JP3238453U - upright tv stand - Google Patents

Abstract

[Problem] To improve the design of a TV stand by giving a shelf board a degree of freedom in the left-right direction, and even if the shelf board is laterally shifted and the weight balance of the stand is lost in the left-right direction, the stand can still be maintained. To provide a tension-type TV stand which does not topple over. A post 14 fixed between the ceiling and the floor of a room in a stretched state, a television mounting portion 16 provided on the post to which a television is attached, and an article mounted on the post connected to the post. The thrust type TV stand 10 is characterized by comprising a shelf plate 20 to be placed thereon and a horizontal shift connecting structure 23 for connecting the shelf plate to the support so that the horizontal shift is possible. [Selection drawing] Fig. 1

Description

There is an application for exception to loss of novelty

This invention relates to a stretch-type TV stand in which a support is fixed between the ceiling and the floor of a room in a stretched state.

2. Description of the Related Art For example, a TV stand disclosed in Non-Patent Document 1 is known as a stand for setting up a TV in a living room of a house.
This TV stand consists of a bottom plate to be placed on the floor of the living room, a post erected on the bottom plate, a rectangular frame-shaped TV mounting part connected to the upper part of the post, and a position near the middle height of the post. and a pair of upper and lower shelf plates. These shelves were firmly fixed to the posts at their longitudinal (lateral) intermediate portions.
When using the TV stand of Non-Patent Document 1, the TV is attached to the upper part of the column via the TV attachment part, and a pair of upper and lower shelves arranged near the middle height of the column are used to hold a recording device, for example. Articles such as television peripherals, pots of foliage plants, and interior miscellaneous goods are placed thereon.

[Search on April 20, 2020], Internet <URL: https://store.shopping.yahoo.co.jp/fitueyes/tt307001mb.html?sc_i=shp_pc_search_itemlist_shsrg_title&sc_e=afvc_shp_3571190 FITUEYES TV stand>

However, the TV stand of Non-Patent Document 1 is a floor-mounted stand, and the pair of upper and lower shelf boards are firmly fixed to the pillars at the intermediate portions in the longitudinal direction. Therefore, each shelf plate has no degree of freedom in the left-right direction (longitudinal direction of the shelf plate), and the design of the TV stand is inferior.
Therefore, it is conceivable to configure each shelf board so that it can be horizontally shifted (shifted in the left-right direction). However, in the conventional floor-mounted TV stand, heavy recording devices and various interior miscellaneous goods are placed on each shelf board arranged at the middle height of the support, with the heavy TV mounted on the upper part of the support. There was a risk that the weight balance would be lost and the TV stand would topple over.

Therefore, as a result of intensive research, the conceived inventor adopted a thrust-type TV stand in which a support is fixed between the ceiling and the floor of the room in a thrust state instead of the conventional floor-mounted TV stand. With the TV mounted on a pole, we found that the TV stand would not topple over, regardless of the weight balance, even if a shelf board for storing heavy items such as a recording device and various interior goods could be horizontally shifted. and completed this idea.

The present invention has been devised in view of such problems, and it is possible to improve the design of the TV stand by having a degree of freedom in the horizontal direction of the shelf board, and to shift the shelf board laterally so that the stand can be adjusted. To provide a thrust type TV stand which does not overturn even if the weight balance in the right and left direction is lost.

The device according to claim 1 comprises a support that is fixed between the ceiling and the floor of a room in a tensioned state, a television mounting part that is provided on the support and to which a television is attached, and a television that is connected to the support. (1) a shelf board on which an article is placed; and a horizontal shift connection structure for connecting the shelf board to the support so that the shelf board can be horizontally shifted.

The cross-sectional shape of the strut is arbitrary. For example, it may be rectangular, circular, or elliptical.
In addition, the number of struts to be used is not limited. For example, it may be one or two or more.
Furthermore, the support may be erected on a bottom plate placed on the floor. The material and shape of the bottom plate are arbitrary.
Furthermore, a ceiling abutment member with a cushion body may be provided at the upper end of the column to reduce the pressing force against the ceiling.
Moreover, it is preferable that the support column is height-adjustable according to the height of the ceiling. As the structure for adjusting the height of the column, for example, a telescopic structure in which an elevating cylinder is housed in a fixed cylinder so as to be able to move up and down can be adopted. A telescopic structure means a structure in which an outer stationary cylinder and an inner elevating cylinder that overlap each other expand and contract.

