JP6693016B2 - Lower partition plate - Google Patents

Description

  The present invention relates to a lower partition plate.

In the game hall where pachinko machines and slot machines are installed, a comfortable game space is provided for each player so that they can concentrate on the game.
For example, Patent Document 1 describes a game booth including an armrest part on which a player's arm is placed so that a user can play a game in a comfortable posture by using partitioning means. .. According to this game booth, the player can comfortably concentrate on the game using the space for the game machine.

Practical Registration No. 3136432

  An object of the present invention is to provide a lower partition plate that can provide a better game environment in a game space that can be occupied by a player.

In order to solve the above problems, (1) the present invention is a lower partition plate for partitioning a lower part of a front region of an adjacent gaming table, the partition plate body, and a fixing portion for fixing the partition plate body to the floor, And has a table that can be expanded from the stored state to the expanded state.
(2) In (1) above, a stay provided between the partition plate body and the table is provided, and the stay is provided at one end side and rotatably supports the free end side of the table. The partition plate main body has a first shaft support part and a second shaft support part provided on the other end side and slidably supported, and the partition plate body locks the second shaft support part of the stay in the unfolded state of the table. It has a locking part.

(3) In the above item (2), an urging means for urging the first shaft supporting portion of the stay in the axial direction in order to maintain the expanded state of the table, and an operation member for releasing the urging by the urging means. And have.
(4) In the above (1), there is a stay provided between the partition plate body and the table, one end of the stay is rotatably supported by the partition plate body, and the other end is the The table is rotatably supported by the table and is locked in the deployed state when the table is moved from the stored state to the deployed state.
(5) In the above (1), it has a latch member that holds the expanded state of the table, and an operation member that releases the latched state by the latch member.

(6) In the above (1), the table has an axially supporting portion that axially supports the table so as to be slidable in the rotational axis direction, and the axial supporting section is slid in the rotational axis direction when the table is in the expanded state. Sometimes, it has a restricting portion for restricting the rotation of the table to the stored state.
(7) In the above (1), the gusset provided on the table has a first state for storing the table and a gusset movable to a second state in which the table is unfolded, and the gusset unfolds the table. In the second state, there is an abutting portion that abuts on the partition plate body and supports the unfolded state of the table.

(8) In the above (1), a lock portion that restricts rotation of the table when the table is slid in the rotation axis direction in the unfolded state, and the table moves in the rotation axis direction in the unfolded state. An imparting section for imparting a biasing force to the table.

(9) In the above (1), the table further includes a base member attached to the partition plate main body, and the table has a curved portion provided on one end side and a protruding portion provided at a tip of the curved portion. The base portion has a curved portion formed corresponding to the curved portion of the table, and a wall portion with which the protrusion abuts when the table is in a developed state.
(10) In the above (1) to (9), there is provided a blade portion made of resin, which is provided on a side portion of the partition plate main body and extends in a direction away from the game table. The part has an attachment part that is attached to the partition plate body.
(11) In the above (10), the blade portion has a housing portion that houses a panel for advertisement and a holding portion that holds the advertising panel housed in the housing portion.
(12) In the above (10) or (11), the blade portion has a notch portion for avoiding contact.

(13) In the above (1) to (9), there is provided a housing section for housing the advertising panel, and a holding section for holding the advertising panel housed in the housing section.
(14) In the above (1) to (13), an elbow rest that slides in at least one of the front-rear direction and the lateral direction is further included.
(15) In the above (14), it further has a plate member which is provided on the side of the partition plate main body of the elbow rest and can be touched by a hand placed on the elbow rest.
(16) In the above (1) to (15), it further has a fixing portion for fixing the partition plate body to the set plate.
(17) In the above (1) to (16), there is an adjusting unit for adjusting the height of the elbow rest.

  According to the present invention, it is possible to provide a lower partition plate that can provide a better game environment in a game space that can be occupied by a player.

