JP2019141360A - Elevating partition and seat equipped with the same - Google Patents

Abstract

To provide a thin elevating partition which can change the height of the partition, is simply structured and excellent in noise insulation and silence performance, and a seat using it.SOLUTION: An elevating partition 1 includes: a planar partition panel 10; and an elevating means 20 for elevating the partition panel 10 from/to a stationary partition 5, the elevating means is fixed to an inside surface of the stationary partition or the surface of the partition panel, and is provided with: a guide member having a pair of bridged parts at upper and lower ends; an endless belt which is extended around the pair of bridged parts of the guide member so that it can rotate; and a stationary portion fixing the partition panel to the endless belt, and the partition panel elevates by the sitting person's manual operation.SELECTED DRAWING: Figure 1

Description

The present invention relates to an elevating partition and a seat using the same. More specifically, the present invention relates to a thin elevating partition having a simple structure and excellent sound insulation and quietness, and a seat using the same.
About.

  Seats for movie theaters, theater audiences, and passengers of vehicles are partitioned between adjacent seats so that they can comfortably watch, watch and board without worrying about passengers sitting next to them. There is what was installed. However, the height of the partition is set based on the audience and passengers whose average height is about 170 cm, and there are many fixed types fixed at that height. In the case of such a partition, when a small spectator or passenger of low height sits down, the partition is blocked up to a position higher than the head, so that a feeling of pressure and a feeling of blockage may be felt. In addition, the sound is interrupted because the partition is blocked near the ears of the seated person, and the sound effect of the movie or theater may be reduced. On the other hand, when the eyes of the seated person fell below the partition, the conversation with the next family and close friends was hindered. Therefore, there is a need for a partition whose height can be adjusted according to the height of the seated person.

  By the way, Patent Document 1 discloses a partition unit that partitions players who play a game with a gaming machine such as a pachinko machine. The partition plate constituting the partition unit is slidably moved in and out of the storage unit in a sliding door manner, and in the pulled-out state, becomes a partition between players who play a game with adjacent game machines. Specifically, the partition plate is supported by the slide rail so as to suspend the upper portion, and the lower portion is configured to be regulated in the thickness direction of the partition plate by the guide portion. The partition plate technology that can adjust the amount of protrusion is applied to the seat partition for spectators and passengers so that the partition plate can be installed at the top of the partition body, and this partition plate can be slid up and down to move. By doing so, it becomes possible to change the height of the partition.

JP 2014-226482 A

  However, since the partition unit described in Patent Document 1 is a unit that attaches the partition plate to the rail and slides and moves in the front-rear direction with respect to the gaming machine, the partition plate rubs against the rail during the movement, Operating noise is generated. Such sliding sounds and operating sounds of the movable partition become annoying sounds for the seated person and the surroundings, and there is a problem that the quietness and comfort of a movie theater, a theater, a vehicle and the like are lowered. Moreover, since it is necessary to provide a rail, there exists a problem that the whole partition will become thick.

  The present invention has been made in view of the above circumstances, and the height of the partition can be changed according to the physique and height of the seated person, and it has a simple structure and is a thin lift that has excellent sound insulation and quietness. An object is to provide an expression partition and a sheet using the same.