The structure of the television mounting portion is arbitrary as long as the television can be mounted on the support. For example, a pair of brackets to be fixed to the television may be hooked to both ends in the left-right direction of the base frame in the form of a rectangular frame.
The type of television that can be attached to the television attachment portion is also arbitrary. For example, a flat-screen television may be used.

The shape and size of the shelf board are arbitrary.
Also, the number of shelves used may be one or two or more.
Furthermore, the mounting position of the television in the height direction of the column is also arbitrary.
The lateral shift connection structure may be of any structure as long as the shelf board can be laterally shifted connected to the strut. For example, the shelf board may be laterally moved along a guide rail extending in the left-right direction.

Further, according to a second aspect of the invention, the lateral shift connection structure includes a plurality of screw holes drilled at predetermined intervals in the length direction of the shelf board, and a base end connected to the post. and a shelf connecting bracket to which the shelf is screwed so as to be laterally shiftable through any of the screw holes. .

The number of screw holes drilled in the shelf plate is arbitrary as long as it is two or more.
Also, the interval at which the plurality of screw holes are drilled in the shelf plate is arbitrary. For example, the intervals may be several centimeters or several tens of centimeters.
The shape and size of the shelf board connection bracket are arbitrary as long as the base end part is connected to the support and the shelf board can be laterally shifted by screwing through any of the screw holes.

Further, according to the third aspect of the invention, at least one of the shelf board and the lateral shift connection structure is provided in a portion above the television mounting portion and a portion below the television mounting portion of the support. 3. The stretch-type TV stand according to claim 1 or 2, characterized in that they are arranged one by one.

According to the device of claim 1 of the present invention, when assembling the TV stand, for example, first, between the ceiling and the floor of the room, the pillars to which the TV mounting portion and the shelf board are respectively attached are protruded. The TV is fixed in a tensioned state and the TV is attached to the TV attachment part.
In addition, the shelf board can be shifted left or right according to the preference of the user by using a lateral shift connection structure. After that, articles such as TV peripherals such as a TV recorder, pots of foliage plants, and interior miscellaneous goods are placed on the shelf board.

In this way, we adopted a thrust-type TV stand instead of the conventional floor-mounted TV stand. Even if the weight balance is lost, this TV stand will not topple over.
In addition, since the horizontal shift connection structure is used to give the shelf board a degree of freedom in the left-right direction, the design of the TV stand can be improved.

In particular, according to the second aspect of the present invention, the base end portion of the shelf board connection bracket is connected to the post. After that, the shelf board is attached to the shelf board through screw holes that allow the shelf board to be positioned in the left-right direction including the lateral shift position desired by the user, out of the plurality of screw holes arranged in the length direction of the shelf board. Screw to the shelf board connection bracket.
As a result, the shelf board can be arranged at a lateral position including a lateral shift position desired by the user, while the structure is simple and inexpensive.

Further, according to the third aspect of the present invention, the shelf plate and the lateral shift connection structure that are arranged in pairs are arranged in the portion above the TV mounting portion and the portion below the TV mounting portion of the support, Since at least one article is arranged, a large number of articles desired by the user, such as a television recording device and interior goods, can be displayed in the upper space and the lower space of the television, which are easy to see while watching the television.

1 is a perspective view showing a state in which a shelf board forming part of a stretch-type TV stand according to Embodiment 1 of the present invention is laterally shifted; FIG. FIG. 2 is a front view showing how the tension-type TV stand of FIG. 1 is used; FIG. 2 is a side view showing the state of use of the tension-type TV stand of FIG. 1; 1 is an enlarged perspective view of a main portion of a television mounting portion that constitutes a part of a tension-type television stand according to Embodiment 1 of the present invention; FIG. FIG. 2 is an enlarged view of a main part showing a vertical swing state of a television mounting portion that constitutes a part of the tension-type television stand according to Embodiment 1 of the present invention; (a) is an enlarged plan view showing a laterally shifted state of a shelf board arranged on the upper side of the tension-type TV stand of FIG. 1; (b) is an enlarged plan view showing a laterally shifted state of the shelf board arranged on the lower side in the tension-type TV stand of FIG. 1;

Examples of this invention will be specifically described below. Note that the front, back, left, and right directions of the tension-type TV stand are the directions in the state of use of the stand (viewing state of television).

1 to 3, reference numeral 10 denotes a tension-type TV stand according to Embodiment 1 of the present invention. Two columns 14 are erected in parallel and spaced apart and fixed between the ceiling 13 and the floor 11 of a room in a tension state, and a flat-screen television 15 is horizontally mounted between the columns 14. A television mounting portion 16 to be attached and two upper shelf plates ( Shelf plates 19, 20 and two lower shelf plates (shelf plates) 21, 22, and a total of four upper and lower shelf plates 19 to 22 are connected between the posts 14 so as to be laterally shiftable. A lateral shift coupling structure 23 is provided.

