the display device is fitted. <P>SOLUTION: The wall hanging metal fittings have a rectangular wall-surface fitting frame which comprises two upper and lower lateral frames and two right and left longitudinal frames and is smaller than the external shape of the display device, and two fitting levers which have display device fitting holes and are disposed nearby the left or right longitudinal frame of the wall-surface fitting frame, where a lower end of the upper lateral frame projects to the side opposite from a wall surface and is wound back to the wall surface side to form a lip groove and the fitting lever has one end portion projecting to the wall surface side and wound back to the side opposite from the wall surface from below to have a fitting portion to engage the lower end portion of the upper lateral frame. The fitting lever has the fitting portion hooked to the lip groove of the upper lateral frame and the other end portion made to abut against the lower lateral frame. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a wall hanging metal fitting, and more particularly to a wall hanging metal fitting for securely fixing a large and thin display device to a wall.

In recent years, the size of display devices has increased, and in particular, liquid crystal televisions, plasma televisions, and the like have come to be used in large households and thin ones. Such a large and thin material is preferably used on a wall in terms of space and ease of viewing.
As a wall-hanging metal fitting for a display device, for example, a frame for directly attaching a display device to a wall and fixing a liquid crystal television or the like to the frame has been proposed.

When attaching a display device to such a frame, it is necessary to attach the display device to the frame while lifting and supporting it, and although it is a simple configuration, attachment is difficult.
Therefore, a wall-mounted unit of a type in which a jig is attached to the back surface of the display device, a latching protrusion is provided on the jig, and the protrusion is fitted into a hole provided in a frame attached to the wall for attaching the display device. Has been proposed (see Patent Document 1 below). In this case, it is not necessary to attach the jig to the display device while lifting the display device, and it is relatively easy to fit the wall-hanging projection of the easily installed jig into the hole of the frame attached to the wall in advance. Can be installed easily.

  However, in the wall hanging unit, an example is shown in which four wall hanging protrusions attached to the back surface of the display device are fitted into four holes provided in the frame. Thus, it is not so easy to fit the protrusions attached to the four places on the back side into the four holes on the wall side. In other words, since neither the projection nor the hole can be seen from the front side, it takes time until the projection and the hole meet, and it cannot be held by one person forever. Therefore, after all, it is necessary for two people to install while checking the protrusion and hole on the back.

  In addition, a display device such as a liquid crystal television needs to connect a line for connecting to an antenna or the like on the back thereof, and such wiring processing is performed after the display device is attached to a wall. However, since the wall-hanging unit has an angle in a state where it is attached to the wall frame, the upper side of the display device has a gap away from the wall frame, but its lower end is located on the wall frame. The lower part is also close to the wall frame. Since the wiring portion of the display device is usually provided at the lower back of the display device, it is difficult for the wall hanging unit to perform the wiring process.

JP 2002-152628 A

  The present invention has been made to solve the above-described problems of the prior art, and includes a frame that can be easily mounted on a wall, and has a structure in which a display device can be easily mounted on the mounted frame. The present invention also provides a wall-hanging metal fitting that can be easily wired after the display device is attached.

  According to a first aspect of the present invention, there is provided a wall-hanging bracket for hanging a display device on a wall, which is composed of two upper and lower horizontal frames and two left and right vertical frames, and has a rectangular wall mounting frame smaller than the outer shape of the display device. And two mounting rods that have display device mounting holes and are arranged in the vicinity of the left or right vertical frame of the wall surface mounting frame, and the lower end of the upper horizontal frame protrudes from the upper side to the opposite side of the wall surface. A lip groove is formed by rewinding to the wall surface side, and the mounting rod is formed to be engageable with the lower end portion of the upper lateral frame by projecting one end portion toward the wall surface and rewinding from the lower side to the opposite wall surface side. The mounting rod is related to a wall-hanging metal fitting characterized in that the mounting portion is hooked on the lip groove of the upper lateral frame and the other end is brought into contact with the lower lateral frame.