In order to solve the above problem, the invention according to claim 1 is an elevating partition in which a partition panel is disposed so as to protrude from an upper end portion of a fixed partition provided upright on a side of a seat, A plate-like partition panel, and lifting means for moving the partition panel up and down with respect to the fixed partition. The lifting means is fixed to the inner surface of the fixed partition or the surface of the partition panel, A guide member provided with a pair of stretching portions at its ends, an endless belt rotatably supported on the pair of stretching portions of the guide member, and a fixing member for fixing the partition panel to the endless belt The gist is that the partition panel is moved up and down manually by a seated person.
According to a second aspect of the present invention, in the first aspect of the invention, the guide member includes a regulation means for the endless belt for regulating movement in a vertical direction and a horizontal direction with respect to the surface of the partition panel. Is the gist.
The gist of the invention described in claim 3 is that, in the invention described in claim 1 or 2, the fixing member is provided so that the endless belt and the partition panel can be attached and detached.
The gist of the invention described in claim 4 is that, in the invention described in any one of claims 1 to 3, the fixing member is provided at a plurality of locations.
According to a fifth aspect of the present invention, in the invention according to any one of the first to fourth aspects, at least one of a front surface and a back surface of the endless belt is provided with a soft plate member for maintaining rigidity of the endless belt. The gist is that it is worn.
The invention according to claim 6 is the invention according to any one of claims 1 to 5, wherein the guide member includes a protruding member that presses a surface of the endless belt in order to maintain tension of the endless belt. This is the gist.
The gist of the invention described in claim 7 is a seat provided with the elevating partition according to any one of claims 1 to 6.

1. According to the elevating partition of the present invention, since the partition panel arranged to protrude from the upper end portion of the fixed partition is provided with elevating means for moving up and down with respect to the fixed partition, it has a simple thin configuration. Excellent sound insulation and quietness. That is, according to this lifting / lowering means, the partition panel can be lifted / lowered without generating an operating noise by rotating the endless belt stretched around the guide member fixed to the fixed partition. When a person with a short height sits on a seat whose partition is set based on an average height, the partition panel is lowered manually by the seated person (such as a push-down operation), and a person with a high height sits down. When doing so, the partition panel can be raised manually by a seated person (push-up operation or the like). In this way, the seated person can adjust the partition to a height adapted to his / her height and physique, thereby eliminating the feeling of pressure and providing a sense of freedom in the field of view. In addition, it is possible to prevent a decrease in acoustic effect. Furthermore, conversations with family members and friends sitting on the adjacent seats are facilitated.
2. When the guide member is provided with a regulating means for the endless belt for regulating the movement in the vertical direction and the horizontal direction with respect to the surface of the partition panel, the movement of the endless belt can be regulated, and the partition panel is separated from the fixed partition. Or shaking from side to side.
3. When the fixing member is provided so that the endless belt and the partition panel can be attached and detached, it becomes easy to remove the partition panel from the fixed partition to maintain the mounting location and to replace the partition panel.
4). When the fixing member is provided at a plurality of locations, the endless belt and the partition panel can be reliably fixed. Moreover, it becomes possible to change the attachment position of the partition panel with respect to an endless belt.
5. When a soft plate member for maintaining the rigidity of the endless belt is attached to at least one of the front and back surfaces of the endless belt, the endless belt is prevented from being bent or dropped from the guide member. Can do.
6). When the guide member includes a protruding member that presses the surface of the endless belt in order to maintain the tension of the endless belt, the endless belt can be prevented from being loosened and the tensioned state can be maintained.
7). 1 above. To 6. Since the seat provided with the elevating partition according to any one of the above, the partition can be made thin with a simple configuration by providing the elevating partition having the respective effects. Accordingly, the height of the partition can be adjusted, and a sheet excellent in sound insulation and quietness can be obtained.

The invention will be further described in the following detailed description, given by way of non-limiting examples of exemplary embodiments, with reference to the referenced drawings, wherein like reference numerals refer to several views of the drawings. Through similar parts are shown.
It is a typical perspective view which shows the sheet | seat provided with the raising / lowering partition. It is a typical perspective view which shows the state which attaches the raising / lowering partition of Example 1 to a fixed partition. It is AA sectional drawing of FIG. It is a typical perspective view of the raising / lowering means concerning the raising / lowering partition of Example 1. FIG. It is BB sectional drawing of FIG. It is CC end elevation of FIG. It is a typical perspective view of the raising / lowering means in connection with the raising / lowering partition of Example 2. FIG. It is DD sectional drawing of FIG. It is EE sectional drawing of FIG. It is a typical partial perspective view of the raising / lowering means concerning the raising / lowering partition of Example 3. FIG.