It is the figure which represented typically the utilization state of the lower partition plate which concerns on this embodiment in the game island. It is a perspective view showing the state where the table of the lower partition board concerning the embodiment of the present invention is stored. It is a perspective view showing the state where the table of the lower partition board concerning the embodiment of the present invention is stored. It is a block diagram which shows the state in which the table of the lower partition plate which concerns on embodiment of this invention is accommodated. It is a figure explaining the elbow rest of the lower partition plate which concerns on embodiment of this invention. It is a figure which shows the state which expanded the table of the lower partition plate which concerns on embodiment of this invention. It is a figure which shows the state which expanded the table of the lower partition plate which concerns on embodiment of this invention. It is a figure explaining the advertisement storage part of the blade | wing part of the lower partition plate which concerns on embodiment of this invention. It is a figure explaining the lower parting board concerning other embodiments of the present invention. (A) is sectional drawing explaining the modification 2 of the lower partition plate which concerns on embodiment of this invention, (b) is a figure which shows the state which looked at the latch mechanism from the back side of a table. (A) is sectional drawing explaining the modification 3 of the lower partition plate which concerns on embodiment of this invention, (b) is a disassembled perspective view, (c) is a figure explaining the locking method of a shaft locking system. (A) is sectional drawing explaining the modification 4 of the lower partition plate which concerns on embodiment of this invention, (b) (c) is a figure explaining the position of a gusset holder. It is a figure explaining the modification 5 of the lower partition board which concerns on embodiment of this invention, (a) is explanatory drawing of a table, (b) is a figure explaining a base member, (c) is a table unfolding. It is a figure which shows the state which has been. It is a figure explaining a transition of a table from a storage state to a deployment state. It is a figure explaining the modification 6 of the lower partition plate which concerns on embodiment of this invention.

  Hereinafter, modes (hereinafter, embodiments) for carrying out the present invention will be described in detail with reference to the accompanying drawings. In the following figures, the same numbers are assigned to the same elements throughout the description of the embodiments.

Hereinafter, the configuration of the lower partition plate according to the embodiment of the present invention will be described in detail with reference to FIGS. 1 to 9.
FIG. 1 is a diagram schematically showing a utilization state of the lower partition plate 1 according to the present embodiment on the game island A.

  As shown in FIG. 1, a plurality of gaming islands A are arranged in the gaming hall, and a plurality of gaming machines B are installed for each gaming island A. The lower partition plate 1 according to the present embodiment partitions the lower part of the front area of the adjacent gaming table. The lower partition plate 1 is installed in the floor direction of the upper partition plate C disposed between the gaming machines B so that the front surface thereof is substantially at the same position as the frame of the gaming machine B.

  FIG. 2 is a perspective view showing a state where the table of the lower partition plate according to the embodiment of the present invention is stored. FIG. 3 is a perspective view showing a state where the table of the lower partition plate according to the embodiment of the present invention is stored. FIG. 4 is a configuration diagram showing a state in which a table of a lower partition plate according to the embodiment of the present invention is stored, (a) is a front view, (b) is a left side view, and (c) is a right side view, (D) is a rear view.

FIG. 5 is a diagram illustrating an elbow rest of a lower partition plate according to an embodiment of the present invention, (a) is a top view of the elbow rest, (b) is a bottom view, and (c) is XX of (b). FIG.
FIG. 6A is a diagram showing a state where the table of the lower partition plate according to the embodiment of the present invention is developed, and FIG. 6B is a diagram illustrating a mounting portion of the table. FIG. 7: is a figure which shows the state which expanded the table of the lower partition plate which concerns on embodiment of this invention. FIG. 8: is a figure explaining the advertisement storage part of the blade | wing part of the lower partition plate which concerns on embodiment of this invention.

(Lower partition plate)
As shown in FIGS. 2 to 7, the lower partition plate 1 includes a partition plate body 10, a blade portion 11, a table 20 rotatable from a stored state to a deployed state, an elbow rest 30, a side fixing portion 40, and a height. It has an adjusting part 41 and a lower fixing part 42.

(Partition plate body)
The partition plate body 10 is formed in a plate shape, is made of metal or aluminum, and its periphery is coated. The partition plate body 10 may be provided with a plurality of holes to ensure air permeability. A hook 60 is provided on the partition plate body 10, and an object can be hung on the hook 60. Further, the partition plate body 10 can be provided with a holding portion for holding an umbrella, a clothes storage container, a medal storage container, or the like. The partition body may be made of a resin material.

(Wing)
A resin blade 11 is provided on the side of the partition plate body 10. The blade portion 11 is formed so as to extend in a direction away from the game table, and a part of the lower portion is formed with a cutout portion 11c for avoiding contact. Due to the presence of the notch 11c, it is possible to prevent the chair and the player's foot from coming into contact with the blade 11 when the chair is rotated.

  The wing portion 11 is preferably made of a material having a certain degree of strength and elasticity in order to prevent the player from being damaged or injured when the customer comes into contact with the wing portion. In order to satisfy these conditions, it is preferable to use an acrylic board, for example, a material containing an elastomeric resin. Elastomeric resins are characterized by rubber-like properties among the many plastics, and are used in a very characteristic way that they span both rubber and plastics, and they have certain strength and elasticity. Therefore, it is the most suitable material for the blade 11. The material is not limited to the elastomeric resin, and any transparent material having a certain strength and elasticity can be substituted.