  According to a second aspect of the present invention, there is provided a wall-hanging bracket for hanging a display device on a wall, which comprises two upper and lower horizontal frames and two left and right vertical frames, and has a rectangular wall mounting frame smaller than the outer shape of the display device. And two mounting rods arranged in the vicinity of the left or right vertical frame of the wall mounting frame, and two of which are pivotally supported at the respective one end portions of the two mounting rods. Each of the two mounting rods, each of which has a display device mounting hole, and two vertical rods each having one end pivotably supported. The lower end of the frame protrudes on the opposite side of the wall surface and is rewound from the upper side to the wall surface side to form a lip groove. A mounting portion formed to be engageable with a lower end portion of the upper lateral frame, and the mounting rod includes the mounting portion; The other end of the stay is hooked on the lip groove of the side lateral frame and the other end is in contact with the lower lateral frame. It is related with the wall hanging metal fitting characterized by being fixed by either of the fixing | fixed part.

  According to a third aspect of the present invention, the other end and one end of the mounting rod are pivotally supported, and the other end abuts the lower lateral frame at a predetermined angle with the mounting rod. 3. The wall-hanging metal fitting according to claim 1, further comprising a stand that can be accommodated in the mounting rod at a rotation angle of approximately 0 degrees with the rod.

  The invention which concerns on Claim 4 is provided with the biasing member which urges | biases the force which opens a stand with respect to the said attachment rod, The shaft for stopping the said stand at a predetermined angle is provided in the other end of the said attachment rod. 4. The wall bracket according to claim 3, wherein the stand is provided with a stopper for stopping at the rotation angle of approximately 0 degrees.

  According to a fifth aspect of the present invention, a cross section perpendicular to the longitudinal direction of the vertical hook is substantially U-shaped, and the plurality of fixing portions are provided on one side surface facing the U-shape, and the other side surface is provided with the other side surface. 3. The wall-hanging metal fitting according to claim 2, wherein a slot corresponding to the plurality of fixing portions is provided, and a stopper that supports the stay via the slot is provided.

According to the first aspect of the present invention, the upper side horizontal frame has a wall mounting frame having a lip groove at the lower end, a display device taking hole (round hole and long hole), and a lip groove of the upper side horizontal frame at one end. Since it has a mounting part that can be engaged, this mounting part is hooked on the lip groove, and the other end part is composed of two mounting rods that come into contact with the lower horizontal frame. It can be mounted on the wall, and the display device can be mounted without lifting the two mounting rods. The display device can be easily mounted on the wall by simply hooking the mounting portion of the mounting rod on the lip groove of the wall mounting frame. In addition, the attachment rod can be prevented from being detached from the wall surface attachment frame with respect to the thrust from below.
In addition, the mounting rod has a plurality of display device mounting holes, and the lower end of the upper horizontal frame forms a lip groove, so that the display device can be mounted not only in an appropriate mounting hole in the vertical direction, but also The portion can be hooked anywhere on the lip groove and can be arbitrarily attached in the lateral direction, and can correspond to the rear attachment position of almost all display devices.

According to the invention which concerns on Claim 2, the lower end of the upper side horizontal frame has a wall surface mounting frame having a lip groove, a display device mounting hole (round hole and long hole), and a lip groove of the upper side horizontal frame at one end. There are two mounting rods that are formed so that they can be engaged, hook this mounting portion into the lip groove, and the other end abuts the lower lateral frame, and in the vicinity of each mounting portion of these mounting rods. , Two stays each having one end rotatably supported, each other end of the two mounting rods having a display device mounting hole, and each one end rotatably supported The wall mounting frame can be easily mounted on the wall, and the display device can be mounted without lifting up to the two mounting rods. The display device can be easily hung on the wall simply by hooking it on the lip groove of the wall mounting frame. Mounting rod can be prevented from being detached from the wall mount frame with respect to the push-up.
In addition, the vertical gutter has a plurality of display device mounting holes, and the lower end of the upper horizontal frame forms a lip groove, so that the display device can be mounted not only in the vertical mounting holes, but also in the mounting direction. The portion can be hooked anywhere on the lip groove and can be arbitrarily attached in the lateral direction, and can correspond to the rear attachment position of almost all display devices.

  According to the invention of claim 3, the other end and one end of the mounting rod are pivotally supported, the other end abuts the lower horizontal frame at a predetermined angle with the mounting rod, and the mounting rod And a stand that is housed in the mounting rod at a rotation angle of approximately 0 degrees, so that the mounting portion of the mounting rod is attached to the wall mounting frame, and the stand is widened to a predetermined angle and brought into contact with the lower lateral frame. A sufficient working space can be formed between the lower rear portion of the display device and the wall surface mounting frame, and wiring processing can be easily performed even after the display device is attached to the wall.

