JP6865495B2 - Support stand - Google Patents

Description

The present invention relates to a support base such as a television stand that supports a supported object such as a television by a support portion provided on an upper portion of a support column erected on a base.

As a support base for supporting an object to be supported by a support portion provided on an upper portion of a support column erected on a base, for example, there is a television stand described in Patent Document 1.

As shown in FIG. 21, the television stand 100 described in the patent document is provided on a flat plate-shaped base 110, columns 120 and 120 erected on the base 110, and above the columns 120 and 120, and is provided on the television T. Is attached, and includes a support portion 130 that supports the television T, and a decorative plate 140 that covers the columns 120 and 120 from the front side.

As shown in FIG. 22, the columns 120 and 120 are outlined by lower columns 121 and 121 erected on the base 110 and upper columns 122 and 122 that are fitted into the lower columns 121 and 121 and can slide in the vertical direction. By sliding the upper columns 122 and 122 with respect to the lower columns 121 and 121, the columns 120 and 120 expand and contract to change the height of the support portion 130, and the height position of the television T can be adjusted.

In the decorative plate 140, a locking portion (not shown) formed on the back surface side thereof is locked from above to the upper edge of the locking piece 150 erected between the lower columns 121 and 121, thereby locking the lower column 140. It is attached to 121, 121 and partially covers the columns 120, 120, and when the wiring or the like of the TV T hangs down between the lower columns 121, 121, the wiring or the like is also covered.

Utility Model Registration No. 3202140

By the way, in the TV stand 100, since the base 110 needs to have a certain plate thickness in order to secure the strength, a step is generated between the base 110 and the installation surface such as the floor surface on which the base 110 is installed, and the base 110 is used due to the step. There was a risk that people would stumble or hit their toes.

Further, when the flat plate-shaped base 110 is in contact with the installation surface in a plane shape, there is a problem that the shaking does not converge when the TV stand 100 swings when it is made thinner. In particular, if a user or the like touches the support portion 120 with the support columns 120 and 120 extended and the support portion 130 is raised and the TV stand 100 swings back and forth with a large amplitude, the shaking continues for a long time and interferes with TV viewing. Even if the base 110 is made as thin as possible by using a material that can easily give strength, it is difficult to reduce the step between the base 110 and the installation surface.

The present invention has been made in view of the above circumstances, and provides a support base capable of quickly converging shaking during rocking and reducing a step between the base and the installation surface. It is an issue.

In order to solve the above problems, the support base according to the present invention includes a base installed on the installation surface, a support column erected on the base, and a support portion provided on the upper part of the support column to support the object to be supported. The base is provided with an inclined portion that is inclined so as to be lowered toward the front, and is in contact with the installation surface at an edge portion including the front edge of the inclined portion.

According to this support, the base is provided with an inclined portion that is inclined so as to be lowered toward the front, and the edge including the front edge of the inclined portion is in contact with the installation surface, so that the installation surface is not extensively surfaced. The linearly contacting edge portion converges the shaking at an early stage when swinging, and the front edge of the inclined portion contacts the installation surface, so that the step between the base and the installation surface can be reduced.

The base is provided with a left-sloping portion that is inclined toward the left and a right-sloping portion that is inclined toward the right on both sides of the inclined portion, and the edge portion is provided. , The left edge of the left inclined portion and the right edge of the right inclined portion may be included. As a result, the level difference between the base and the installation surface can be reduced in the front, left, and right directions, and even if the user approaches the base from each direction, he / she may stumble or hit his / her toes. The situation is prevented.

A reinforcing member for reinforcing the inclined portion may be provided on the bottom surface side of the inclined portion, and the left inclined portion or the right inclined portion is reinforced on the bottom surface side of the left inclined portion or the right inclined portion. Reinforcing members may be provided. That is, a space corresponding to the inclination can be secured on the bottom surface side of the inclined portion, the left inclined portion or the right inclined portion, and a reinforcing member is provided in the space to reinforce the inclined portion, the left inclined portion or the right inclined portion. By doing so, the inclined portion itself, the left inclined portion itself, or the right inclined portion itself can be thinned, and the step between the inclined portion itself and the installation surface can be further reduced.

According to the present invention, when the support base swings, the shaking can be quickly converged, and the step between the base and the installation surface can be reduced.