Hereinafter, the present invention will be described in detail with reference to the drawings.
The items shown here are exemplary and illustrative of the embodiments of the present invention. It has been described in order to provide what is believed to be the most effective and easy-to-understand explanation of the principles and conceptual features of the present invention. In this respect, it is not intended to present structural details of the invention beyond what is necessary for a fundamental understanding of the invention. It will be apparent to those skilled in the art how certain aspects of the present invention may actually be implemented in conjunction with the drawings.

[I] Elevating and lowering partition The elevating and lowering partition according to the present embodiment is arranged such that a partition panel can project from an upper end portion of a fixed partition that is erected on the side of a sheet, and includes a flat partition panel and the partition. Elevating means for moving the panel up and down relative to the fixed partition.
[1] Seat and Fixed Partition As an embodiment, FIG. 1 schematically shows an example of a seat installed in a movie theater or a theater. In FIG. 1, the seat 6 has a seating portion 60, a backrest 70 and an armrest 80. In this example, armrests 80 are provided on both the left and right sides, and the armrest 80 is provided with a base 85 on which a cup or tray for food or drink is placed. On the left side, a table 90 on which baggage and the like are placed is installed. The armrest 80 may not be provided, or may be provided only on one of the left and right sides of the seat 6.
And the fixed partition 5 used as the boundary part with the adjacent sheet | seat 6 or an adjacent channel | path is standingly arranged in the right and left both sides of the sheet | seat 6. The fixed partition 5 may be provided only on one of the left and right sides of the seat 6.

[2] Partition Panel The partition panel is disposed so as to protrude from the upper end portion of the fixed partition 5 erected on the side of the seat 6, for example, as a partition panel 10 shown in FIG. 1. In this figure, the upper end of the fixed partition 5 is drawn at the same height as the backrest 70, but the height of the upper end of the fixed partition 5 is arbitrary, for example, the same height as the armrest 80. May be. The fixed partition 5 and the partition panel 10 can be made into arbitrary shapes.
The partition panel 10 has a flat plate shape, but the surface shape does not have to be a flat surface and may be curved. Moreover, the thickness and external shape of the partition panel 10 are not particularly limited.
The material of the partition panel 10 is not specifically limited, It can form with arbitrary raw materials, such as a resin material, a wooden material, and a grained steel plate. For example, as shown in FIG. 3, the partition panel 10 may have a resin plate 15 as a main body and cover it with a cloth material 11. The sound absorption can be enhanced by covering with a cloth material.

[3] Lifting means The lifting means 20 is a means for moving the partition panel up and down with respect to the fixed partition, and includes a guide member, an endless belt, and a fixing member.
(1) Guide member The guide member is a member that is fixed to either the inner surface of the fixed partition or the surface of the partition panel, and is used to stretch an endless belt, and a pair of stretch portions are provided at the upper and lower ends thereof. Yes. The shape is not particularly limited as long as it has this configuration, but it can usually be a substantially rectangular plate or frame that is long in the vertical direction. The number of guide members is not particularly limited and can be 1 to 3, and is usually 2.
For example, as shown in FIG. 4, the guide member 21 has a substantially rectangular shape as a whole, and has a rectangular main body portion 21f and support fixing for fixing the main body portion 21f to the side of the main body portion 21f. A portion 21e is formed. It can be fixed to the fixed partition 5 with a fixing tool in the hole 21h provided in the support fixing portion 21e.

In addition, a pair of extending portions 21 a and 21 a are provided on the upper and lower ends of the guide member 21. The tension member 21a is not particularly limited as long as a pair is provided at the upper and lower ends, and may be formed by connecting a rod-like or tubular member separately from the main body of the guide member 21 to the main body, as shown in FIG. As described above, the upper end of the main body may be formed in a round shape. In order to make the endless belt 21a, which is described later, smoothly turnable, the tension section 21a preferably has an arcuate outer peripheral cross section in contact with the endless belt.
Further, as shown in FIG. 10, the tension part is formed by bending a rod-like member 45 formed on the inner side of the support fixing part 22e so that the height can be adjusted to form a tension part 45a, and the endless belt 26 is stretched. It can also be built.
As shown in FIG. 4, the endless belt 25 slides and rotates between the pair of stretching portions 21a and 21a. Since the main body portion 21 f of the guide member 21 is supported by the support fixing portion 21 e so as to be separated from the fixed partition 5, the endless belt 25 rotates in a state where a predetermined gap is maintained with respect to the fixed partition 5. The surface of the fixed partition 5 is not rubbed.