  The shape or size of the blade portion 11 is the distance between the adjacent game islands installed in the game store, the shape of the upper partition plate (upper partition plate C shown in FIG. 1) installed between the stands of the gaming table, And can be appropriately changed according to the size. The blade 11 and the partition plate body 10 may be integrally formed.

  As shown in FIG. 6A, the blade portion 11 can be attached to the hole 10b of the partition plate body 10 with a screw (attachment portion) 43. It can be fixed to the hole 10b formed in the partition plate body 10 with a screw 43, and when detached, it can be removed by loosening the screw 43. As the blade portion 11, a large blade portion and a small blade portion are prepared in advance, and the large blade portion and the small blade portion can be selectively attached to the partition plate body 10 by the attachment portion 43 as needed.

  As shown in FIG. 8, the vane portion 11 is formed with a housing portion 11a for housing the advertising panel P, and a holding claw (holding portion) 11b for holding the advertising panel housed in the housing portion 11a. It is provided. From the state shown in FIG. 8A, the advertising panel P can be accommodated in the accommodating portion 11a along the holding claws 11b (FIG. 8B), and all the advertising panel P can be put in the accommodating portion 11a. Yes ((c) in the figure). With this configuration, the advertising panel P can be easily changed. In the example shown in the figure, it is configured so that the advertising panels can be housed on both sides of the blade 11, respectively, but one advertising panel with advertising display on both sides is attached to the housing part. Alternatively, it can be configured to be visible from both sides. In addition, although the example in which the housing portion that houses the advertising panel P is provided in the vane portion has been described, the housing portion that houses the advertising panel P may be provided in the partition plate body 10.

(table)
The lower partition plate 1 is provided with a table 20, and is folded and housed inside the partition plate body 10 when not in use. As shown in FIG. 6A, the table 20 can be rotated from the stored state to the deployed state, and when the table 20 is raised from the stored state to the deployed state, the table 20 slides in the front-rear direction with respect to the game table. Can be made The partition plate body 10 is provided with a lock portion 25 that projects from the partition plate body 10 and restricts the rotation of the table 20. The lock portion 25 restricts the rotation of the table 20 when the table 20 is slid in the rotation axis direction in the unfolded state.

  Further, as shown in FIG. 6B, a spring (applying portion) 24 that provides a biasing force to the table 20 in the rotation axis direction in the expanded state of the table 20 is provided. A spring 24 provided between the projection 23 and the projection 22 provided on the rotary shaft 21 applies a biasing force in the rotary shaft direction, and the rotation of the table 20 that abuts the lock portion 25 is restricted. In addition, in the figure, the case where the state is changed from the stored state to the deployed state by rotation is described as an example, but the present invention is not limited to this, and if the state can be shifted from the stored state to the deployed state, for example, a drawer. This includes cases such as expressions.

(Elbow rest)
The partition plate main body 10 is provided with an elbow rest 30 on the surface opposite to the surface of the partition plate main body 10 facing the side of the player.
As shown in FIGS. 3 and 4, a plate member 32 is provided on the side of the partition plate body 10 of the elbow rest 30. By providing the plate member 32, it is possible to reduce the burden on the player when the hand placed on the elbow rest 30 contacts the plate member 32 and the player places his or her hand on the handle.

Next, the slide of the elbow rest 30 will be described.
As shown in FIG. 5B, a plate 71 is provided below the elbow rest 30. A mounting bracket 70 is fixed to the partition plate body 10. The mounting bracket 70 is formed with a long hole 72 extending in the left-right direction from the player. The mounting bracket 70 and the plate 71 are mounted by a bolt 73 through a long hole 72. By loosening the bolts 73, the plate 71 can be moved in the left-right direction with respect to the mounting bracket 70, and thus the elbow rest 30 can be slid in the left-right direction when viewed from the game table.

  Further, as shown in FIG. 5C, the elbow rest 30 and the plate 71 are attached via a slide rail 31. The slide rails 31 are fixed to the elbow rest 30 and the plate 71 respectively with screws. The slide rail 31 is biased by a spring or the like so as to return to its original position. With the slide rail 31, the elbow rest 30 can be slid in the front-rear direction of the game table. This can reduce the burden on the player and facilitate opening and closing the door of the game table during maintenance.

