JP6641619B2 - Support structure - Google Patents

Description

  The present invention relates to a support structure for supporting a functional unit provided in a furniture.

  2. Description of the Related Art Generally, offices and public facilities are provided with furniture provided with functional units corresponding to their respective applications. Examples of the functional unit include a display (monitor), a whiteboard, a top panel, a lighting fixture, a signboard, and the like. In the furniture provided with such a functional unit, the height (the position in the vertical direction) of the functional unit differs greatly depending on the user's physique, gender, taste, and the like, or the purpose of use and the use situation. Furniture in which the height of the functional unit is constant cannot cope with such a situation, and furniture in which the height of the functional unit can be changed in the vertical direction is widely used. By using such furniture, an environment with good workability can be provided to the user, the work efficiency can be improved, and the burden on the user's body can be reduced.

  Conventionally, as a means for changing the height of the functional unit in the vertical direction, for example, as described in Patent Documents 1 and 2, a method using a gas spring, a method using a gear, and the like have been proposed. In these methods, the structure is relatively simple, and the cost can be reduced. However, with these methods, there are cases where it is difficult for a weak user to operate the operation unit. Further, depending on the height of the functional unit, the operation posture of the user may be deteriorated.

  In order to improve the operability of the user, a method using an electric drive unit described in, for example, Patent Documents 3 to 5 is often used as means for solving such a problem. According to the furniture equipped with the electric drive unit, the user can easily change the height of the functional unit.

Japanese Patent No. 33371959 Japanese Patent No. 3391285 Registered Utility Model No. 3164739 JP 2014-113505 A Japanese Patent No. 5718503

  In the structure in which the height of the functional part is changed by expanding and contracting the supporting means for supporting the functional part, the longer the height of the functional part, the longer the length of the supporting means, and the lower the stability of the support of the functional part. I will. For this reason, it is necessary to stably attach the support means to the furniture body.

  The present invention has been made in view of the above circumstances, and has as its object to provide a support structure capable of improving the support stability of a functional unit.

According to one embodiment of the present invention, the support structure is a support structure that supports a functional unit provided in a furniture, and an upper end portion that supports the functional unit and a box-shaped housing of the furniture . A lower end portion fixed to the base portion, and a supporting means that can expand and contract in the vertical direction, and a supporting portion provided at the upper end portion of the base portion and supporting the supporting means, The means is disposed inside the housing, and is configured to be capable of storing the first cylindrical portion inside the first cylindrical portion fixed to the base portion, and the first cylindrical portion is vertically movable with respect to the first cylindrical portion. has a second cylindrical portion that is movably connected, and the upper end of the base, the insertion hole in which the support means is inserted through the vertical direction is formed, the supporting portion, of the insertion hole provided inside, has a sliding member made of an elastic material, said sliding member, said second cylindrical portion The outer peripheral surface is slidably supported on the vertical direction.
According to the above support structure, the support portion provided at the upper end portion of the base portion can slide in the vertical direction on the second cylindrical portion which is connected to the first cylindrical portion in the support means so as to be movable in the vertical direction. I support it. Thereby, the support stability of the functional unit supported by the upper end of the support unit can be improved.

Further , according to the above support structure, since the first cylindrical portion can be housed inside the second cylindrical portion, the size of the support means in the contracted state can be reduced.

According to the above support structure, the support means is inserted through the insertion hole formed at the upper end of the base, the first cylindrical portion is disposed inside the housing, and the second cylindrical portion is formed through the insertion hole. It is supported by a support provided inside. Therefore, the first cylindrical portion is hidden from the outside, and the second cylindrical portion has a good appearance in the appearance of the furniture because only the portion protruding from the insertion hole to the outside according to the expansion and contraction operation of the support means is visible from the outside. Can be Further, the supporting portion has a sliding member made of an elastic material, and the sliding member slidably supports the outer peripheral surface of the second cylindrical portion. The expansion and contraction operation can be performed smoothly.

In the above support structure, a guide hole for guiding a cable connected to the functional unit into the housing may be provided at the upper end of the base.
According to the above support structure, since the guide hole for guiding the cable connected to the functional unit into the housing is provided at the upper end of the base, the usability as furniture can be further improved.

In the above support structure, the guide hole may be provided adjacent to the insertion hole, and may communicate with the insertion hole.
According to the above support structure, the guide hole is provided adjacent to the insertion hole and communicates with the insertion hole, so that the appearance of the furniture can be improved.

  According to the above support structure, the support stability of the functional unit can be improved.