  According to the invention which concerns on Claim 4, the urging member which urges | biases the force which opens a stand with respect to an attachment rod is provided, The shaft for stopping the said stand at a predetermined angle at the other end of the said attachment rod Since the stopper is provided with a stopper for stopping at the rotation angle of approximately 0 degrees, it is not necessary to adjust the angle by hand, and the stand (7) can be easily and reliably set at a predetermined angle. Can be opened and can be easily and stably closed at a rotation angle of approximately 0 degrees.

  According to a fifth aspect of the present invention, a cross section perpendicular to the longitudinal direction of the vertical hook is substantially U-shaped, and the plurality of fixing portions (angle adjusting holes) are formed on one side surface facing the U-shaped. The other side surface is provided with a long hole corresponding to the plurality of fixing portions (angle adjusting holes), and a stopper (a fall prevention screw) for supporting the stay through the long hole is provided. Therefore, if the fall prevention screw is slid and moved in the long hole without sliding the vertical shaft and the stay, the desired angle adjustment hole and the screw hole of the stay can be aligned, and the angle can be easily changed. It is possible.

Hereinafter, a preferred embodiment of a wall-hanging metal fitting according to the present invention will be described with reference to the drawings.
FIG. 1 is a perspective view showing an example of a first embodiment of a wall-hanging metal fitting according to the present invention. 2 shows the wall surface mounting frame in FIG. 1, (a) is a front view, (b) is a right side view, and (c) is a partially enlarged view showing only a lip groove in the right side view. FIGS. 3A and 3B show the mounting rod in FIG. 1, wherein FIG. 3A is a front view, FIG. 3B is a right side view, FIG. 3C is a plan view, and FIG. In FIG. 1, the left part of the drawing shows the state during the wiring process, and the right part shows the state when the stand is stored.
The wall-hanging metal fitting (1) includes a wall surface mounting frame (2) that is directly attached to the wall surface, and an attachment hook portion (3) that is attached to the display device and hooked onto the wall surface mounting frame (2).

  The wall surface mounting frame (2) is composed of two upper and lower horizontal frames (4) and two left and right vertical frames (5), and is a rectangle slightly smaller than the outer shape of the display device. The horizontal frame (4) has an upper side horizontal frame (4a) having a lower end projecting from the upper side to the wall side and having a lower end projecting from the upper side to the wall side and forming a lip groove (41). The cross section is composed of a substantially horizontal L-shaped lower lateral frame (4b).

The mounting flange (3) is composed of a mounting rod (6) and a stand (7) each having a substantially rectangular front shape and a substantially U-shaped cross section in the longitudinal direction.
At one end in the longitudinal direction of the mounting rod (6), the left and right side surfaces facing each other in the U-shape of the cross-section project toward the wall surface side and rewind from the lower side to the wall surface opposite side, so that the upper horizontal frame (4a) An attachment portion (61) formed to be engageable with the lip groove (41) at the lower end portion is provided. Moreover, the attachment rod (6) has a plurality of round holes (62) from the upper end portion to the vicinity of the central portion and two elongated holes (63) on the lower end side so that the display device can be attached. It has become.

4 shows the stand in FIG. 1, (a) is a front view, (b) is a left side view, and (c) is a plan view. FIG. 5 is a state diagram showing a stand opened at a predetermined angle as viewed obliquely from above. FIG. 6 is a state diagram illustrating a state in which the rotation angle of the stand is approximately 0 degrees. FIG. 7 is an enlarged view of the vicinity of the rotation axis of the stand, (a) is an enlarged view at a predetermined angle, and (b) is an enlarged view at a rotation angle of approximately 0 degrees.
One end of the stand (7) is pivotally supported by the other end of the attachment rod (6) and a rotation shaft (65) so that the stand (7) can be rotated at a predetermined angle with the attachment rod (6). The other end contacts the lower horizontal frame (4b). Specifically, a cut portion (71) of about 90 degrees provided on the left and right side faces of the other end of the stand (7) facing each other in the U-shaped cross section is in contact with the lower horizontal frame (4b). Touch.