It is explanatory drawing which shows the TV stand which concerns on embodiment of this invention from the front side. It is explanatory drawing which shows the TV stand of FIG. 1 from the back side. It is explanatory drawing which shows the base of the television stand of FIG. It is explanatory drawing which shows the bottom surface of the base of FIG. It is explanatory drawing which shows the support column of the TV stand of FIG. 1 from the front side. It is explanatory drawing which shows the support column of the TV stand of FIG. 1 from the back side. (A) is an explanatory view showing a decorative plate of the television stand of FIG. 1, and (b) is a cross-sectional view taken along the line VII-VII of (a). (A) is an explanatory view showing the lower decorative plate of the decorative plate of FIG. 7 from the front side, and (b) is an explanatory view showing the lower decorative plate of the decorative plate from the back side. (A) is an explanatory view showing the upper decorative plate of the decorative plate of FIG. 7 from the front side, and (b) is an explanatory view showing the upper decorative plate of FIG. 7 from the back side. It is explanatory drawing which shows the support metal fitting of the TV stand of FIG. (A) is an explanatory view showing one mounting bracket of the support bracket of FIG. 10 from the front side, and (b) is an explanatory view showing one mounting bracket from the back side. (A) is an explanatory view showing the other mounting bracket of the support bracket of FIG. 10 from the front side, and (b) is an explanatory view showing the other mounting bracket from the back side. It is explanatory drawing which shows the stopper metal fitting of the support metal fitting of FIG. (A) is an explanatory view showing a state in which the slit in front of the hook portion of the mounting bracket of FIG. 12 is locked to the locked portion and the stopper bracket is screwed, and (b) is the slit in the center of the hook portion. Is locked to the locked portion and the stopper metal fitting is screwed. In (c), the slit behind the hook portion is locked to the locked portion and the stopper metal fitting is screwed. It is explanatory drawing which shows the state. (A) is an explanatory view showing the holder of the TV stand of FIG. 1 from the front side, and (b) is an explanatory view showing the holder of the TV stand of FIG. 1 from the back side. It is explanatory drawing which shows the state which the holder of FIG. 15 is attached to a frame by the attachment piece. It is explanatory drawing which shows the state which the holder of FIG. 15 is attached to the frame by the locking part. It is explanatory drawing which shows the state in which the support column of the TV stand of FIG. 1 is shrunk. It is explanatory drawing which shows the state which the support | support of the TV stand of FIG. 1 is extended. It is explanatory drawing which shows the other example of the base of the television stand which concerns on embodiment of this invention. It is explanatory drawing which shows the conventional television stand. It is explanatory drawing which shows the support column and the decorative board of the television stand of FIG.

Embodiments of the present invention will be described with reference to the drawings.

As shown in FIGS. 1 and 2, the TV stand 10 according to the present embodiment includes a base 20 installed on the floor surface F, columns 30, 30 erected on the base 20, and columns 30, 30. A decorative plate 40 that covers from the front side, a support metal fitting 50 that is provided above the columns 30 and 30 to support the TV T, and a holder 60 that is attached to the support metal fitting 50 and holds an electronic device such as a hard disk drive for recording. And.

The base 20 has a rectangular shape in a plan view, and as shown in FIG. 3, the horizontal portion 21, the inclined portion 22 extending forward from the horizontal portion 21, and the inclined portion 22 extending to the left from the horizontal portion 21. A portion 23 and an inclined portion 24 extending to the right from the horizontal portion 21 are provided.

The horizontal portion 21 has a rectangular shape in a plan view, and has prismatic protrusions 25, 25 at a predetermined height from the floor surface F. The inclined portion 22 has a plan view trapezoidal shape, and is from the trailing edge 22b (the trailing edge 22b is common to the front edge of the horizontal portion 21) until the front edge 22a has a height substantially equal to the floor surface F. It is inclined so that it becomes lower toward the front. The inclined portion 23 has a planar viewing table shape, and is leftward from the inner edge 23b (the inner edge 23b is common to the side edge of the horizontal portion 21) until the outer edge 23a has a height almost equal to the floor surface F. The inclined portion 24 is inclined so as to be lower toward the floor, and the inclined portion 24 has a plan view trap shape, and the inner edge 24b (the inner edge 24b is a side edge of the horizontal portion 21) until the outer edge 24a has a height almost equal to the floor surface F. It is inclined so that it becomes lower toward the right from (.). The front edge 22a, the outer edge 23a, and the outer edge 24a form the edge portion 20a of the base 20 and are in contact with the floor surface F.