1 is a perspective view illustrating a liquid crystal monitor device having a support structure according to an embodiment of the present invention. FIG. 3 is a rear view of the liquid crystal monitor device. FIG. 4 is a rear view showing a state where support means is extended in the liquid crystal monitor device. It is the perspective view which looked at the said liquid crystal monitor apparatus from the back side. FIG. 5 is a perspective view of the liquid crystal monitor device as viewed from the rear side in a state where the support means is extended. It is sectional drawing in the AA of FIG. FIG. 7 is a sectional view taken along line BB of FIG. 6.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing a liquid crystal monitor device 1 provided with a support structure according to the present embodiment. The liquid crystal monitor device (furniture) 1 includes a monitor base 2 and a liquid crystal monitor (functional unit) 100. In the present embodiment, a case where the functional unit is the liquid crystal monitor 100 will be described as an example. Note that the function unit is not limited to this, and may be one shown below.

  As the functional unit, those having a display function of allowing a user to visually recognize characters, figures, symbols, or images, those having a light emitting function of illuminating the surroundings, those having a mounting function of placing an object, and those having a sound function Some have a sounding function to emit. Specifically, the functional units having a display function are a liquid crystal monitor, a whiteboard, a signboard, and the like. The functional unit having a light-emitting function is a lighting device or the like. The functional unit having the mounting function is a top plate, a shelf, or the like. The functional unit having the sound generating function is a speaker or the like. Note that the functional unit may include a plurality of the above-described functions at the same time.

  FIG. 2 is a rear view of the liquid crystal monitor device 1. FIG. 3 is a rear view showing the liquid crystal monitor device 1 in a state where the support means 30 is extended. FIG. 4 is a perspective view of the liquid crystal monitor device 1 as viewed from the rear side. FIG. 5 is a perspective view of the liquid crystal monitor device 1 as viewed from the rear side in a state where the support means 30 is extended. 2 to 5, illustration of the back panel is omitted for ease of explanation.

  The monitor base 2 includes a lower support 10 and an upper support (support structure) 20 provided above the lower support 10.

  The lower support 10 includes a pair of base members 11A and 11B provided on the floor surface F, and a connecting member 12 that connects the pair of base members 11A and 11B to each other.

  The base member 11A has a front end 11Af, a rear end 11Ar, and an intermediate portion 11Am provided between the front end 11Af and the rear end 11Ar and extending linearly. Similarly, the base member 11B has a front end 11Bf, a rear end 11Br, and an intermediate portion 11Bm provided between the front end 11Bf and the rear end 11Br and extending linearly. The pair of base members 11A, 11B are formed to extend from the respective intermediate portions 11Am, 11Bm toward the respective front ends 11Af, 11Bf so as to be separated from each other, and are formed from the respective intermediate portions 11Am, 11Bm. The rear ends 11Ar and 11Br are formed to extend away from each other. Casters 13 for moving the monitor base 2 to the lower side are provided at the front ends 11Af, 11Bf and the rear ends 11Ar, 11Br of the pair of base members 11A, 11B, respectively. The casters 13 may have a mechanism for fixing the monitor base 2 to the floor F.

  The connecting member 12 is formed of a rod-shaped member, and is provided so as to connect the intermediate portions 11Am and 11Bm of the pair of base members 11A and 11B to each other.

  The upper support 20 includes a frame (base) 21 and support means 30.

  The frame 21 has a pair of main frames 22A and 22B, a lower frame 23, and an upper frame 24. The frame 21 can be made of a highly rigid material such as a metal.

  The pair of main frames 22A and 22B are formed in a rectangular tube shape extending in the up-down direction. The pair of main frames 22A and 22B are spaced apart from each other in one direction perpendicular to the up-down direction and arranged in parallel (hereinafter, the direction of separation is appropriately referred to as a width direction). Lower ends 22Ab and 22Bb of the pair of main frames 22A and 22B are fixed to intermediate portions 11Am and 11Bm of the pair of base members 11A and 11B, respectively, with bolts or the like, and the pair of main frames 22A and 22B Are provided so as to be perpendicular to.

  The lower frame 23 is formed in a rectangular tube shape extending in the width direction. The lower frame 23 is provided so as to connect the intermediate portions 22Am and 22Bm provided between the upper end portions 22At and 22Bt and the lower end portions 22Ab and 22Bb of the pair of main frames 22A and 22B.