A unit in which the guide member 21 is fixed to the surface of the partition panel 10 can be used as a unit. Furthermore, what fixed the raising / lowering means 20 to the surface of the partition panel 10 can also be made into a unit.
The material of the guide member is not particularly limited, and can be made of resin, wood, or metal, and can usually be made of metal having excellent strength and workability.

Like the guide member 31 shown in FIG. 7, it is preferable to further include a regulating means 32 for the endless belt 25 in order to further regulate the movement in the vertical direction with respect to the surface of the partition panel 10 and in the left-right direction of the partition panel 10. When the restricting means 32 is provided, the movement of the endless belt 25 is restricted, so that the partition panel 10 can be prevented from moving away from the fixed partition 5 or swinging left and right.
The restriction means 32 is not particularly limited in shape, structure, position, number, etc., as long as it can restrict the movement of the endless belt 25 in the vertical direction and the left-right direction. A separate member that covers the endless belt 25 may be provided as the restricting means. However, like the guide member 31, a plate piece extended from the main body portion 21 f on the side of the main body portion 21 f of the guide member 31 is folded inward. You may form so that the endless belt 25 may be covered. In the example shown in FIG. 7, a pair of regulating means 32 is formed at the center in the vertical direction, but a pair may be formed near the upper and lower ends in the vertical direction, or may be formed so as to cover the entire vertical direction. May be.

Further, as shown in FIGS. 7 and 8, the guide member 31 is preferably provided with a protruding member 33 that presses the surface of the endless belt 25 in order to maintain the tension of the endless belt 25. The protruding member 33 can prevent the endless belt from loosening and can maintain a tensioned state.
As long as the protruding member 33 is a member that is pressed to maintain the tension of the endless belt 25, the material, shape, position, and the like are not particularly limited. Like the guide member 31, the back surface of the main body portion 21 f of the guide member 31. A curved plate piece may be connected and formed, or the main body 21f itself may be deformed. The guide member 31 is formed in the center of the back surface of the main body 21f, but may be formed in the vicinity of the upper and lower ends, or may be formed at a plurality of locations. Furthermore, the protruding member may be formed to protrude from the guide member in a rectangular plate shape, a hemispherical shape, or the like.

(2) Endless belt The endless belt is a member that is rotatably mounted on a pair of extending portions of the guide member, and includes a fixing member that fixes the partition panel.
For example, as shown in FIGS. 4 and 5, the endless belt 25 is rotatably supported on a pair of extending portions 21 a of the guide member 21. The endless belt 25 further includes a fixing member to be described later for fixing the partition panel 10.
The shape of the endless belt is not particularly limited, but the length of the entire circumference is tensioned and stretched on the guide member, and the width is preferably substantially the same as the width of the guide member. The material of the endless belt is not particularly limited, and may be made of resin, leather, cloth, or the like. Among these, cloth is particularly preferable. If it is made of cloth, it is possible to suppress sliding noise during operation (turning). In order to increase the rigidity, the endless belt may be formed by bonding different materials (for example, cloth, soft resin, felt, etc.) or covering with different materials.
It is preferable that a soft plate member for maintaining the rigidity of the endless belt is attached to at least one of the front and back surfaces of the endless belt. Thereby, while preventing a bending of an endless belt, the sliding sound at the time of rotation can further be suppressed.