The horizontal portion 21, the inclined portion 22, the inclined portion 23 and the inclined portion 24 are formed by bending a metal plate, the inclined portion 22 and the inclined portion 23 are partitioned by a ridge line 26, and the inclined portion 22 and the inclined portion 24 are formed by a ridge line 27. It is partitioned by.

A back plate portion 28 is provided on the back surface side of the base 20, and as shown in FIG. 4, lower portions 25a and 25a of the protrusions 25 and 25 penetrating the horizontal portion 21 and the base on the bottom surface side of the base 20. Beam members 29a to 29g for reinforcing 20 are provided.

The beam member 29a is provided between the lower portions 25a and 25a and the back plate portion 28 on the back surface of the horizontal portion 21, the inclined portion 23 and the inclined portion 24, and reinforces the horizontal portion 21, the inclined portion 23 and the inclined portion 24. There is.

The beam members 29b and 29b are provided on the back surfaces of the horizontal portion 21 and the inclined portion 22 so as to extend forward from the beam member 29a over a half or more of the distance from the beam member 29a to the front edge 22a. , The horizontal portion 21 and the inclined portion 22 are reinforced. The beam members 29b, 29b may be in contact with the inner surfaces 25b, 25b of the lower portions 25a, 25a of the protrusions 25, 25, and may be welded to the inner surfaces 25b, 25b.

The beam members 29c and 29c are provided on the back surfaces of the horizontal portion 21 and the inclined portion 22 so as to extend forward from the beam member 29a over a half or more of the distance from the beam member 29a to the front edge 22a. , The horizontal portion 21 and the inclined portion 22 are reinforced. The beam members 29c and 29c may be in contact with the outer surfaces 25c and 25c of the lower portions 25a and 25a of the protrusions 25 and 25 and may be welded to the outer surfaces 25c and 25c.

The beam member 29d extends along the ridge line 26 on the back surface of the inclined portion 22 so as to extend from one of the beam members 29c and 29c (the left beam member 29c) over a half or more of the length of the ridge line 26. It is provided to reinforce the inclined portion 22.

The beam member 29e extends along the ridge line 27 on the back surface of the inclined portion 22 so as to extend from the other side of the beam members 29c and 29c (the beam member 29c on the right side) over a half or more of the length of the ridge line 27. It is provided to reinforce the inclined portion 22.

The beam member 29f is provided on the back surface of the inclined portion 23 so as to extend from one of the beam members 29c and 29c (the left beam member 29c) and be located between the beam member 29a and the beam member 29d. Is reinforced.

The beam member 29g is provided on the back surface of the inclined portion 24 so as to extend from the other side of the beam members 29c and 29c (the beam member 29c on the right side) and be located between the beam member 29a and the beam member 29e. Is reinforced.

As shown in FIGS. 5 and 6, the columns 30 and 30 are a square tubular lower column 31 and 31 in which the protrusions 25 and 25 are fitted and are erected on the base 20, and a cylinder of the lower columns 31 and 31. It is provided with upper columns 32, 32 that are fitted into the inside from above and slide in the vertical direction with respect to the lower columns 31, 31. The columns 30 and 30 can be expanded and contracted by sliding the upper columns 32 and 32 with respect to the lower columns 31 and 31.

The back surface 31a of the lower support column 31 is provided with a plurality of insertion holes 31b in the height direction, and the back surface 32a of the upper support column 32 is provided with a plurality of screw holes (holes in which screws are formed on the peripheral surface) in the height direction. 32b is provided. The upper strut 32 is positioned with respect to the lower strut 31 by superimposing the insertion hole 31b and the screw hole 32b, inserting the screw 34 into the washer 33 and the insertion hole 31b, and screwing the screw 34 into the screw hole 32b. It is fixed.

Screw holes 32d and screw holes 32e are provided above and below the front surface 32c of the upper support column 32, and a plate-shaped crosspiece 35 and a crosspiece 36 and a prismatic crosspiece 37 are below between the lower support columns 31 and 31. It is erected in order from the top to the top, and a crosspiece 38 is erected between the upper columns 32 and 32.