(Side fixed part)
Next, the side portion fixing portion 40 will be described.
As shown in FIGS. 1, 2, and 6, the side fixing portion 40 is provided with a mounting bracket 40b, and the mounting bracket 40b is formed with a plurality of holes 40a. The mounting bracket 40b is located on the lower side of the set plate D, and is screwed and fixed to the set plate D via a screw. The position of the mounting bracket 40b with respect to the partition plate body 10 is determined such that the upper surface of the table 20 and the upper surface of the set plate D are substantially aligned when the table 20 is in the unfolded state. With this configuration, the player can use the table 20 and the set board D integrally.

(Height adjustment part)
As shown in FIG. 2, the lower partition plate 1 is provided with an adjusting portion 41 for adjusting the height of the elbow rest 30 with respect to the height of the handle of the game table. The adjusting part 41 has a frame part 42c which is vertically provided from a mounting bracket 42a which constitutes the lower fixing part 42, and a screw (fixing means) 42d which fixes the partition plate body 10 and the frame part 42c. The partition plate body 10 has a hollow end, and the frame portion 42c is slidable with respect to the end. When the positions of the lower portion of the set board D and the mounting bracket 42a are determined, the positional relationship between the frame portion 42c and the partition plate body 10 is determined.

(Lower fixed part)
Next, the lower fixing portion will be described.
As shown in FIG. 2, the lower fixing portion 42 is for fixing the partition plate body 10 to the floor. The lower fixing portion 42 has a mounting bracket 42a, and the mounting bracket 42a is provided with a plurality of holes 42b. After the height adjustment, the lower partition plate 1 can be firmly fixed to the floor surface by hitting the hole 42b of the mounting bracket 42a with the anchor or the like on the floor surface of the hole.

(Modification)
Next, Modification Example 1 of the lower partition plate according to the embodiment of the present invention will be described.
9A and 9B are diagrams illustrating a first modification of the table according to the embodiment of the present invention, in which FIG. 9A is a side view and FIG. 9B is a sectional view taken along line AA of FIG.
As shown in FIG. 9, a stay 120 is provided on the table 20 between the partition plate body 10 and the table 20. The stay 120 has a first shaft support 121 provided at one end and a second shaft support 122 provided at the other end. The partition plate body 10 has an elongated hole 10a extending in the vertical direction and a locking portion 10b provided near the upper end of the elongated hole 10a.
The first shaft support 121 rotatably supports the free end side of the table 20 of the stay 120. The second shaft support portion 122 slidably supports the stay 120 in the elongated hole 10a, and when the table 20 is in the expanded state, the second shaft support portion 122 is provided at the end of the elongated hole 10a. Locked by.

  As shown in FIG. 9B, the table inside 20 is provided with a retaining ring 121a and a spring (urging means) 121b for urging the first shaft support 121 in the axial direction. Thus, the free fall of the stay 120 can be suppressed. By operating the operation member 20a during storage, the bias by the spring 121b is released, the stay 120 freely falls in the elongated hole 10a, and the table 20 is folded.

Next, a modified example 2 of the lower partition plate according to the embodiment of the present invention will be described.
FIG. 10A is a cross-sectional view illustrating Modification Example 2 of the lower partition plate according to the embodiment of the present invention, and FIG. 10B is a diagram illustrating a state in which the latch mechanism is seen through from the back side of the table.
As shown in FIGS. 10A and 10B, the partition plate body 10 is provided with a base 230, and the base 230 is provided with a catch portion 231 having a concave shape. The table 20 includes a latch portion 220, a spring 222 that biases the latch portion 220 toward the base 230, and a lever (operating means) 221. The lever 221 is provided with a pin 223, and the latch portion 220 is provided with a guide hole 224. Reference numeral 232 indicates a rotation axis. The latch section 220 is for holding the expanded state of the table. The lever 221 releases the latched state by the latch section 220.

  When the table 20 is unfolded when the table 20 is rotated in order to unfold the table 20 from the stored state, the latch portion 220 is fitted into the catch portion 231, and the unfolded state of the table 20 is held. When the lever 221 is operated when the table 20 is stored, the pin 223 slides in the guide hole 224 and retracts the latch part 220, whereby the latch part 220 is released from the catch part 231, the lock is released, and the table 20 is folded. Get caught

Next, Modification 3 of the lower partition plate according to the embodiment of the present invention will be described.
FIG. 11A is a cross-sectional view illustrating Modification Example 3 of the lower partition plate according to the embodiment of the present invention, FIG. 11B is an exploded perspective view, and FIG. 11C is a view illustrating a locking method of a shaft locking method. ..