  The upper frame 24 is formed to extend in the width direction. In the present embodiment, a cross section perpendicular to the width direction of the upper frame 24 is formed in a substantially U-shape that opens downward. The upper frame 24 is provided so as to connect the upper ends 22At and 22Bt of the pair of main frames 22A and 22B to each other. The upper ends 22At and 22Bt of the pair of main frames 22A and 22B and the upper frame 24 form an upper end 21t of the frame 21.

  An insertion hole 25 penetrating the upper frame 24 in the vertical direction and a guide hole 26 penetrating the upper frame 24 in the vertical direction are formed at an intermediate portion in the width direction of the upper frame 24. The insertion hole 25 is formed in a shape that allows the support means 30 to be inserted. The guide hole 26 is formed in a shape through which a wiring guide 52 described later can be inserted. In the present embodiment, the guide hole 26 is provided adjacent to the insertion hole 25 on the side of the main frame 22 </ b> B of the insertion hole 25 and communicates with the insertion hole 25.

  A pair of handle portions 27A and 27B that are gripped when the user moves the monitor base 2 are provided on the upper portion of the frame 21. The handle 27A is attached to the upper end 22At of the main frame 22A, and the handle 27B is attached to the upper end 22Bt of the main frame 22B.

  The frame 21 is provided with a front panel 28A and a back panel (not shown). The front panel 28A is formed in a rectangular plate shape, and is arranged between the pair of main frames 22A and 22B on the front side of the frame 21 from the upper end 21t to the lower end 21b of the frame 21. The rear panel is formed in a rectangular plate shape, and is arranged between the pair of main frames 22A and 22B on the rear side of the frame 21 from the upper end 21t to the lower end 21b of the frame 21. Therefore, the frame 21 constitutes a box-shaped housing 29 together with the front panel 28A and the rear panel.

  The support means 30 is formed to extend vertically and has an upper end 30t for supporting the liquid crystal monitor 100 and a lower end 30b fixed to the frame 21. In the present embodiment, the lower end 30 b of the support means 30 is disposed above the lower frame 23 and is fixed to the lower frame 23. The support means 30 is disposed so as to pass through the insertion hole 25 in the vertical direction.

  The support means 30 is configured to be vertically expandable and contractible. Specifically, the support means 30 includes a lower tubular body (first tubular portion) 31A, an intermediate tubular body 31B, and an upper tubular body (second tubular portion) 31C. The lower tubular body 31A, the intermediate tubular body 31B, and the upper tubular body 31C are each formed in a rectangular tubular shape extending vertically. The lower cylindrical body 31 </ b> A is fixed to the lower frame 23 and is disposed inside the housing 29. The intermediate tubular body 31B and the upper tubular body 31C are connected to the lower tubular body 31A so as to be vertically movable. Further, the intermediate tubular body 31B and the upper tubular body 31C are configured so that the lower tubular body 31A can be housed therein. In the present embodiment, the lower tubular body 31A is housed inside the middle tubular body 31B, and the middle tubular body 31B is housed inside the upper tubular body 31C.

  By moving the intermediate tubular body 31B and the upper tubular body 31C vertically with respect to the lower tubular body 31A by a driving mechanism (not shown) of the supporting means 30, the supporting means 30 is expanded and contracted vertically. Can be. Thereby, the height of the liquid crystal monitor 100 supported by the upper end 30t of the support means 30 can be changed in the vertical direction.

  The support means 30 further includes a control unit 32 for controlling the above-described expansion and contraction operation, and an operation unit 33 for inputting an expansion and contraction operation signal to the control unit 32. The control unit 32 is attached to a support plate 35 provided between lower ends 22Ab and 22Bb of the pair of main frames 22A and 22B. The control unit 32 is electrically connected to the lower tubular body 31A by a cable (not shown). The operation unit 33 is provided on the main frame 22A, for example, below the handle 27A. The operation unit 33 is electrically connected to the control unit 32 by a cable (not shown).

  A power cable (not shown) is connected to the control unit 32. The extra length of the power cable can be housed inside a wiring box 36 provided adjacent to and behind the upper support 20. The wiring box 36 is fixed to the connecting member 12 of the lower support 10 with a bolt or the like.

  At the upper end 31Ct of the upper tubular body 31C, a mounting portion 34 for mounting the liquid crystal monitor 100 is provided. The mounting portion 34 has a mounting column 34A, a first auxiliary member 34B, a second auxiliary member 34C, and a column cover 34D. The mounting column 34A is provided to extend in the up-down direction. The lower end 34Ab of the mounting column 34A is fixed to the upper end 31Ct of the upper tubular body 31C with a bolt or the like. The first auxiliary member 34B and the second auxiliary member 34C are provided so as to extend in the width direction, are separated from each other in the up-down direction, and are fixed to the mounting support 34A with bolts or the like. The first auxiliary member 34B and the second auxiliary member 34C are fixed to the liquid crystal monitor 100 via a mounting bracket 34E. The column cover 34D is attached to the mounting column 34A so as to cover the mounting column 34A from behind.