(3) Fixing member A fixing member is a member which fixes an endless belt and a partition panel. When the fixing member is provided so that the endless belt and the partition panel can be attached and detached, it becomes easy to remove the partition panel from the fixed partition for maintenance or replace the partition panel.
For example, the fixing means 28 shown in FIG. 2 is provided with an endless belt 25 of the elevating means 20 fixed to the inner surface of the fixed partition 5 and the partition panel 10 so as to be detachable.
The material, shape, position, number, etc. of the fixing member are not particularly limited as long as the endless belt and the partition panel can be detachably fixed, and fasteners, hook-and-loop fasteners, and the like can be used. For example, as shown in FIGS. 3 and 5, the snap button as the fixing member 28 includes a male button 28a and a female button 28b. The endless belt 25 and the partition panel 10 are connected to each other as a set. It can be fixed detachably. In this example, the male button 28 a is fixed to the cloth material 11 covering the resin plate 15 of the partition panel 10, and the female button 28 b is directly fixed to the endless belt 25.
The fixing member is preferably provided at a plurality of locations. Thereby, the endless belt 25 and the partition panel 10 can be reliably fixed. It is also possible to change the relative positions of the endless belt 25 and the partition panel 10. For example, if it is a snap button of an embodiment, it is preferred to provide 2-8 sets.
When the fixing member is a hook-and-loop fastener that can ensure a wide adhesive surface, the area and number can be appropriately changed depending on the type of the fixing member.

It is preferable that a soft plate member for retaining the rigidity of the endless belt is attached to a connection portion between the endless belt and the partition panel. For example, as shown in FIG. 7, the soft plate member 36 can be attached to the surface of the endless belt 25. By carrying out like this, it can prevent that the endless belt 25 bends, and can hold | maintain a partition panel stably.
As the soft plate member, various felts and resin foams can be used. As the felt, felt produced using polyester fiber, polyamide fiber, acrylic fiber or the like can be used, and felt produced using polyester fiber is particularly preferable. Moreover, as a resin foam, the resin foam manufactured using a polyurethane resin, polyolefin resin, etc. can be used, A polyurethane resin foam is preferable.

[II] Seat with Elevating Partition As shown in FIG. 1, the seat 6 with the raising and lowering partition has fixed partitions 5 at the boundary between the adjacent seat 6 or the passage on both the left and right sides. It is erected. The fixed partition 5 may be provided only on one of the left and right sides of the seat 6.
As described above, the elevating partition is arranged such that the partition panel can protrude from the upper end portion of the fixed partition standing on the side of the seat. The elevating partition may be provided on both the left and right sides, or may be provided on only one side.
In order to arrange the elevating partition 1 on the seat 6, for example, elevating means 20 is prepared, and the elevating means 20 is fixed to the fixed partition 5 with a fastener such as a screw in a hole 21h formed in the guide member 21. Fix it. Then, the partition panel 10 is fixed to the endless belt 25 by attaching the fixing member 28 a provided on the partition panel 10 to the fixing member 28 b formed on the endless belt 25 of the elevating means 20.

Hereinafter, the elevating partition according to the present invention will be described more specifically by way of examples.
[Example 1]
The elevating partition 1 embodying the present invention includes a flat partition panel 10 and elevating means 20 for moving the partition panel 10 up and down relative to the fixed partition 5. As shown in FIG. 1, the partition panel 10 faces the fixed partition 5 erected on the side of the seat 6, and is movable up and down along the inner surface of the fixed partition 5. In this example, the upper part of the fixed partition 5 is formed in a substantially inverted trapezoidal shape, and the partition panel 10 has a smaller similar shape. The elevating means 20 sandwiched between the fixed partition 5 and the partition panel 10 is made invisible to the seated person and the outside. Further, in a state where the partition panel 10 is lowered, most of the partition panel 10 can be hidden inside the fixed partition 5.
In the partition panel 10, a plate material 15 made of acrylic resin is covered with a cloth material 11. A sound absorbing effect can be obtained by using a cloth material for the surface.

