JP2022055402A - Partition for desk, and desk with partition - Google Patents

Abstract

To provide a partition for a desk that does not take much room, when not in use; and to provide a desk with a partition.SOLUTION: A partition P1 for a desk includes a curtain member 20 changeable from a storage state of being stored to a developed state of being expanded upward, a curtain support member 40 for maintaining the developed state by supporting an upper part of the curtain member 20, when the curtain member 20 is in the developed state, and a fixing member 30 for fixing the curtain member 20 onto the desk.SELECTED DRAWING: Figure 4

Description

The present invention relates to a desk partition and a desk with a partition.

By installing a partition on the desk, it is possible to easily concentrate on work and study and to protect privacy. However, if the partition is always installed, there is a demerit that the room feels small. For this reason, a partition that can be temporarily installed has been conventionally known.
For example, Patent Document 1 discloses a foldable plate-shaped tsuitate that is placed on a desk and used (Patent Document 1).

Japanese Unexamined Patent Publication No. 2019-196640

However, since the tsuitate of Patent Document 1 is plate-shaped, there is a problem that it takes up a lot of space for storage when not in use.

Therefore, it is an object of the present invention to provide a partition for a desk that does not take up space when not in use and a desk with a partition.

The partition for a desk of the present invention that solves the above-mentioned problems is a curtain member that can be changed from a stored storage state to an upwardly extended unfolded state, and an upper part of the curtain member when the curtain member is in the unfolded state. It is provided with a curtain support member that supports and maintains the deployed state, and a fixing member that fixes the curtain member to the desk.

According to such a configuration, the curtain member can be extended from the stored state to the expanded state, and the curtain member can maintain the expanded state by the curtain support member. Therefore, by keeping the curtain member in the stored state when not in use, it does not take up space for storage.

The partition described above may further include a reel having a spring that winds the curtain member from the unfolded state to the stowed state. The fixing member may have a reel support portion that supports the reel and a fixing portion that is fixed to the desk.

According to such a configuration, the curtain member in the unfolded state can be wound into the stored state by the reel, so that it can be made compact at the time of storage.

The curtain support member may have its lower end supported by a desk or fixing member and its upper end engageable and detachable from the upper portion of the curtain member.

The curtain support member may have a fixed length pole, a telescopic pole or a pantograph mechanism. If the curtain support member has a stretchable pole or pantograph mechanism, the length can be adjusted to adjust the height of the curtain member during use.

The curtain member may be a flexible display.

Since the curtain member is a flexible display, the display can be easily installed on the desk only when necessary.

The curtain member is a sheet wound in a roll shape, and may be configured to be detachably attached to a fixing member. The curtain support member may have a horizontal member that supports the upper edge of the unfolded sheet and a vertical member that supports the horizontal member at a position higher than the top plate of the desk.

According to such a configuration, the curtain member can be easily replaced. In addition, a new sheet can be pulled out by cutting off the used part of the curtain member at an appropriate timing, and the partition can always be used in a clean state.

When the curtain member is a sheet wound in a roll shape as described above, it is desirable to further provide a blade for cutting the sheet in the width direction.

With such a configuration, the used portion of the curtain member can be easily cut off.

A desk with a partition that solves the above-mentioned problems includes a desk having a top plate, a curtain member that can be changed from the stored storage state to the expanded state extended upward, and a curtain member when the curtain member is in the expanded state. It is provided with a curtain support member that supports the upper part of the curtain member and maintains the deployed state, and a fixing member that fixes the curtain member to the desk.

According to such a configuration, the curtain member can be extended from the stored state to the expanded state, and the curtain member can maintain the expanded state by the curtain support member. Therefore, by keeping the curtain member in the stored state when not in use, it does not take up space for storage.

The top plate may have a slit through which the curtain member passes.

According to the present invention, the curtain member can be extended from the stored state to the unfolded state, and the curtain member can maintain the unfolded state by the curtain member member. Therefore, by keeping the curtain member in the stored state when not in use, it does not take up space for storage.

Further, by winding the curtain member in the unfolded state into the stored state by a reel, it can be made compact at the time of storage.

Further, when the curtain support member has a telescopic pole or a pantograph mechanism, the length can be adjusted to adjust the height of the curtain member at the time of use.

Further, since the curtain member is a flexible display, the display can be easily installed on the desk only when necessary.