  As shown in FIG. 11, the partition plate main body 10 is provided with a table rotation fulcrum shaft (shaft supporting portion) 112 that rotatably supports the table 20 in the rotational axis direction. A plurality of splined toothed portions (regulating portions) 111 are formed on the table rotation fulcrum shaft 112, and a round bar portion 113 is formed adjacent to the toothed portions 111. An opening 321 through which the table rotation fulcrum shaft 112 passes is formed in the table 20, and an engaging portion 322 that engages with the toothed portion 111 is formed in the opening 321. The table 20 can be attached to the table rotation fulcrum shaft 112 by engaging the table rotation fulcrum shaft 112 through the opening of the attachment fitting 115, the opening 321, the spring 117, and the opening of the attachment fitting 116.

  The toothed portion 111 and the engaging portion 322 can restrict the rotation of the table 20 to the stored state. As shown in FIG. 11C, the table rotation fulcrum shaft 112 has the toothed portion 111 of the table rotation fulcrum shaft 112 and the table 20 when the table 20 is slid in the rotation axis direction in the unfolded state of the table 20. The expanded state of the table 20 is held by the engagement of the engaging portion 322 of. At the time of storage, by sliding the table 20 to the opposite side in the axial direction, the table 20 is movable at the position of the round bar portion 113, and the table 20 can be folded.

Next, Modification 4 of the lower partition plate according to the embodiment of the present invention will be described.
FIG. 12A is a cross-sectional view illustrating Modification Example 4 of the lower partition plate according to the embodiment of the present invention, and FIGS. 12B and 12C are views illustrating the position of the gusset holder.
As shown in FIG. 12, a gusset holder 421 is provided in the table 20. The gusset holder 421 is provided with a gusset 422 that can move between a state where the table 20 is stored and a state where the table 20 is expanded. The gusset 422 is provided with an abutting portion 422a that abuts the partition plate body 10 to support the unfolded state of the table 20 when the table is unfolded.

The gusset holder 421 has a shaft pin 423 which rotates about a rotation axis in the horizontal direction and a shaft pin 424 which rotates about a rotation axis in the vertical direction in the unfolded state of the table. Gusset 422 is configured to rotate about axle pin 424.
The spring 425 is configured to act in the direction of use, and the contact portion 422a is biased by the biasing force of the spring 425. Since the gusset 422 can freely rotate with respect to the shaft pin 423 and is configured to always face in the vertical direction, the table 20 can be folded.

Next, Modification Example 5 of the lower partition plate according to the embodiment of the present invention will be described.
13A and 13B are diagrams illustrating a modified example 5 of the lower partition plate according to the embodiment of the present invention, in which FIG. 13A is an explanatory diagram of a table, FIG. 13B is a diagram illustrating a base member, and FIG. It is a figure which shows the state which has expanded. FIG. 14 is a diagram for explaining the transition of the table from the stored state to the deployed state.

  As shown in FIGS. 13 and 14, a base member 600 is fixed to the partition body 10 with screws 623. The table 20 is inserted into the opening 621 of the base member 600, and the table 20 is configured to be movable in the opening 621. A first curved portion 622 and a wall portion 624 are formed on the base member 600. The table 20 is formed with a second curved portion 522 corresponding to the first curved portion 622 of the base member 600 on one end side, and a protrusion 521 is provided at the tip of the second curved portion 522. A bent portion 523 having a U-shaped cross section is formed on the other end of the table 20.

  As shown in FIG. 14A, in the stored state of the table 20, the bent portion 523 is caught by the base member 600 and the stored state is maintained. As shown in FIG. 8B, when the table is unfolded, the table 20 is moved upward, and when the table 20 is moved in the horizontal direction, the second bending portion 522 of the table 20 moves to the first bending position of the base member 600. It is possible to maintain the unfolded state of the table 20 by moving along the first curved portion 622 and contacting the projection 521 of the table 20 with the wall portion 624 of the base member 624 as shown in FIG. it can. When the table 20 is stored from the unfolded state, the table 20 can be stored in the reverse order of the above.