The U-shape of the cross section of the stand (7) is slightly smaller than the U-shape of the cross section of the mounting rod (6). Therefore, when the rotation angle is approximately 0 degrees, as shown in FIG. The stand (7) is placed in the mounting rod (6) with the parts facing each other.
A coil spring (72) is wound around the rotating shaft (65) to urge the mounting rod (6) to open the stand (7).

An elongated hole (74) is provided at one end of the left and right side surfaces of the stand (7), the end on the mounting rod (6) side is rounded, and the opposite side is a stopper (75). Further, a knob (73) is provided on the other end in the longitudinal direction of the front surface of the stand (7).
A shaft (67) is provided at the other end (lower end) of the mounting rod (6).
With the configuration of the mounting rod (6) and the stand (7), as shown in FIGS. 7 (a) and 7 (b), the angle is stabilized at a predetermined angle and a rotation angle of approximately 0 degrees.

As shown in FIG. 7 (a), the coil spring (72) biases the force that opens the stand (7) against the mounting rod (6), and the coil spring (72) biasing force stabilizes at a predetermined angle. This is because the stand (7) opened by the shaft is stopped by the shaft (67), and the stand (7) is stably opened at a predetermined angle with respect to the mounting rod (6).
Further, the rotation angle of approximately 0 degrees is stable when the rotation shaft (65) is positioned in the elongated hole (74) portion on one end side of the stand (7) as shown in FIG. 7 (a). When the rotation angle is about 0 degree, one end of the stand (7) has a gap with the other end (lower end) of the mounting rod (6), and the stand (7) is pushed down to center the stand (7). This is because, when the rotary shaft (65) is positioned in the elongated hole (74) on the side, the urging force of the coil spring (72) is stopped by the stopper (75) as shown in FIG. 7 (b). .
As described above, for each component constituting the wall bracket (1), that is, the vertical frame (5), the horizontal frame (4), the mounting rod (6), the stand (7), etc., for example, a hot dip galvanized steel sheet or the like If it is steel materials, it will not be specifically limited.

Next, the attachment operation | movement of the wall hanging metal fitting (1) comprised in this way is demonstrated.
First, the wall surface mounting frame (2) is assembled by the two upper and lower horizontal frames (4) and the two left and right vertical frames (5) (step 1).
The assembled wall mounting frame (2) is composed of round holes (51) provided at a total of four places in two places on the upper and lower sides of the vertical frame (5), and a plurality of long holes provided in the horizontal frame (4) as necessary. (42) is used and fixed to the wall surface by screwing or the like (step 2).

Next, one end of the stand (7) is pivotally supported on the other end of the mounting rod (6), and the stand (7) is placed in the mounting rod (6) (step 3).
Then, the display device is attached to the hole that matches the mounting position provided on the back surface of the display device to be mounted, out of the round hole (62) and the long hole (63) provided on the front surface of the two mounting rods (6). (Step 4).

When each mounting portion (61) of the two mounting rods (6) to which the display device is mounted is hooked on the lip groove (41) at the lower end of the upper horizontal frame, the other end contacts the lower horizontal frame. Contact and stabilize (step 4). At this time, the stand (7) is stored in the mounting rod (6). In addition, the two attachment rods (6) are respectively arranged in the vicinity of the left or right vertical frame of the wall surface attachment frame (2).
Next, when wiring processing or the like is performed on the rear surface of the display device, the lower side of the display device is moved away from the wall with the mounting portion (61) as a fulcrum, and the space between the lower end of the display device and the lower horizontal frame (4b) is the stand. It should be slightly wider than the length of (7) (step 5).

And about the stand (7) accommodated in the lower end part of the attachment rod (6) of both sides, the knob (73) is pushed up one by one, and there is a gap between one end of the stand (7) and the lower end of the attachment rod (6). In this state, the stand (7) is opened by the urging force of the coil spring (72), stops at the shaft (67), and opens at a predetermined angle (step 6).
In this state, when the lower part of the display device is moved closer to the wall with the mounting part (61) as a fulcrum, the cut part (71) of the stand (7) comes into contact with the lower lateral frame (4b), and the lower part of the display device A moderate working space is created between the walls (step 7).