The crosspiece 35 has a fixing portion 35a, 35a fixed to the inner surfaces 31c, 31c of the lower columns 31, 31 and a connecting portion 35b connecting the fixing portions 35a, 35a. Slits 35c and 35c are formed. Similarly, the crosspiece 36 has a fixing portion 36a, 36a fixed to the inner surfaces 31c, 31c of the lower columns 31, 31 and a connecting portion 36b connecting the fixing portions 36a, 36a, and the upper edge of the connecting portion 36b. Is formed with slits 36c and 36c.

The crosspiece 38 abuts on the fixing portions 38a, 38a fixed to the back surfaces 32a, 32a of the upper columns 32, 32 and the inner surfaces 32e, 32e of the upper columns 32, 32 continuously on the inner edges of the fixing portions 38a, 38a. It has a contact portion 38b, 38b extending downward and a connecting portion 38c connecting the lower front edges of the contact portions 38b, 38b, and slits 38d, 38d are formed on the upper edge of the connecting portion 38c. ing.

An insertion hole 38e is formed in the fixing portion 38a, the insertion hole 38e and the screw hole 32b are overlapped with each other, the screw 34 is inserted into the washer 33 and the insertion hole 38e, and the screw 34 is screwed into the screw hole 32b. As a result, the fixing portion 38a is fixed to the back surface 32a.

As shown in FIGS. 7 to 9, the decorative plate 40 includes a lower decorative plate 70 and an upper decorative plate 80.

The lower decorative plate 70 includes a rectangular lower front plate 71 that covers the front surfaces 31d and 31d of the lower columns 31 and 31, and an outer surface 31e of the lower columns 31 and 31 extending from both side edges of the lower front plate 71 to the back side. , 31e, and a pair of lower back plates 73, 73 extending inward from the trailing edge of the lower side plates 72, 72 and covering the back surfaces 31a, 31a of the lower columns 31, 31. Be prepared.

An appropriate design is applied to the surface 71a of the lower front plate 71, and a spacer 90 is attached to the upper portion thereof. The back surface 71b of the lower front plate 71 is provided with locking portions 74, 74 at the lower portion and locking portions 75, 75 at the upper portion, and ribs 76, 76 and ribs 76, 76 for stiffening the lower decorative plate 70. Ribs 77 and 78 are provided to connect the ribs 77 and 78. The shape of these ribs may be changed as appropriate, and the ribs may not be provided as long as the rigidity of the lower front plate 71 is ensured.

The upper decorative plate 80 has a rectangular upper front plate 81 that is longer than the lower front plate 71 in the vertical direction and overlaps the lower front plate 71, and a lower side plate 72 that extends from both side edges of the upper front plate 81 to the back side. , 72, and a pair of upper back plates 83, 83 extending inward from the trailing edge of the upper side plates 82, 82 and superimposing on the lower back plates 73, 73.

The front surface 81a of the upper front plate 81 is appropriately designed, and the back surface 81b of the upper front plate 81 is provided with locking portions 84 and 84 at the upper portion and a rib 85 for stiffening the upper decorative plate 80. , 85, and ribs 86, ribs 87, and ribs 88 that connect the ribs 85 and 85 are provided. The shape of these ribs may be changed as appropriate, and the ribs may not be provided as long as the rigidity of the upper front plate 81 is ensured.

In the decorative plate 40, the front surface 71a of the lower front plate 71 faces the back surface 81b of the upper front plate 81 via the spacer 90, and the lower side plate 72 and the lower back plate 73 pass through the gap between the upper side plates. The upper decorative plate 80 slides with respect to the lower decorative plate 70 in a state where the lower decorative plate 70 and the upper decorative plate 80 are overlapped with each other so as to oppose the 82 and the upper back plate 83, so that the upper decorative plate 80 can be expanded and contracted. ..

Then, the locking portions 74 and 74 are locked to the slits 35c and 35c of the crosspiece 35 from above, and the locking portions 75 and 75 are locked to the slits 36c and 36c of the crosspiece 36 from above. The 70 is attached to the lower columns 31 and 31, and the locking portions 84 and 84 are locked to the slits 38d and 38d of the crosspiece 38 from above, so that the upper decorative plate 80 is attached to the upper columns 32 and 32. The height of the upper edge 80a of the upper decorative plate 80 attached to the upper columns 32, 32 is the same as or a predetermined value h of the lower edge Ta (see FIGS. 18 and 19) of the television T attached to the support metal fitting 50. The upper columns 32 and 32 are hidden behind the upper decorative plate 80 and the TV T so that they cannot be seen from the front side.