These components will be specifically described below.
As shown in FIGS. 1 to 3, the bottom plate 12 is a horizontally long substantially rectangular steel plate.
Each post 14 has a telescopic structure in which a short, small elevating cylinder 25 is inserted in the upper part of a long fixed cylinder 24 so as to be able to move up and down.

Each fixed cylinder 24 is made of a rectangular steel tube having a front plate, a rear plate, an inner plate and an outer plate.
Between the inner plates of each fixed cylinder 24, cross beams (not shown) made of small square steel pipes are laid at a predetermined pitch in the height direction.
Six screw holes 24a are drilled in the height direction of the front plate of each fixed cylinder 24 at a predetermined pitch in the middle portion. Of these screw holes 24a, two pairs of left and right screw holes 24a that are vertically adjacent to each other are connected to the support columns 14 by respectively screwing the base frame 26 of the television mounting portion 16 into a horizontally long rectangular frame shape. The height of the television mounting portion 16 and thus the television 15 can be changed in five steps.

In addition, the television mounting portion 16 is compatible with a thin television 15 of up to 65 inches. The base frame 26, which is horizontally mounted so as to be able to swing vertically and horizontally, is fixed to both sides in the width direction of the television 15 and hooked to both ends in the length direction (horizontal direction) of the base frame 26, respectively. and a pair of longitudinally elongated latch brackets 27 .
As shown in FIGS. 1 and 3, the base frame 26 can swing (horizontally rotate) in the left-right direction (horizontal direction) about a vertical axis 100, and as shown in FIGS. It has a structure capable of swinging (rotating vertically) in the vertical direction (back and forth direction, vertical direction) centering on a pair of left and right horizontal screw shafts 101 .

Here, the vertical swing structure will be described with reference to FIGS. 4 and 5. FIG.
A pair of left and right fixed-side connecting plate pieces 103a project forward from both sides of the intermediate portion of the fixed frame 103 in the longitudinal direction. On the other hand, a pair of left and right television-side connecting plate pieces 26a that are superimposed on the corresponding fixed-side connecting plate pieces 103a are provided on both sides of the intermediate portion in the length direction of the base frame 26, respectively, so as to protrude rearward. .
A pair of left and right nut holes A into which the horizontal screw shafts 101 are screwed in series are formed in the upper portions of the overlapping connecting plate pieces 26a and 103a.
On the other hand, in the lower part of each connecting plate piece 26a, a pair of left and right first nut holes a for arranging the television 15 vertically (tilt angle of 0°) and a pair of left and right first nut holes a for arranging the television 15 vertically (tilt angle 0°) and tilting the television 15 downward by 15° are provided in order from the support 14 side. A pair of right and left second nut holes b for tilting the television 15 downward by 30° are formed, respectively.
Further, in the lower part of each connecting plate piece 103a, when the base frame 26 is vertically rotated about each horizontal screw shaft 101, another nut hole which overlaps with the corresponding first to third nut holes a to c is provided. d are formed one by one.

The vertical swing (vertical rotation) of the base frame 26 and, in turn, the television 15 is as follows: (1) When the inclination angle is 0°, each horizontal screw shaft 101 is connected to the nut holes A of the overlapping connecting plate pieces 26a and 103a. (same for the following inclination angles of 15° and 30°), the pair of left and right oscillation fixing screw shafts 102 are inserted into the first nut holes a of the overlapping connecting plate pieces 26a and 103a and another nut Screw in the hole d in series. (2) In the case of an inclination angle of 15°, each pivot fixing screw shaft 102 is connected to the overlapping second nut hole b and another nut hole d in a state in which the base frame 26 is rotated downward by 15°. screw into. (3) In the case of the inclination angle of 30°, each pivot fixing screw shaft 102 is connected to the overlapping third nut hole c and another nut hole d in a state where the base frame 26 is rotated downward by 15°. screw into.

Each elevating cylinder 25 is made of a rectangular steel pipe having a front plate, a rear plate, an inner plate, and an outer plate each narrower than those of the fixed cylinder 24 .
A ceiling abutting disk 28 with a cushion body for relieving the pressing force against the ceiling 13 is arranged at the upper end of each lifting cylinder 25 .
In this case, each lifting cylinder 25 is fixed to each fixed cylinder 24 by tightening with a fixing screw (not shown).