Next, when the wiring process or the like is finished, the lower part of the display device is moved slightly away from the wall with the attachment part (61) as a fulcrum, and the stand (7) is separated from the lower lateral frame (4b). Then, with respect to the stands (7) on both sides, the other end of the stand (7) and the knob (73) are gripped in sequence, and the stand (7) is placed in the mounting rod (6) with a rotation angle of approximately 0 degrees. In this state, the stand (7) is pushed down and stabilized by the stopper (75) (step 8).
Finally, when the lower portion of the display device is moved closer to the wall with the mounting portion (61) as a fulcrum, the other end of the mounting rod (6) is moved to the lower horizontal frame (4b) as shown on the right side of FIG. (Step 9).

  As described above, the wall hanging bracket (1) of the first embodiment includes the wall mounting frame (2) having the lip groove (41) at the lower end of the upper horizontal frame (4a) and the round hole (62 for mounting the display device). ) And an elongated hole (63), and has an attachment portion (61) formed at one end so as to be engageable with the lip groove (41) of the upper lateral frame (4a). The wall mounting frame (2) can be easily mounted on the wall because it is configured with two mounting rods (6) that are hooked on the groove (41) and the other end abuts against the lower lateral frame. The display device can be mounted without lifting it onto the mounting rod (6) of the book, and only by hooking the mounting portion (61) of the mounting rod (6) on the lip groove (41) of the wall surface mounting frame (2). The display device can be hung on the wall.

In addition, since the unwound portion of the mounting portion (61) is caught by the unwound portion of the lip groove (41), for example, a person hits the display device and pushes up the mounting rod (6) from below. However, the attachment rod (6) is difficult to come off from the wall surface attachment frame (2).
The mounting rod (6) has a plurality of display device mounting holes (62, 63), and the lower end of the upper horizontal frame (4a) forms a lip groove (41). In addition to being attached to the appropriate mounting holes (62, 63) in the direction, the mounting part (61) can be hooked anywhere on the lip groove (41) and attached arbitrarily in the lateral direction, almost all It is possible to correspond to the rear mounting position of the display device.

In addition, the wall-hanging metal fitting (1) of the first embodiment is rotatably supported at the other end and one end of the mounting rod (6), and the other end is at a predetermined angle with the mounting rod (6). Since it has a stand (7) that comes into contact with the horizontal frame (4b) and is accommodated in the mounting rod (6) at a rotation angle of approximately 0 degrees with the mounting rod (6), the mounting portion (61 ) Is attached to the wall mounting frame (2), and the stand (7) is widened to a predetermined angle and brought into contact with the lower horizontal frame (4b), between the lower back of the display device and the wall mounting frame (2). A sufficient working space can be formed, and wiring processing can be easily performed even after the display device is attached to the wall.
Furthermore, a biasing member for biasing the opening force of the stand (7) with respect to the mounting rod (6) is provided. A shaft (67) is provided at the other end of the mounting rod, and the stand (7) is stopped. Therefore, it is not necessary to adjust the angle by hand, the stand (7) can be easily and reliably opened at a predetermined angle, and the rotation angle can be easily and stably closed to about 0 degrees. Therefore, it is possible to avoid the other end of the stand (7) opened halfway from hitting the wall without coming into contact with the lower lateral frame (4b).

FIG. 8 is a perspective view showing an example of the second embodiment of the wall hanging bracket according to the present invention. 9 shows the mounting rod in FIG. 8, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view, and (e) is a bottom view. . FIG. 10 shows the stay in FIG. 8, (a) is a rear view, (b) is a right side view, (c) is a left side view, and (d) is a plan view. FIG. 11 shows the downspout in FIG. 8, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view, and (e) is a bottom view. .
In FIG. 8, the right part of the drawing shows the state during the wiring process, and the left part shows the state when the stand is stored. Further, the wall surface mounting frame (2) and the stand (7) in the second embodiment are exactly the same as the wall surface mounting frame (2) and the stand (7) of the first embodiment shown in FIGS. is there. About each component of the wall hook metal fitting (101) of this 2nd Embodiment, the same code | symbol is attached | subjected and shown about the same element as the wall hook metal fitting (1) of 1st Embodiment, and description is abbreviate | omitted.

The wall-hanging metal fitting (101) in the second embodiment is similar to the wall-hanging metal fitting (1) in the first embodiment. The wall-mounting frame (2) can be directly attached to the wall surface, and the wall-mounting frame (2) by attaching the display device. And an attachment flange (103) that is hooked and fixed.
Each of the mounting hooks (103) has a substantially rectangular front shape and a substantially U-shaped cross section perpendicular to the longitudinal direction of the mounting hook (106), stay (8), vertical hook (9) and stand (7). Consists of. 9 to 11, the attachment rod (106), stay (8), and vertical rod (9) shown in FIG. 9 show members constituting the attachment flange portion (103) on the right side in FIG. About each member which comprises a collar part (103), it reverses right and left.