As shown in FIG. 10, the support bracket 50 includes a frame 51 attached to the columns 30 and 30, a mounting bracket 52 and a mounting bracket 53 locked to the frame 51 to mount the TV T, and a mounting bracket 52 and a mounting bracket. The stopper metal fittings 54 and 54 for preventing the 53 from falling off from the frame 51 are provided.

The frame 51 extends in the width direction (left-right direction) when attached to the columns 120, 120, and the mounting bracket 52 and the mounting bracket 53 are locked, and the locked bracket 55 A locked bracket 56 that extends downward in the width direction to lock the mounting bracket 52 and the mounting bracket 53, and a locked bracket 55 and a locked bracket that extend in the height direction (vertical direction). It has connecting metal fittings 57 and 57 for connecting 56.

The locked metal fitting 55 is connected to a locked portion 55a in which a metal plate is bent in a side view crank shape and the mounting metal fitting 52 and the mounting metal fitting 53 are locked by the connecting metal fittings 57 and 57. It has a portion 55b and an intermediate portion 55c interposed between the locked portion 55a and the connected portion 55b. The upper edge of the locked portion 55a is provided with a plurality of slits 55d symmetrically with respect to the center position in the width direction, and the connected portion 55b has a screw hole 55e at the center position in the width direction. Further, insertion holes 55f and 55f are provided at symmetrical positions with respect to the screw holes 55e. The screw holes 55e are used for attaching a wire that connects the frame 51 to a wall or the like to prevent the TV stand 10 from tipping over, but here, as will be described later, they are also used for screwing the holder 60.

The locked metal fitting 56 is connected to a locked portion 56a in which a metal plate is bent in a side view crank shape and the mounting metal fitting 52 and the mounting metal fitting 53 are locked by the connecting metal fittings 57 and 57. It has a portion 56b and an intermediate portion 56c interposed between the locked portion 56a and the connected portion 56b. The connected portion 56b is provided with insertion holes 56d and 56d at positions symmetrical with respect to the center position in the width direction.

The connecting metal fittings 57, 57 are fixed to the connected portion 55b and the connected portion 56b at the positions of the insertion holes 55f, 55f and the insertion holes 56d, 56d, and connect the locked metal fitting 55 and the locked metal fitting 56. ..

In the frame 51, the insertion hole 55f and the screw hole 32d are overlapped, the screw 34 is inserted into the washer 33 and the insertion hole 55f, and the screw 34 is screwed into the screw hole 32d, and the insertion hole 56d and the screw are screwed. By superimposing the holes 32e, inserting the screws 34 into the washers 33 and the insertion holes 56d, and screwing the screws 34 into the screw holes 32e, the screws 34 are fixed to the upper columns 32 and 32 of the columns 30 and 30.

As shown in FIG. 11, the mounting bracket 52 has a contact surface portion 52a that is formed by bending a metal plate and abuts on the back surface of the television T, and a hook portion 52b and a hook portion 52c that are locked to the frame 51 up and down. It includes a formed locking surface portion 52d.

The contact surface portion 52a is provided with a square hole 52e, a plurality of round holes 52f, a long hole 52g, and a long hole 52h. The lower edge 52i of the hook portion 52b is inclined so as to be higher toward the rear, and the lower edge 52i is provided with a slit 52j, a slit 52k, and a slit 52l in this order from the front. Similarly, the lower edge 52m of the hook portion 52c is inclined so as to be higher toward the rear, and the slit 52n, the slit 52o, and the slit 52p are provided in this order from the front on the lower edge 52m. Further, two screw holes 52q are formed in the hook portion 52b.

The mounting bracket 53 has a shape that is substantially symmetrical to the mounting bracket 52 when the metal plate is bent. As shown in FIG. 12, the mounting bracket 53 has a contact surface portion 53a that abuts on the back surface of the television T and a hook that is locked to the frame 51. The portion 53b and the hook portion 53c are provided with a locking surface portion 53d formed on the upper and lower sides.