  At the upper end 21t of the frame 21, a support portion 40 for supporting the support means 30 is provided. Specifically, the support portion 40 is provided inside the insertion hole 25 formed in the upper frame 24. The support part 40 supports the upper cylindrical body 31C of the support means 30 that passes through the insertion hole 25 so as to be slidable in the vertical direction. For this reason, the vertical movement range is adjusted so that at least a part of the upper cylindrical body 31C is always disposed inside the insertion hole 25 regardless of the expansion / contraction operation of the support means 30.

  FIG. 6 is a sectional view taken along line AA of FIG. FIG. 7 is a cross-sectional view taken along line BB of FIG. 6 and 7, the configuration of the upper support 20 is partially simplified. In the present embodiment, the support section 40 has a sliding member 41 made of an elastic material. Examples of the elastic material include resins such as nylon and polyacetal. The sliding member 41 is formed in a long plate shape extending in the width direction. Inside the insertion hole 25, two sliding members 41 are arranged side by side in the width direction on the front surface 25f, and inside the insertion hole 25, the other two sliding members 41 are arranged on the rear surface 25r in the width direction. They are arranged side by side. Therefore, the sliding member 41 is arranged so as to sandwich the upper cylindrical body 31C in the front-rear direction. The sliding member 41 slidably supports the outer peripheral surface 31Ca of the upper tubular body 31C.

  As described above, since the support portion 40 supports the upper cylindrical body 31C near the upper end portion 30t of the support means 30 at the upper end portion 21t of the frame 21, it is supported by the upper end portion 30t of the support means 30. Support of the liquid crystal monitor 100 can be improved. Therefore, for example, even when an unbalanced load is applied to the support unit 30 by the liquid crystal monitor 100, the bending of the support unit 30 can be reduced. In addition, since the supporting portion 40 slidably supports the outer peripheral surface 31Ca of the upper tubular body 31C by the sliding member 41 made of an elastic material, the expanding and contracting operation of the supporting means 30 can be performed smoothly. Can be.

  As shown in FIGS. 2 to 6, a cable 101 connected to the liquid crystal monitor 100 is inserted through a guide hole 26 formed in the upper frame 24. That is, the guide hole 26 guides the cable 101 into the housing 29. The cable 101 is, for example, a power cable for supplying power to the liquid crystal monitor 100.

  Inside the housing 29, the space between the lower frame 23 and the upper frame 24 is divided into a first space 50A and a second space 50B in the width direction by the support means 30. The first space 50 </ b> A is provided below the guide hole 26. The second space 50B is provided on the opposite side of the first space 50A with respect to the support means 30.

  A housing 51 is provided inside the housing 29. The storage section 51 is disposed in the first space 50A. The storage section 51 communicates with the guide hole 26 and stores the cable 101 so as to be able to move up and down in the vertical direction from the guide hole 26 as the support means 30 expands and contracts. That is, the storage portion 51 is formed with a space in which the portion of the cable 101 that extends from the guide hole 26 to the outside when the support unit 30 shifts from the most contracted state to the most extended state is formed.

  The upper support 20 further includes a wiring guide 52 that houses the cable 101 therein. The wiring guide 52 has a first guide member 53 arranged to penetrate the guide hole 26 along the upper tubular body 31C, and a second guide member 54 arranged in the storage portion 51.

  The first guide member 53 has a substantially C-shaped cross section with an opening formed on one surface, and is formed to extend in the up-down direction. The first guide member 53 is arranged such that the opening 53A faces the opposite side of the upper tubular body 31C. Therefore, the cable 101 can be arranged inside the first guide member 53 from the opening 53A. The upper end 53t of the first guide member 53 is fixed to the lower end 34Ab of the mounting support 34A. The lower end 53b of the first guide member 53 is disposed near the lower end 31Cb of the upper tubular body 31C.

  The second guide member 54 has a first end 54A, a second end 54B, and an intermediate portion 54C provided between the first end 54A and the second end 54B. The first end 54A is connected to the lower end 53b of the first guide member 53. The second end 54B is fixed to an upper portion of the main frame 22B inside the housing 29 with a bolt or the like. The intermediate portion 54C is configured to be capable of bending displacement.