  As with the mounting rod (6) of the first embodiment, the mounting rod (106) has left and right side surfaces facing each other in the U-shape of the cross section at one end in the longitudinal direction and projecting from the lower side to the wall surface. An attachment portion (61) is provided which is rewound to the side and formed to be engageable with the lip groove (41) at the lower end portion of the upper lateral frame (4a). However, unlike the mounting rod (6) of the first embodiment, the mounting rod (106) is not provided with a round hole or a long hole for mounting the display device.

In the stay (8), one end of the stay (8) is pivotally supported in the vicinity of the attachment portion (61) of the attachment rod (106).
The vertical rod (9) is rotatably supported at the other end of the mounting rod (106) and one end of the vertical rod (9).
The other end of the stay (8) is fixed to the other end of the vertical rod (9) by any one of a plurality of angle adjusting holes (91) provided from the other end toward the center. It has become.

FIG. 12 is a state diagram showing the state of the stay and the vertical shaft near the attachment portion.
The U shape of the cross section of the stay (8) is slightly larger than the U shape of the cross section of the mounting rod (106), and the U shape of the cross section of the vertical rod (9) is the U shape of the cross section of the stay (8). One size larger than the letter shape. Due to this size relationship, one end of the stay (8) is pivotally supported in the vicinity of the mounting portion (61) of the mounting rod (106) so as to cover the mounting rod (106), and the stay (8) has a vertical shaft. These are fixed by one of the angle adjusting holes (91) so as to cover (9).

  As for the stand (7), just as in the first embodiment, the stand (7) is placed in the mounting rod (106) at a rotation angle of approximately 0 degrees, and one end of the stand (7) is attached to the mounting rod. The other end of (106) is pivotally supported. However, in the second embodiment, the vertical rod (9) is coaxial with the stand (7) and is pivotally supported by the mounting rod (106) so as to cover the mounting rod (106). The only difference is that

The vertical rod (9) has a plurality of round holes (162) from one end portion (upper end portion) to the vicinity of the center portion and two elongated holes (163) on the lower side portion, and a display device is attached to the vertical rod (9). Be able to.
Further, the vertical rod (9) slides along the longitudinal direction from one end (upper end) to the vicinity of the center on the side opposite to the side where the angle adjusting hole (91) is provided. A long hole (92) is provided as a service hole. A fall prevention screw for supporting the stay (8) through the elongated hole (92) is provided.
The steel members similar to the components of the wall hanging bracket (1) of the first embodiment can also be used for the vertical rod (9), stay (8), etc. constituting the wall hanging bracket (101) of the second embodiment. .

FIG. 13 is a state diagram showing a state when the stand is stored. FIG. 14 is a state diagram showing a state during the wiring process.
Next, the attachment operation | movement of the wall-hanging metal fitting (101) comprised in this way is demonstrated.
First, similarly to the wall hanging bracket (1) of the first embodiment, the wall surface mounting frame (2) is assembled and fixed to the wall surface (step 21).

Next, the stay (8), the vertical rod (9) and the stand (7) are mounted on the mounting rod (106) to form two sets of mounting rod portions (103) (step 22). The order of attachment is not particularly limited.
For example, one end of the stay (8) is attached near the attachment portion (61) of the attachment rod (106) (step 22-1).

At the other end of the mounting rod (106), the stand (7) is placed inside and the one end of the vertical rod (9) is placed on the mounting rod (106), and these are integrally fixed (step 22). -2).
Finally, the stay (8) is fixed by one of the angle adjusting holes (91) of the vertical hook (9) so that the other end of the vertical hook (9) covers the other end of the stay (8). (Step 22-3).