The contact surface portion 53a is provided with a round hole 53e, a plurality of round holes 53f, a long hole 53g, and a long hole 53h. The lower edge 53i of the hook portion 53b is inclined so as to be higher toward the rear, and the lower edge 53i is provided with a slit 53j, a slit 53k, and a slit 53l in this order from the front. Similarly, the lower edge 53m of the hook portion 53c is inclined so as to be higher toward the rear, and the slit 53n, the slit 53o, and the slit 53p are provided in this order from the front on the lower edge 53m. Further, two screw holes 53q are formed in the hook portion 53b.

As shown in FIG. 13, the stopper metal fittings 54 are a screw-fastening portion 54a screwed to the hook portion 52b of the mounting bracket 52 or the hook portion 53b of the mounting bracket 53, and a body portion provided below the screw-fastening portion 54a. It has a 54b and a hook portion 54c provided in front of the lower part of the body portion 54b. When the stopper metal fitting 54 is screwed to the mounting metal fitting 52 or the mounting metal fitting 53 and assembled to the frame 51 as described later, the screwed portion 54a has the lower edge 52i of the hook portion 52b and the lower edge of the hook portion 53b. An elongated hole 54d that is inclined is formed in the same manner as the 53i, and a slit 54e is formed between the body portion 54b and the hook portion 54c.

When the TV T is supported by the support metal fitting 50, first, the contact surface portion 52a of the mounting bracket 52 and the contact surface portion 53a of the mounting bracket 53 are brought into contact with the back surface of the TV T, and are provided on the back surface of the TV T. The round hole 52f and the round hole 53f are overlapped with the screw holes (not shown). Then, the mounting bracket 52 and the mounting bracket 53 are attached to the TV T by inserting a screw (not shown) into the round hole 52f and the round hole 53f and screwing the screw into the screw hole on the back surface of the TV T.

The left and right sides of the mounting bracket 52 and the mounting bracket 53 may be arranged according to the size of the TV T, for example, when the intervals between the screw holes provided on the left and right sides of the back surface of the TV T are 10 cm, 30 cm, and 40 cm. By attaching the mounting bracket 52 to the left and the mounting bracket 53 to the right, and mounting the mounting bracket 52 to the right and the mounting bracket 53 to the left in the case of 20 cm, the mounting brackets 52 and the columns 30 and 30 of the mounting brackets 53 can be attached. It is possible to avoid interference and the like.

Next, the hook portion 52b of the mounting bracket 52 and the hook portion 53b of the mounting bracket 53 are locked to the locked portion 55a of the frame 51 attached to the columns 30 and 30, and the hook portion 52c and the hook portion 53c are It is locked to the locked portion 56a of the frame 51.

Specifically, when the back surface of the TV T is flat with few irregularities, the slit 52j in front of the hook portion 52b is locked to the slit 55d of the locked portion 55a from above, and the slit 52n in front of the hook portion 52c is locked. Is locked to the locked portion 56a from above, the slit 53j in front of the hook portion 53b is locked to the slit 55d of the locked portion 55a from above, and the slit 53n in front of the hook portion 53c is locked to the locked portion. It is locked to 56a from above.

On the other hand, when there is a protrusion on the back surface of the TV T or when avoiding wiring interference, the central slit 52k of the hook portion 52b or the rear slit 52l is locked to the slit 55d of the locked portion 55a from above. , The central slit 52o or the rear slit 52p of the hook portion 52c is locked to the locked portion 56a from above, and the central slit 53k or the rear slit 53l of the hook portion 53b is made into the slit 55d of the locked portion 55a. It may be locked from above, and the central slit 53o of the hook portion 53c or the rear slit 53p may be locked to the locked portion 56a from above.

Subsequently, the stopper fitting 54 is inserted so that the connected portion 55b of the locked fitting 55 enters the slit 54e and the hook portion 54c engages with the connected portion 55b, and the elongated hole 54d of the screwed portion 54a is formed. After being positioned so as to overlap the screw hole 52q of the hook portion 52b or the screw hole 53q of the hook portion 53b, as shown in FIG. 14, the hook portion 52b or the hook portion 53b is fastened with the screw 58 through which the elongated hole 54d is inserted. To do. As a result, the attachment of the TV T to the support metal fitting 50 (attachment to the TV stand 10) is completed.