  The intermediate portion 54C is a chain-shaped member in which a plurality of chain pieces 54Ca having a substantially U-shaped cross section are sequentially rotatably connected by a ring pin 54Cb. The intermediate portion 54C can house the cable 101 therein through the opening 54Cc of each chain piece 54Ca. Further, the intermediate portion 54C has an extra length corresponding to the length of expansion and contraction of the support means 30. Therefore, the intermediate portion 54C is curved and hangs down in a J-shape from the first end portion 54A to the second end portion 54B when the support means 30 is most extended, and in a state where the support means 30 is most contracted, It is curved in a J-shape and hangs from the second end 54B to the first end 54A. As described above, the intermediate portion 54C is configured to be able to bend and displace in accordance with the expansion and contraction operation of the support means 30.

  A power tap (power supply unit) 55 is provided in the second space 50B. The power tap 55 has a connection portion 55A to which the cable 101 can be connected. The power tap 55 is connected to a commercial power supply provided outside the monitor base 2 by a power cable (not shown), and can supply power to the liquid crystal monitor 100 via the cable 101. The power tap 55 is fixed with a bolt or the like to an auxiliary frame 56 provided along the support means 30 between the lower frame 23 and the upper frame 24 in the second space 50B. Further, the power tap 55 is arranged such that the connection portion 55A faces the opposite side with respect to the support means 30.

  A third guide member 57 that communicates the first space 50A and the second space 50B and supports the cable 101 is provided at the upper end 21t of the frame 21. The third guide member 57 is formed extending in the width direction between the pair of main frames 22 </ b> A and 22 </ b> B, and is disposed below the upper frame 24. Both ends of the third guide member 57 are fixed to the pair of main frames 22A and 22B with bolts or the like. The third guide member 57 is provided with a hook-shaped cable support portion 57A that protrudes upward. The cable support portion 57A extends in the width direction from the first space 50A to the second space 50B. The third guide member 57 can support the cable 101 by arranging the cable 101 inside the cable support portion 57A.

  With the above-described configuration, the cable 101 connected to the liquid crystal monitor 100 passes through the first guide member 53, the second guide member 54, and the third guide member 57, and is connected to the connection portion 55A of the power tap 55. Since the cable 101 is guided by the first guide member 53, the second guide member 54, and the third guide member 57 inside the housing 29, the cable 101 interferes with the support unit 30 when the support unit 30 expands and contracts. Can be prevented. Further, since the extra length of the cable 101 corresponding to the length of extension and contraction of the support means 30 is held by the second guide member 54, the extension and contraction operation of the support means 30 when changing the height of the liquid crystal monitor 100 is performed. The cable 101 can follow smoothly.

  Further, the cable 101 is hung from the second end portion 54B of the second guide member 54 to the cable support portion 57A of the third guide member 57 and guided to the second space 50B. It is connected to the connection portion 55A. Therefore, the radius of curvature of the cable 101 from the second end 54B of the second guide member 54 to the connection portion 55A of the power tap 55 can be increased, and the wiring of the cable 101 can be improved.

  The upper support 20 according to the present embodiment has an upper end 30t that supports the liquid crystal monitor 100, and a lower end 30b that is fixed to the frame 21 of the liquid crystal monitor device 1, and a support unit that can expand and contract in the vertical direction. 30 and a support portion 40 provided at the upper end 21 t of the frame 21 and supporting the support means 30. The support means 30 has a lower tubular body 31A fixed to the frame 21 and an upper tubular body 31C connected to the lower tubular body 31A so as to be vertically movable. The support part 40 supports the upper cylindrical body 31C so as to be slidable in the vertical direction.

  According to the above-described configuration, the support portion 40 provided at the upper end portion 21t of the frame 21 vertically moves the upper tubular body 31C connected to the lower tubular body 31A in the support means 30 so as to be vertically movable. It is slidably supported in the direction. Thereby, the support stability of the liquid crystal monitor 100 supported by the upper end 30t of the support means 30 can be improved.

  The upper cylindrical body 31C is configured to be able to store the lower cylindrical body 31A therein. Thus, the lower tubular body 31A can be housed inside the upper tubular body 31C, so that the size of the support means 30 in the contracted state can be reduced.

  Further, the frame 21 constitutes a housing 29 formed in a box shape. The lower cylindrical body 31 </ b> A is arranged inside the housing 29. In the upper end 21t of the frame 21, an insertion hole 25 through which the support means 30 is inserted in the up-down direction is formed. The support part 40 is provided inside the insertion hole 25.