Between the upper and lower portions of the front plate of each fixed cylinder 24, a pair of upper and lower decorative plates 17 each having a large, vertically long rectangular shape are provided horizontally.
Each decorative plate 17 is a channel steel-like metal plate having a wide groove width and having a large front plate portion 29 and a pair of elongated left and right side plate portions 30 .

Among the left and right side plate portions 30, 30 of the upper decorative plate 17, the range from each upper end portion to each middle portion in the height direction is provided with a predetermined interval in the height direction, and three pairs of two upper and lower plates are provided. The screw holes 30a are bored through the corresponding outer plates of the fixed cylinders 24 respectively.
Three pairs of screw holes 30a are formed at predetermined intervals in the height direction between the lower ends of the left and right side plate portions 30, 30 of the lower decorative plate 17 and the intermediate portions in the height direction. , are bored through the outer plate of the corresponding fixed cylinder 24 .
Base end portions 31a of a pair of left and right shelf board connection brackets 31, which will be described later, are inserted into two adjacent upper and lower screw holes 30a selected from each of the three pairs of screw holes 30a via two screws (not shown). are screwed (screwed) so that the height can be changed.

In front of the upper decorative plate 17, two upper shelf plates 19 and 20 having a length of 60 cm and a width (depth) of 15 cm are vertically arranged in parallel with each other.
On the other hand, in front of the lower decorative board 17, two lower shelf boards 21 and 22 with a length of 60 cm (the length in the left-right direction of the stand) and a width of 25 cm (the stand's width) are arranged in parallel and spaced apart. It is
Each of the upper shelves 19 and 20 and each of the lower shelves 21 and 22 are arranged above the TV mounting portion 16 of the two columns 14 via the corresponding decorative plate 17 and the corresponding lateral shift connection structure 23. and the portion below the TV mounting portion 16 are cantilevered.

As shown in FIG. 6, each lateral shift connecting structure 23 is (1) perforated in each of the upper and lower shelf plates 19 to 22 in the longitudinal direction at a pitch of 10 cm, which is substantially the same as the length between the two pillars 14; and (2) a selected pair of front and rear screw holes 32A to 32D out of the four pairs of front and rear screw holes 32A to 32D that are cantilevered by the side plate portion 30 of each decorative plate 17. It has a pair of left and right shelf board connection brackets 31 to which the corresponding upper and lower shelf boards 19 to 22 are screwed so that they can be laterally shifted by 10 cm (Fig. 6(a), (b)).
Here, the four pairs of front and rear screw holes 32A to 32D arranged in each of the upper and lower shelf plates 19 to 22 are, from left to right, the first screw hole 32A, the second screw hole 32B, the third screw hole 32C, It is referred to as a fourth screw hole 32D.
In this way, the length (width, distance) of lateral shift of the shelves 19, 20 to the left or right by the lateral shift connecting structure 23 is approximately equal to (or greater than) the length between the two columns 14, respectively. ), the mounting stability of the shelf plates 19 and 20 to the two posts 14 in the laterally shifted state is high.

Each shelf plate connection bracket 31 tapers gradually toward the front on the outer edge of a strip-shaped flat plate portion 33 in plan view on which the corresponding upper shelf plate 19, 20 or lower shelf plate 21, 22 is placed. The side plate portions 34 are bent at right angles. Base end portions 31a of the side plate portions 34 of the respective shelf plate connection brackets 31 are matched with screw holes 30a of the side plate portions 30 of the corresponding decorative plate 17 and screwed.
Each flat plate portion 33 of the left and right pair of shelf board connecting brackets 31 is provided with another two pairs of front and rear screw holes 35 that match the selected two pairs of the front and rear four pairs of screw holes 32A to 32D. is set.

Next, with reference to FIGS. 1 to 6, a method of using the tension-type TV stand 10 according to the first embodiment of the present invention will be described.
As shown in FIGS. 1 to 3, first, on both supports 14 erected on the bottom plate 12, a base frame 26 of the television mounting portion 16, two upper and lower shelves 19 and 20, and two upper and lower shelves are mounted. Side shelf plates 21 and 22 are arranged. At this time, each of the upper and lower shelves 19 to 22 is connected to the pillar 14 by using the corresponding lateral shift connecting structure 23 and shifting leftward or rightward according to the preference of the user.