By the way, as the slit that locks to the slit 55d of the hook portion 52b or the hook portion 53b becomes behind the slit 52j to the slit 52k, the slit 52l or the slit 53j to the slit 53k, and the slit 53l, the hook portion with respect to the locked metal fitting 55. The relative position of the 52b or the hook portion 53b is lowered forward along the lower edge 52i or the lower edge 53i, but as described above, the elongated hole 54d is inclined in the same manner as the lower edge 52i and the lower edge 53i. Therefore, no matter which slit of the hook portion 52b or the hook portion 53b is locked in the slit 55d, the overlap between the elongated hole 54d and the screw hole 52q or the screw hole 53q is maintained, and the elongated hole 54d is used for fastening the screw 58. To serve.

The holder 60 is formed by bending a metal plate, and as shown in FIG. 15, the bottom surface portion 61, the front surface portion 62 extending upward from the front edge of the bottom surface portion 61, and the rear edge to the front surface of the bottom surface portion 61. It includes a rear surface portion 63 extending upward so as to be lower than the portion 62, and a locking portion 64 extending forward and downward from the upper edge of the front surface portion 62 and exhibiting a substantially U-shape in side view.

A plurality of ventilation holes 61a are formed on the bottom surface portion 61, a plurality of ventilation holes 62a are formed on the front surface portion 62, and a plurality of ventilation holes 63a are formed on the rear surface portion 63. It is held on the bottom surface 61 in the facing space of the front surface 62 and the rear surface 63, and the wiring can be routed to the open side of the facing space, that is, the openings 65 and 65.

Screw holes 62b and 62b are formed in the front surface portion 62 above the ventilation holes 62a, and a mounting piece 66 projecting downward is continuously provided on the front surface portion 62 at the lower edge thereof, and the mounting piece 66 is provided with a mounting piece 66. , The insertion hole 66a is formed.

As shown in FIG. 16, in this holder 60, a screw 67 for inserting the insertion hole 66a is screwed into the screw hole 55e of the locked metal fitting 55, and the bottom surface portion 61 is formed on the upper surfaces 32g and 32g of the upper columns 32 and 32. By being mounted, it is attached to the frame 51. Alternatively, as shown in FIG. 17, the locking portion 64 is locked to the locked portion 55a of the locked metal fitting 55, and the screws 67 and 67 are screwed into the screw holes 62b and 62b to cover the tip thereof. It may be attached to the frame 51 by abutting on the locking portion 55a.

When the height of the support metal fitting 50 is lowered to the maximum in the TV stand 10, the fixing portions 38a, 38a of the crosspiece 38 fixed to the back surfaces 32a, 32a of the upper columns 32, 32 interfere with the lower columns 31, 31. Up to (until just before hitting the upper ends of the back surfaces 31a, 31a of the lower columns 31, 31), the upper branches 32, 32 are fitted into the lower columns 31, 31, and as shown in FIG. 18, the lower decorative plate 70 is the upper decorative plate 80. Is completely covered by. Further, since the upper columns 32 and 32 are hidden by the upper decorative plate 80 and the TV T and cannot be seen from the front side, it seems that there is only the upper decorative plate 80 between the base 20 and the TV T.

On the other hand, when changing the height of the support metal fitting 50 from the low position to the high position on the TV stand 10, the upper branches 32 and 32 are slid upward with respect to the lower columns 31 and 31, and the columns 30 and 30 are extended. .. At this time, since the upper decorative plate 80 slides upward together with the upper branches 32 and 32, the difference (0 or a predetermined value) between the height of the upper edge 80a of the upper decorative plate 80 and the height of the lower edge Ta of the television T h) does not change, and the upper columns 32, 32 remain hidden by the upper decorative plate 80 and the television T no matter how much they extend with respect to the lower columns 31, 31.

As shown in FIG. 19, when the height of the support metal fitting 50 is raised to the maximum in the TV stand 10, the lower decorative plate 70 appears below the upper decorative plate 80. On the other hand, since the upper columns 32 and 32 remain hidden by the upper decorative plate 80 and the TV T, it seems that there is only the lower decorative plate 70 and the upper decorative plate 80 between the base 20 and the TV T.