Of the round holes (162) and the long holes (163) provided in front of the two vertical hooks (9) in the two sets of mounting hooks (103), they are provided on the back surface of the display device (111) to be attached. The display device (111) is attached to the hole that matches the specified mounting position (step 23).
When the attachment portions (61) of the two sets of attachment flanges (103) to which the display device (111) is attached are hooked on the lip groove (41) at the lower end portion of the upper frame, the other end portion is located on the lower side. It abuts against the frame and stabilizes (step 24). At this time, as in the first embodiment, the stand (7) is housed in the mounting rod (6). In addition, the two mounting rods (106) are respectively arranged in the vicinity of the left or right vertical frame of the wall surface mounting frame (2).

When the attachment angle (α) of the display device (111) is changed with the display device (111) attached to the attachment flange portion (103) in this way, the angle of the attachment flange portions (103) on both sides is sequentially changed. Remove the bolt secured in one of the adjustment holes (91) (step 25).
Next, with the display device (111) attached to the vertical rod (9) being held, the angle adjusting hole (91) and the screw hole at the other end of the stay (8) at a desired attachment angle (α) (Step 26). At this time, since the fall prevention screw is fastened to the stay (8) through the elongated hole (92) of the vertical rod (9), the vertical rod (9) and the stay (8) do not come off and are long. If the fall prevention screw is slid in the hole (92), the desired angle adjusting hole (91) and the screw hole of the stay (8) can be aligned.
Finally, the combined angle adjusting hole (91) and screw hole are fixed with a bolt screw (step 27).

The operation when wiring processing or the like is performed on the back surface of the display device (111) is the same as steps 5 to 9 of the first embodiment. However, in the second embodiment, since the display device (111) is attached to the vertical gutter (9) and the upper portion of the display device (111) is separated from the wall surface, the stand (7) is set at a predetermined angle and a rotation angle. The inclination of the display device (111) when opening and closing at approximately 0 degrees is different from that of the first embodiment.
In the first embodiment, since only the lower side of the display device (111) is separated from the wall surface, the display device (111) is held away from the lower horizontal frame (4b) as in steps 5, 6 and 8. The moment when the lower side of the display device (111) tries to return to the wall surface side works. In contrast, in the second embodiment, the upper side of the display device (111) is also away from the wall surface and the display device (111) is substantially vertical, so that the moment does not work and the display device (111) is easy to hold. is there.

As described above, the wall hanging bracket (101) of the second embodiment can be easily attached to the wall mounting frame (2) by the configuration of the wall mounting frame (2) and the mounting flange (103) similar to those of the first embodiment. The display device (111) can be mounted without lifting the two sets of mounting flanges (103), and the mounting portion (61) of the mounting flange (103) can be attached to the wall mounting frame ( The display device (111) can be hung on the wall simply by being hooked on the lip groove (41) of 2), and even if the mounting hook (103) is pushed up from below, the mounting hook (103) ) Is difficult to come off from the wall surface mounting frame (2).
Further, the vertical rod (9) has a plurality of display device (111) mounting holes (62, 63), and the lower end of the upper horizontal frame (4a) forms a lip groove (41). (111) can be attached not only to the appropriate mounting holes (62, 63) in the vertical direction, but also the mounting portion (61) can be hooked anywhere on the lip groove (41) and arbitrarily attached in the horizontal direction. It is possible to correspond to the rear mounting position of almost all display devices (111).

The wall hanging bracket (101) of the second embodiment has a configuration similar to that of the first embodiment, and the stand (7) is easily and surely widened to a predetermined angle so that the rear lower portion of the display device (111) and the wall surface are attached. A sufficient working space can be formed between the frame (2).
Furthermore, in the wall-hanging metal fitting (101) of the second embodiment, a plurality of angle adjusting holes (91) are provided on one side surface, and the long holes corresponding to these angle adjusting holes (91) are provided on the other side surface. (92) and provided with a fall prevention screw for supporting the stay (8) through the elongated hole (92), the vertical rod (9) and the stay (8) are not detached, and the elongated hole ( If the fall prevention screw is slid in 92), the desired angle adjusting hole (91) and the screw hole of the stay (8) can be aligned, and the angle can be easily changed.

  The present invention is preferably used for a display device such as a large-sized liquid crystal television or plasma television that is attached to a wall surface for viewing.