  According to the above-described configuration, the support means 30 passes through the insertion hole 25 formed in the upper end portion 21t of the frame 21, the lower cylindrical body 31A is disposed inside the housing 29, and the upper cylindrical body 31C Are supported by a support portion 40 provided inside the insertion hole 25. Therefore, the lower tubular body 31A is hidden from the outside, and only the portion of the upper tubular body 31C that protrudes from the insertion hole 25 to the outside according to the expansion / contraction operation of the support means 30 is visible from the outside. The appearance of No. 1 can be improved.

  Further, a guide hole 26 for guiding the cable 101 connected to the liquid crystal monitor 100 to the inside of the housing 29 is provided at the upper end 21t of the frame 21. Therefore, usability as the liquid crystal monitor device 1 can be further improved.

  The guide hole 26 is provided adjacent to the insertion hole 25 and communicates with the insertion hole 25. Therefore, the appearance of the liquid crystal monitor device 1 can be improved.

  In the present embodiment, the guide hole 26 is provided adjacent to the insertion hole 25 and communicates with the insertion hole 25. However, the guide hole 26 may be provided separately from the insertion hole 25. , May not be in communication with the insertion hole 25. Further, a cover member for closing a gap between the insertion hole 25 and the support means 30 and a cover member for closing a gap between the guide hole 26 and the wiring guide 52 may be provided.

  In the present embodiment, the lower tubular body 31A, the intermediate tubular body 31B, and the upper tubular body 31C are formed in a square tubular shape, but may be formed in a cylindrical shape or the like. It can be formed in a tubular shape having a horizontal sectional shape.

  In the present embodiment, the lower tubular body 31A, the intermediate tubular body 31B, and the upper tubular body 31C are provided so as to be movable in the vertical direction, but in order to change the height of the liquid crystal monitor 100 in the vertical direction. It is sufficient that the support means 30 has at least a lower cylindrical body 31A and an upper cylindrical body 31C. Further, the support means 30 may include a plurality of intermediate cylindrical bodies 31B, and the plurality of intermediate cylindrical bodies 31B may be connected to each other so as to be vertically movable.

  In the present embodiment, the lower tubular body 31A is housed inside the middle tubular body 31B, and the middle tubular body 31B is housed inside the upper tubular body 31C. The intermediate tubular body 31B may be housed inside the body 31A, and the upper tubular body 31C may be housed inside the intermediate tubular body 31B.

  In the present embodiment, the support portion 40 supports the upper tubular body 31C of the support means 30 so as to be slidable in the vertical direction by the sliding member 41, but the upper tubular body 31C is supported by the inner surface and the peripheral portion of the insertion hole 25. It may be configured to support the body 31C.

  The preferred embodiments of the present invention have been described above, but the present invention is not limited to these embodiments. Additions, omissions, substitutions, and other modifications of the configuration can be made without departing from the spirit of the present invention.

1 LCD monitor (furniture)
2 Monitor stand 20 Upper support (support structure)
21 Frame (base)
21t Upper end portion 25 Insertion hole 26 Guide hole 29 Housing 30 Support means 30b Lower end portion 30t Upper end portion 31A Lower cylindrical body (first cylindrical portion)
31C Upper cylindrical body (second cylindrical part)
40 support part 41 sliding member 100 liquid crystal monitor (functional part)
101 cable

Claims (3)

A support structure for supporting the functional unit provided in the furniture,
An upper end that supports the functional unit, and a lower end fixed to a base that forms a box-shaped housing of the furniture, a support unit that can expand and contract in the vertical direction,
A support portion provided at an upper end portion of the base portion and supporting the support means,
With
The support means,
A first tubular portion disposed inside the housing and fixed to the base,
A second tubular portion configured to be capable of storing the first tubular portion therein, and connected to the first tubular portion so as to be movable in the vertical direction;
Has,
At the upper end of the base, an insertion hole through which the support means is inserted in the up-down direction is formed,
The support portion is provided inside the insertion hole and has a sliding member made of an elastic material, and the sliding member is slidable on the outer peripheral surface of the second cylindrical portion in the vertical direction. Supporting Supporting structure. The support structure according to claim 1 , wherein
A support structure, wherein a guide hole for guiding a cable connected to the functional unit to the inside of the housing is provided at the upper end of the base. The support structure according to claim 2 , wherein
The support structure, wherein the guide hole is provided adjacent to the insertion hole and communicates with the insertion hole.

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