The TV stand 10 according to the present embodiment includes an inclined portion 22 that inclines so that the base 20 is lowered toward the front, and is in contact with the floor surface F at the edge portion 20a including the front edge 22a of the inclined portion 22. The edge portion 20a linearly in contact with the floor surface F converges the shaking at an early stage when swinging, and the front edge 22a of the inclined portion 22 contacts the floor surface F, so that the edge portion 20a is in contact with the floor surface F of the base 20. The step between them can be reduced. Here, in particular, the protrusions 25 and 25 that support the columns penetrate into the space formed below the trailing edge 22b side of the inclined portion 22 (below the horizontal portion 21), and the lower portions 25a and 25a are the inner surfaces 25b and 25b. By being firmly fixed to the beam members 29b, 29b and the beam members 29c, 29c on the outer surfaces 25c and 25c by welding or the like, the base 20 is less likely to shake and the convergence when the base 20 is shaken becomes faster.

Further, the base 20 is provided with an inclined portion 23 inclined so as to be lowered toward the left and an inclined portion 24 inclined so as to be lowered toward the right on the left and right sides of the inclined portion 22. Since 20a also includes the outer edge 23a of the inclined portion 23 and the outer edge 24a of the inclined portion 24, the step between the base 20 and the floor surface F can be reduced not only in the front but also in the left and right sides. No matter which direction a person approaches the base 20, the situation of stumbling or hitting the toes is prevented (note that there are columns 30, 30 and the like on the trailing edge side of the base 20, and the columns 30 and 30 are present. Since it is assumed that the TV stand 10 is often installed by bringing the above to the wall, it is unlikely that the user or the like approaches the base 20 from behind and stumbles or hits the toes.) ..

Further, a space corresponding to the inclination is secured on the bottom surface side of the inclined portion 22, the inclined portion 23, and the inclined portion 24, and beam members 29a to 29g are provided in the space, and the inclined portion 22, the inclined portion 23, and the inclined portion 24 are provided. Since 24 is reinforced (in the present embodiment, beam members 29a to 29c are also provided in the space below the horizontal portion 21 to reinforce the base 20), the inclined portion 22, the inclined portion 23, and the inclined portion 23 are reinforced. By thinning the portion 24, it is possible to further reduce the step between the floor surface F and the floor surface F.

Although the embodiments of the present invention have been illustrated above, the embodiments of the present invention are not limited to those described above, and may be appropriately modified without departing from the spirit of the invention.

For example, in the above embodiment, the base 20 includes an inclined portion 22 that is inclined in the front-rear direction, and an inclined portion 23 and an inclined portion 24 that are inclined in the left-right direction with the inclined portion 22 interposed therebetween. As described above, the base 20 is provided with an inclined portion 22'inclined in the front-rear direction, and the entire upper surface of the base 20 is inclined toward the front edge 22'a so as to be gradually lowered from the trailing edge 22'b, so that the front edge 22' It may be lowered until a becomes a height that is almost equal to the floor surface F.

Further, the present invention may be applied to a support base such as a cleaner instead of using the object supported by the support portion as a television.

10 TV stand (support stand)
20 Base 20a Edge 22 Slope 22a Front edge 22'Slope 22'a Front edge 23 Slope (left slope)
23a Front edge (left edge)
24 Inclined part (right inclined part)
24a Front edge (right edge)
29c-29j Beam member (reinforcing member)
30 Support 50 Support F Floor surface (installation surface)
T TV (supported object)

Claims (5)

A base installed on the installation surface, a support column erected on the base, and a support portion provided on the upper part of the support column to support the supported object are provided.
The base includes a horizontal portion, an inclined portion , a left inclined portion, and a right inclined portion, and the inclined portion, the left inclined portion, and the right inclined portion are directed from the horizontal portion toward the front, the left, and the right, respectively. the front edge of the inclined portion inclined to become low, and contact the installation surface at the edge portion including a left edge and right edge of the right inclined portion of the left inclined portion,
The strut support base, characterized in that the erected on a horizontal section, to have a vertical dimension greater than the longitudinal dimension of the base. The support base according to claim 1, wherein a reinforcing member for reinforcing the inclined portion is provided on the bottom surface side of the inclined portion. The support according to claim 1 or 2, wherein a reinforcing member for reinforcing the left inclined portion or the right inclined portion is provided on the left inclined portion or the bottom surface side of the right inclined portion. The stand. It said posts, a support according to any one of claims 1 to 3, characterized in that decorative plates covering the post from the front is attached. The support base according to any one of claims 1 to 4, wherein the supported object is a television.

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