The elevating means 20 includes a guide member 21, an endless belt 25, and a fixing member 28 (see FIG. 2). As shown in FIG. 4, the guide member 21 is integrally formed of stainless steel, and fixes and supports the rectangular main body portion 21f and a pair of main body portions 21f in the width direction of the upper and lower ends of the main body portion 21f. The support fixing part 21e for this purpose and a pair of stretching parts 21a, 21a are formed in a round shape at the upper and lower ends. Since the material of the guide member is made of stainless steel, it is excellent in strength and workability.
The endless belt 25 is set to have a length in the circumferential direction that allows the endless belt 25 to be stretched while maintaining a certain degree of tension on the stretched portions 21 a and 21 a of the guide member 21. The width is the same as that of the main body 21f of the guide member. The endless belt 25 is made of cloth and is stretched on the stretched portions 21 a and 21 a of the guide member 21.
On the surface of the endless belt 25, two female buttons 28b are fixedly spaced apart in the middle in the vertical direction, and two are similarly fixed to the lower part in the vertical direction. On the other hand, as shown in FIGS. 2 and 3, four male buttons 28 a are attached to the partition panel 10 in correspondence with the female buttons 28 b provided on the endless belt 25.

  In order to arrange the elevating partition 1 on the seat 6, first, two guide members 21 of the elevating means 20 are fixed to the inner surface of the fixed partition 5 on the left and right sides. Specifically, it is fixed to the fixed partition 5 with a fixing tool such as a screw in a hole 21 h formed in the guide member 21. Then, the endless belt 25 is slightly stretched and stretched on the pair of stretching portions 21 a and 21 a at the upper and lower ends of the two guide members 21. Then, the male button 28 a provided on the partition panel 10 is attached and fixed to the female button 28 b provided on the endless belt 25 of the lifting means 20.

In the elevating partition 1 shown in FIG. 1, in order to raise the partition panel 10 from the lowered state with respect to the upper end portion of the fixed partition 5, a seated person may push up the partition panel 10. The upper end of the partition panel 10 may be gripped and lifted. On the other hand, in order to lower the partition panel 10 from the raised state, the seated person may push down the partition panel 10. The upper end of the partition panel 10 may be pushed down. Then, the endless belt 25 to which the partition plate 10 is fixed slides and rotates on the pair of stretching portions 21 a and 21 a provided on the upper and lower ends of the guide member 21. In this case, the main body portion 21f of the guide member 21 is supported by being separated from the fixed partition 5 by the support fixing portion 21e. Therefore, the endless belt 25 rotates in a state where a predetermined gap is maintained with respect to the fixed partition 5 and does not rub against the surface of the fixed partition 5.
Further, since the two lifting means 20 are arranged on the left and right, the partition panel 10 can be stably held in the width direction, and the partition panel 10 can be prevented from coming into contact with the fixed partition 5.
As a result, it is possible to suppress annoying operating noise that occurs when the height is changed.

[Example 2]
As shown in FIGS. 7 to 9, the liftable partition 2 includes a flat partition panel 10 and lift means 30 for moving the partition panel 10 up and down relative to the fixed partition 5. Since the partition panel 10 has the same configuration and operational effects as those of the elevating partition 1 of the first embodiment, description thereof is omitted.

The guide member 31 of the elevating means 30 has the configuration of the guide member 21 of the first embodiment as it is, and further includes a regulating means 32 and a protruding member 33. The guide member 32 is made of stainless steel, and the restricting means 32 and the protruding member 33 can also be formed integrally.
As shown in FIGS. 7 to 9, the guide member 31 is a regulation formed so as to cover the surface and side surfaces of the endless belt 25 by bending a plate piece connected to the side portion of the main body portion 21 f of the guide member 31 inward. Means 32 are provided. By doing so, the movement of the endless belt 25 can be restricted.
Further, the guide member 31 has a protruding member 33 in which a curved plate piece is connected and formed on the back surface of the main body portion 21 f of the guide member 31. By doing so, the protruding member 33 can press the surface of the endless belt 25, and can maintain the tension of the endless belt 25.