Further, since the curtain member is a sheet wound in a roll shape and is detachably attached to the fixing member, the curtain member can be easily replaced. Furthermore, a new sheet can be pulled out by cutting off the used part of the curtain member at an appropriate timing, and the partition can always be used in a clean state.

Further, by providing a blade for cutting the sheet in the width direction, the used portion of the curtain member can be easily cut off.

It is a perspective view of the desk which attached the partition which concerns on 1st Embodiment. It is an exploded perspective view (a) of the partition which concerns on 1st Embodiment, and the plan view (b) near the fixing part of a fixing member. It is sectional drawing explaining the structure of the partition which concerns on 1st Embodiment. It is a perspective view which shows the use state of the partition which concerns on 1st Embodiment. It is a perspective view of the partition of the disposable type which concerns on 2nd Embodiment. It is (a) side view of the partition which concerns on 2nd Embodiment, and (b) is the enlarged breaking perspective view explaining the structure of a cross member and a clip. It is a perspective view which shows the use state of the partition which concerns on 2nd Embodiment. When the support member has a pantograph mechanism, it is (a) a figure before the support member is extended and (b) a figure after the support member is extended. When the support member is a stretchable pole, (a) the figure before the support member is extended and (b) the figure after the support member is extended. It is a perspective view of the desk in the case of the structure which pulls out the curtain member from the top plate of the desk. It is a perspective view of the expanded state when the curtain member is a flexible display.

Next, the present invention will be described in detail according to a specific example.
[First Embodiment]
As shown in FIG. 1, the desk D1 with a partition according to the first embodiment is formed by attaching the partition P1 to the desk 10.

The desk 10 includes a top plate 11 and legs 12. The legs 12 extend downward from the side portion of the top plate 11. There are no legs 12 at the rear of the top plate 11, and a partition P1 is attached to the trailing edge of the top plate 11.

As shown in FIG. 2, the partition P1 includes a curtain member 20, a fixing member 30, a curtain support member 40, and a reel 50.

The curtain member 20 is a sheet made of paper, cloth, resin, or the like, and is wound around a reel 50 to form a roll. The curtain member 20 can be changed from the stored storage state as shown in FIG. 1 to the expanded state extended upward as shown in FIG.

As shown in FIG. 2, the reel 50 is a component that winds the curtain member 20 from the unfolded state to the stored state, and has a winding core 51, a shaft member 52, and a spring 55. The winding core 51 has a cylindrical outer peripheral surface, and the curtain member 20 is wound around the outer peripheral surface. The shaft member 52 is a shaft that rotatably supports the winding core 51. A spring 55 in the shape of a spring or a coil is provided between the winding core 51 and the shaft member 52, and the spring 55 rotates the winding core 51 in the opposite direction when the curtain member 20 is pulled out from the reel 50. The winding power can be accumulated. The shaft member 52 is exposed from both ends of the winding core 51 and engages with the support hole 33 of the fixing member 30, which will be described later. Further, the shaft member 52 has a rotation stopper 52A that protrudes in a direction away from the shaft core. In the present embodiment, the shaft member 52 is exposed from both ends of the winding core 51, but may be exposed only from one end. In this case, the other end of the winding core 51 may be rotatably supported by the fixing member 30.

The fixing member 30 is a member that fixes the curtain member 20 to the desk 10. The fixing member 30 has a main body 31 and a fixing portion 32.

The main body 31 has a front plate 31A, a rear plate 31B, and left and right side plates 31C, 31D extending vertically, respectively, and has an elongated rectangular frame shape in a plan view. The front plate 31A and the rear plate 31B are long to the left and right. The right side plate 31C and the left side plate 31D connect the end portions of the front plate 31A and the rear plate 31B in the longitudinal direction, respectively.
The left and right side plates 31C and 31D each have a support hole 33 as a reel support portion for supporting the reel 50. Further, the right side plate 31C has a convex portion 34 inside which stops the rotation of the reel 50, which will be described later. The rotation stopper 52A of the reel 50 described above engages with the convex portion 34. As a result, the rotation of the shaft member 52 is stopped with respect to the main body 31.