FIG. 15 is a diagram illustrating a modified example 6 of the lower partition plate according to the embodiment of the present invention. As shown in FIG. 15, a stay 700 is provided between the partition plate body 10 and the table 20.
The stay 700 has one end rotatably supported by the partition plate body 10 by a shaft 701 and the other end rotatably supported by the table 20 by a shaft 702. A stopper 18 is rotatably provided on the partition plate body 10 and is configured to be caught by the end portion 720 of the table in the stored state. When the stopper 18 is rotated from the locked state of the table 20 shown in FIG. 7A to release the lock, the stay 700 is moved from the stored state of the table 20 to the expanded state as shown in FIG. Sometimes, the table 20 is locked in the unfolded state. This keeps the table 20 horizontal.

  Although the present invention has been described using the embodiments, it goes without saying that the technical scope of the present invention is not limited to the scope described in the above embodiments. It will be apparent to those skilled in the art that various modifications and improvements can be added to the above-described embodiment. It is also apparent from the scope of the claims that the technical scope of the present invention can include such modified or improved modes.

1 Lower partition plate 10 Partition plate body 11 Blade part 12 Stay 20 Table 30 Elbow rest 40 Mounting bracket 40 Side fixing part 41 Height adjusting part 42 Lower fixing part 111 Toothed part 112 Table rotation fulcrum shaft 220 Latch part 221 Lever 421 Gusset holder 422 Gusset

Claims (16)

A lower partition plate for partitioning a lower part of a game space that can be occupied by a player in a front area between adjacent game stands,
Partition board body,
A fixing portion for fixing the partition plate body to the floor,
A table provided on the partition plate main body, which can be expanded from the stored state to the expanded state, and
Provided separately on a side portion of the partition plate body, having a blade portion formed to extend in a direction away from the game table,
The lower partition plate , wherein the blade part has a mounting part that is mounted on the partition plate body . A stay provided between the partition plate body and the table,
The stay has a first shaft support portion that is provided at one end side and rotatably supports the free end side of the table, and a second shaft support portion that is provided at the other end side and slidably supported. ,
The lower partition plate according to claim 1, wherein the partition plate body has a locking portion that locks the second pivotal support portion of the stay in the unfolded state of the table. Biasing means for axially biasing the first shaft support portion of the stay to hold the expanded state of the table;
The lower partition plate according to claim 2, further comprising: an operation member that releases the bias by the bias means. A stay provided between the partition plate body and the table,
One end of the stay is rotatably supported by the partition plate body and the other end is rotatably supported by the table, and is locked in the expanded state when the table is moved from the stored state to the expanded state. The lower partition plate according to claim 1, wherein the lower partition plate is formed. A latch member for holding the expanded state of the table,
An operation member for releasing the latched state by the latch member,
The lower partition plate according to claim 1, further comprising: The table has a shaft supporting portion that slidably supports the table in a rotational axis direction,
2. The shaft supporting portion includes a restriction portion that restricts rotation of the table to the storage state when the table is slid in the rotation axis direction in the expanded state. Lower partition board. A gusset provided on the table and movable to a second state where the table is stored and a second state where the table is expanded;
The lower partition plate according to claim 1, wherein the gusset has an abutting portion that abuts the partition plate body in a second state in which the table is unfolded to support the unfolded state of the table. A lock portion that restricts rotation of the table when the table is slid in the rotation axis direction in the expanded state;
An applying portion that applies an urging force to the table in the rotation axis direction in the expanded state of the table;
The lower partition plate according to claim 1, further comprising: Further comprising a base member attached to the partition plate body,
The table has a bending portion provided on one end side and a protrusion portion provided at a tip of the bending portion,
The said base part has the curved part formed corresponding to the curved part of the said table, and the wall part with which the said protrusion part contact | abuts in the expansion | deployment state of the said table, The base of Claim 1 characterized by the above-mentioned. Lower partition board. The blade part is
A housing unit that houses a panel for advertising,
The lower partition plate according to claim 1 , further comprising: a holding unit that holds the advertising panel housed in the housing unit. The lower partition plate according to claim 1 , wherein the blade portion has a notch portion for avoiding contact. The partition plate body,
A housing unit that houses a panel for advertising,
The lower partition plate according to claim 1 , further comprising: a holding unit that holds the advertising panel housed in the housing unit. The lower partition plate according to any one of claims 1 to 12 , further comprising an elbow rest that slides in at least one of the front-back direction and the lateral direction. The lower partition plate according to claim 13 , further comprising a plate member which is provided on the partition plate body side of the elbow rest and which can be contacted by a hand placed on the elbow rest. The lower partition plate according to claim 13 or 14 , further comprising an adjusting unit that adjusts a height of the elbow rest. The lower partition plate according to any one of claims 1 to 15 , further comprising a fixing portion for fixing the partition plate body to the set plate.

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