  The endless belt 35 of the elevating means 30 has the configuration of the endless belt 25 of the first embodiment as it is, and further includes a soft plate member 36. In this example, a vertically long rectangular polyurethane resin foam is attached to the surface of the endless belt 25 as the soft plate member 36. And the female button 28b is provided in four places around. The female button 28b penetrates the endless belt 25 and the soft plate member 36 and is fixed as shown in FIG. Since the flexible plate member 36 is attached to the endless belt 25, the rigidity of the endless belt is maintained, the endless belt can be prevented from being bent, and the partition panel 10 can be stably fixed. Since the soft plate member 36 is located inside the bent end portion of the restricting means 32 in a plan view, the soft plate member 36 does not come into contact with the restricting means 32 even when the endless belt 35 moves up and down. .

[Example 3]
The elevating partition 3 of the third embodiment is an example in which a guide member 22 is used instead of the guide member 21 in the elevating partition 1 of the first embodiment.
As shown in FIG. 10, the guide member 22 is formed such that a rod-like member 45 formed so as to be adjustable in height inside the support fixing portion 22e is bent at the upper portion to form a stretch portion 45a, and the endless belt 26 is stretched. It is a thing. As a result, the tension can be adjusted by moving the bar-like member 45 up and down. For example, when the endless belt 26 has been loosened due to long-term use, the rod-like member 45 can be lifted (that is, the interval between the pair of stretch portions 45a is increased) to increase the tension.

  The foregoing examples are for illustrative purposes only and are not to be construed as limiting the invention. Although the invention has been described with reference to exemplary embodiments, it is to be understood that the language used in the description and illustration of the invention is illustrative and exemplary rather than limiting. As detailed herein, changes may be made in its form within the scope of the appended claims without departing from the scope or spirit of the invention. Although specific structures, materials and examples have been referred to in the detailed description of the invention herein, it is not intended to limit the invention to the disclosure herein, but rather, the invention is claimed. It covers all functionally equivalent structures, methods and uses within the scope.

  The present invention is not limited to the embodiments described in detail above, and various modifications or changes can be made within the scope of the claims of the present invention.

  It is widely used as a partition technology that stands on seats in movie theaters, theaters, vehicles, etc. and partitions adjacent seats.

1, 2, 3 ,; elevating partition, 5; fixed partition, 6; seat, 10; partition panel, 20, 30, 40; elevating means, 21, 31, 41; guide member, 21a, 45a; 25, 26, 35; endless belt, 28; fixing member, 32; regulating means, 33; projecting member, 36;

Claims (7)

An elevating partition in which a partition panel is disposed so as to protrude from an upper end portion of a fixed partition that is erected on the side of the seat,
A flat partition panel, and elevating means for moving the partition panel up and down with respect to the fixed partition,
The lifting means is
A guide member that is fixed to the inner surface of the fixed partition or the surface of the partition panel, and is provided with a pair of stretching portions at upper and lower ends;
An endless belt that is rotatably supported on the pair of extending portions of the guide member;
A fixing member for fixing the partition panel to the endless belt,
A liftable partition characterized in that the partition panel is raised and lowered manually by a seated person.   The elevating partition according to claim 1, wherein the guide member includes a regulation means for the endless belt for regulating movement in a vertical direction and a horizontal direction with respect to a surface of the partition panel.   The elevating partition according to claim 1 or 2, wherein the fixing member is detachably attached to the endless belt and the partition panel.   The elevating partition according to any one of claims 1 to 3, wherein the fixing member is provided at a plurality of locations.   The elevating partition according to any one of claims 1 to 4, wherein a soft plate member for maintaining rigidity of the endless belt is attached to at least one of a front surface and a back surface of the endless belt.   The elevating partition according to any one of claims 1 to 5, wherein the guide member includes a projecting member that presses a surface of the endless belt in order to maintain tension of the endless belt.   The sheet | seat provided with the raising / lowering partition of any one of Claims 1 thru | or 6.

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