The fixing portions 32 are provided at both ends of the main body 31 in the longitudinal direction. As shown in FIG. 3, each fixing portion 32 includes a first holding piece 32A, a second holding piece 32B, a rubber pad 32P, and a fixed handle 32F.
The first holding piece 32A projects horizontally from the upper end of the front plate 31A. The second holding piece 32B projects horizontally from the lower end of the front plate 31A. The second holding piece 32B has a female screw 32C penetrating up and down. A rubber pad 32P is provided on the lower surface of the first holding piece 32A to firmly fix the partition P1 to the top plate 11 and prevent the top plate 11 from being damaged.

The fixed handle 32F includes a screw shaft 32G, a handle 32J provided at one end of the screw shaft 32G, and a holding plate 32H provided at the other end of the screw shaft 32G. The screw shaft 32G is screwed into the female screw 32C. The presser plate 32H is arranged between the first holding piece 32A and the second holding piece 32B, and the handle 31J is arranged below the second holding piece 32B.

When the partition P1 is fixed to the desk 10, the end portion of the top plate 11 of the desk 10 is inserted between the first holding piece 32A and the holding plate 32H. Then, the fixed handle 32F is turned and tightened to hold the top plate 11 between the first holding piece 32A and the holding plate 32H. On the contrary, the partition P1 can be easily removed from the desk 10 by turning and loosening the fixed handle 32F from the state where the partition P1 is fixed to the desk 10. That is, the partition P1 can be easily attached to and detached from the desk 10.

As shown in FIG. 2, the curtain support member 40 has a horizontal member 41 that supports the upper edge of the seat in the unfolded state, and a vertical member 42 that supports the horizontal member 41 at a position higher than the top plate of the desk.
The horizontal member 41 is a long tubular member, and the end portion of the curtain member 20 is fixed by adhesion or the like. The method of fixing the curtain member 20 to the horizontal member 41 is not limited to adhesion, and another mechanism for sandwiching and holding the upper edge portion of the curtain member 20 may be adopted. The horizontal member 41 has an engaging hole 41A into which the end portion of the vertical member 42 is inserted in the vicinity of the portion where the curtain member 20 is adhered at the central portion in the longitudinal direction.
The vertical member 42 is a fixed length pole. The lower end of the vertical member 42 is supported by the fixing member 30. Specifically, the lower end of the vertical member 42 is rotatably supported by the rear plate 31B of the fixing member 30 by the support shaft 43. The vertical member 42 may be provided so as to rotate with friction with respect to the fixing member 30 so as not to move unnecessarily. The vertical member 42 is tilted laterally and stored when not in use, and is rotated and erected when in use (see FIG. 4). At the time of use, the upper end portion of the vertical member 42 can be engaged with and detached from the engaging hole 41A of the horizontal member 41. As a result, the upper end portion of the vertical member 42 can be engaged with and detached from the upper portion of the curtain member 20 via the horizontal member 41.
The fixing member 30 is provided with a storage member made of protrusions or the like on the rear plate 31B to support the vertically tilted vertical member 42 so that the vertical member 42 does not hang down when not in use. May be good.

As shown in FIGS. 1 and 3, the partition P1 configured as described above can be stored in a compact state by winding the curtain member 20 around the reel 50 when not in use. Then, at the time of use, the horizontal member 41 is held and raised, and the curtain member 20 is pulled out. Then, as shown in FIG. 4, the vertical member 42 is erected, and the upper end portion of the vertical member 42 is inserted into the engaging hole 41A of the horizontal member 41 to engage with the vertical member 42. As a result, the vertical member 42 becomes self-supporting, and the deployed state of the curtain member 20 can be maintained.
When returning the partition P1 from the used state to the non-used state, the vertical member 42 is removed from the engaging hole 41A of the horizontal member 41, and the vertical member 42 is tilted sideways. Then, when the horizontal member 41 is lowered, the curtain member 20 is wound on the reel 50 and stored compactly as shown in FIGS. 1 and 3.

As described above, according to the partition P1 for the desk and the desk D1 with the partition of the present embodiment, the curtain member 20 is extended from the stored state to the unfolded state, and the unfolded state of the curtain member 20 is caused by the curtain support member 40. Can be maintained. Therefore, by keeping the curtain member 20 in the stored state when not in use, it does not take up space for storage.

Further, since the reel 50 can wind the curtain member 20, the curtain member 20 in the unfolded state can be wound into the stored state by the reel 50. As a result, the partition P1 can be made compact when stored.