Here, the upper shelf board 19 arranged in the upper stage is shifted to the left, the upper shelf board 20 arranged in the lower stage is shifted to the right, and the lower shelf board 21 arranged in the upper stage is shifted to the left.
A specific shifting method in the first embodiment will be described below. As shown in FIGS. , the two pairs of front and rear third and fourth screw holes 32C and 32D are aligned with the respective screw holes 35 of the corresponding shelf board connecting bracket 31, and these are fastened with four screws (not shown). screw together.

On the other hand, in the right-shifted upper lower shelf plate 21, the two pairs of front and rear first and second screw holes 32A and 32B and the respective separate screw holes 35 of the corresponding shelf plate connection brackets 31 are formed. Match and screw these together.
In the remaining lower shelf plate 22, the two pairs of front and rear second and third screw holes 32B and 32C are aligned with the respective separate screw holes 35 of the corresponding shelf plate connection brackets 31. Screw them on.
After that, each support 14 is fixed in a tension state between the ceiling 13 and the floor 11 of the room. At that time, the height of each post 14 is adjusted by projecting each elevating cylinder 25 from the upper end of each fixed cylinder 24 by a predetermined length and pressing the ceiling contact disk 28 with each cushion body against the ceiling 13. , and each fixing screw (not shown) is tightened to fix each elevating cylinder 25 to each fixed cylinder 24 .

Next, the maximum 65-inch television 15 is attached to the base frame 26 of the television attachment portion 16 . At this time, the base frame 26 is swung horizontally about the vertical shaft 100, or the base frame 26 is vertically tilted about the pair of left and right horizontal screw shafts 101 so that the user can easily watch the television 15. shake your head.
Finally, on the upper and lower shelves 19 to 22, articles 18 such as television peripherals such as television recorders, ornamental plant pots, and interior miscellaneous goods are placed.

In this way, since the thrust-type TV stand 10 is adopted in place of the conventional floor-mounted TV stand, it is assumed that the upper and lower shelves 19 to 22 on which a heavy TV recording device or the like is placed are laterally shifted. Therefore, even if the weight balance of the stand 10 in the left-right direction is lost, the tension-type TV stand 10 does not overturn.
In addition, since the horizontal shift connection structure 23 is used to provide the upper and lower shelves 19 to 22 with a degree of freedom in the horizontal direction, the design of the tension-type TV stand 10 can be enhanced.

Furthermore, when shifting the upper and lower shelves 19 to 22 in the horizontal direction (right and left direction), the four pairs of screw holes 32A to 32A to 32A arranged in the longitudinal direction of the upper and lower shelves 19 to 22 are adjusted as described above. 32D, the upper and lower shelves 19 to 22 can be arranged at positions in the lateral direction including the lateral shift position desired by the user through two pairs of front and rear screw holes. 22 can be screwed to the corresponding shelf board connection brackets 31 .
As a result, the upper and lower shelves 19 to 22 can be arranged at predetermined lateral positions including the lateral shift position desired by the user, while having a simple and inexpensive structure.

The upper and lower shelf plates 19 to 22 and the lateral shift connecting structures 23 arranged in pairs are arranged on the upper portion of the support 14 and the lower portion of the support 14, respectively. Since they are arranged one by one, a large number of articles 18 such as a television recording device and interior goods desired by the user can be displayed in the upper space and the lower space of the television 15, which are easy to see while watching the television.

This invention is useful as a technology for a tension type TV stand that is fixed between the ceiling and floor of a room in a tensioned state.

10 Tension-type TV stand 11 Floor 13 Ceiling 14 Post 15 TV 16 TV mounting portion 18 Articles 19, 20 Upper shelf board (shelf board)
21, 22 lower shelf plate (shelf plate)
23 Lateral shift connection structure 31a Base end 31 Shelf plate connection brackets 32A to 32D Screw holes

Claims (3)

a support that is fixed between the ceiling and the floor of the room in a tensioned state;
a television mounting portion provided on the support to which a television is mounted;
a shelf board connected to the support and on which an article is placed;
A stretch-type television stand comprising a horizontal shift connection structure for connecting the shelf plate to the support so that the shelf plate can be horizontally shifted. The lateral shift connection structure includes:
a plurality of screw holes drilled at predetermined intervals in the length direction of the shelf;
2. A shelf board connecting bracket having a base end connected to said post and screwing said shelf board through one of said screw holes so that said shelf board can be laterally shifted. Tension-type TV stand as described. At least one of said shelf plate and said lateral shift connecting structure is disposed on each of a portion above said television mounting portion and a portion below said television mounting portion of said strut. The stretch-type TV stand according to claim 1 or 2.

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