It is a perspective view which shows an example of 1st Embodiment of the wall hanging metal fitting which concerns on this invention. 2 shows the wall surface mounting frame in FIG. 1, (a) is a front view, (b) is a right side view, and (c) is a partially enlarged view showing only a lip groove in the right side view. 1 shows a mounting rod in FIG. 1, (a) is a front view, (b) is a right side view, (c) is a plan view, and (d) is a bottom view. The stand in FIG. 1 is shown, (a) is a front view, (b) is a right side view, and (c) is a plan view. It is a state figure which shows a mode that the stand opened at the predetermined angle was seen from diagonally upward. It is a state figure which shows the mode that the rotation angle of a stand is about 0 degree | times. An enlarged view of the vicinity of the rotation axis of the stand is shown, (a) is an enlarged view at a rotation angle of approximately 0 degrees, and (b) is an enlarged view at a predetermined angle. It is a perspective view which shows an example of 2nd Embodiment of the wall hanging metal fitting which concerns on this invention. 8 shows a mounting rod in FIG. 8, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view, and (e) is a bottom view. The stay in FIG. 8 is shown, (a) is a rear view, (b) is a right side view, (c) is a left side view, and (d) is a plan view. FIG. 8 shows a vertical saddle, where (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a plan view, and (e) is a bottom view. It is a state figure which shows the state of a stay near a mounting part, and a vertical shaft. It is a state figure which shows the mode at the time of stand accommodation. It is a state diagram which shows the mode at the time of a wiring process.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wall hanging bracket 2 Wall mounting frame 3 Mounting hook part 4 Horizontal frame 4a Upper side horizontal frame 4b Lower side horizontal frame 5 Vertical frame 6 Mounting bar 7 Stand 41 Lip groove 51, 62 Round hole 61 Mounting part 63 Slot

Claims (5)

A wall bracket for hanging a display device on a wall,
A rectangular wall surface mounting frame comprising two upper and lower horizontal frames and two left and right vertical frames, which is smaller than the outer shape of the display device;
Two mounting rods having a display device mounting hole and arranged in the vicinity of the left or right vertical frame of the wall surface mounting frame;
The lower end of the upper lateral frame protrudes on the opposite side of the wall surface and rewinds from the upper side to the wall surface side to form a lip groove,
The attachment rod has an attachment portion formed so that one end portion protrudes to the wall surface side, is rewound from the lower side to the wall surface opposite side, and can be engaged with the lower end portion of the upper lateral frame,
The mounting bracket is a wall-hanging metal fitting characterized in that the mounting portion is hooked on a lip groove of the upper lateral frame and the other end is brought into contact with the lower lateral frame. A wall bracket for hanging a display device on a wall,
A rectangular wall-mounting frame comprising two upper and lower horizontal frames and two left and right vertical frames, smaller than the outer shape of the display device;
Two mounting rods arranged near the left or right vertical frame of the wall mounting frame;
Two stays each having one end pivotally supported at each one end of the two mounting rods;
It has a display device mounting hole, and is composed of each of the other end portions of the two mounting rods and two vertical shafts each having one end portion pivotally supported.
The lower end of the upper lateral frame protrudes on the opposite side of the wall surface and is rewound from the upper side to the wall surface side to form a lip groove,
The attachment rod has an attachment portion formed so that one end portion protrudes to the wall surface side, is rewound from the lower side to the wall surface opposite side, and can be engaged with the lower end portion of the upper lateral frame,
The mounting rod hooks the mounting portion on the lip groove of the upper horizontal frame, the other end abuts on the lower horizontal frame,
The other end portion of the stay is fixed to any one of a plurality of fixing portions provided in the center direction from the other end to the other end side of the vertical hook.   The other end and one end of the mounting rod are pivotally supported so that the other end abuts the lower horizontal frame at a predetermined angle with the mounting rod, and the rotation angle of the mounting rod is approximately 0 degrees. The wall-hanging metal fitting according to claim 1 or 2, further comprising a stand that is housed in a mounting rod.   An urging member for urging a force for opening the stand with respect to the attachment rod is provided, and a shaft for stopping the stand at a predetermined angle is provided at the other end of the attachment rod. 4. The wall-hanging metal fitting according to claim 3, further comprising a stopper for stopping at the rotation angle of approximately 0 degrees.   A cross section perpendicular to the longitudinal direction of the vertical hook is substantially U-shaped, and the plurality of fixing portions are provided on one side surface facing the U-shape, and the other side surface corresponds to the plurality of fixing portions. The wall-hanging metal fitting according to claim 2, wherein a long hole is provided, and a stopper that supports the stay through the long hole is provided.

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