[Second Embodiment]
Next, a second embodiment of the present invention will be described. In the second embodiment, the same parts as those in the first embodiment are designated by the same reference numerals as those in the first embodiment, and the description thereof will be omitted.
As shown in FIG. 5, the partition P2 according to the second embodiment is a disposable type curtain member 20.

The partition P2 includes a curtain member 20, a fixing member 130, a curtain support member 140, and a winding core 150.

The curtain member 20 is a sheet made of paper, cloth, resin, or the like. The curtain member 20 is wound around a tubular winding core 150 in a roll shape.

The fixing member 130 is a member that fixes the curtain member 20 to the desk 10. The fixing member 130 has a main body 131, a fixing portion 132, a cap 133, and a blade 136.

The main body 131 has a front plate 131A, a rear plate 131B and a left side plate 131D extending vertically, and a bottom plate 131C connecting the lower ends of the front plate 131A, the rear plate 131B and the left side plate 131D, respectively, in a plan view. Has an elongated rectangle in. The left side plate 131D connects one ends of the front plate 131A and the rear plate 131B in the longitudinal direction.
A blade 136 for cutting the sheet (curtain member 20) in the width direction is fixed to the upper edge of the rear plate 131B. The blade 136 protrudes from the upper end of the rear plate 131B.

A shaft member 135 that rotatably supports the winding core 150 is fixed to the left side plate 31D. The shaft member 135 passes through the through hole of the winding core 150. Further, a cap 133 is swingably attached to the right end of the bottom plate 131C. The cap 133 can rotate up and down about the hinge 133B. The cap 133 has a cylindrical bearing 133A that supports the end of the shaft member 135. When the cap 133 rotates upward from the state shown in FIG. 5 and is positioned at a position where the right end of the main body 131 is closed, the bearing 133A receives the end portion of the shaft member 135 and supports the shaft member 135.
The roll-shaped curtain member 20 wound around the winding core 150 can be inserted and removed from the shaft member 135 by opening the cap 133. Therefore, the curtain member 20 can be detachably attached to the fixing member 130.

The fixing portions 132 are provided at both ends of the main body 131 in the longitudinal direction. Each fixing portion 132 has a first holding piece 32A and a lever 132B.

As shown in FIG. 6A, the central portion of the lever 132B is rotatably supported by the main body 131. The second holding piece 132C on one end side of the lever 132B extends substantially horizontally forward from the lower end of the main body 131, and the grip portion 132D on the other end side extends from the lower end of the main body 131 to the side opposite to the second holding piece 132C. It extends diagonally downward toward it.

A compression spring 138 is arranged between the grip portion 132D and the bottom plate 131C. The compression spring 138 always urges the second holding piece 132C toward the first holding piece 32A. As a result, when the partition P2 is fixed to the desk 10, the grip portion 132D is grasped to widen the distance between the first holding piece 32A and the second holding piece 132C, and the desk is placed between the first holding piece 32A and the second holding piece 132C. Insert the end of the top plate 11 of 10. Then, when the grip portion 132D is released, the top plate 11 can be sandwiched between the first sandwiching piece 32A and the second sandwiching piece 132C by the force of the compression spring 138, and the partition P2 can be fixed to the desk 10. If the grip portion 132D is grasped from the state where the partition P2 is fixed to the desk 10, the distance between the first holding piece 32A and the second holding piece 132C can be widened, and the partition P2 can be easily removed from the desk 10. That is, the partition P2 can be easily attached to and detached from the desk 10.

As shown in FIG. 5, the curtain support member 140 has a horizontal member 41, a vertical member 42, and a plurality of clips 143. As shown in FIG. 6B, the clip 143 is a flexible plate bent in a C shape. The clip 143 can be fitted to the outer circumference of the horizontal member 41 exactly, and by fitting the end of the curtain member 20 around the outer circumference of the horizontal member 41 and fitting the clip 143 to the horizontal member 41, the end of the curtain member 20 can be fitted. It can be fixed to the horizontal member 41.

As shown in FIG. 6A, the partition P2 configured as described above can be stored in a compact state in which the curtain member 20 is wound around the winding core 150 when not in use. can. At this time, the horizontal member 41 may be stored in the main body 131. Then, at the time of use, as shown in FIG. 6B, the tip end portion of the curtain member 20 is wound around the horizontal member 41, the clip 143 is fitted to the horizontal member 41 from above the curtain member 20, and the curtain member is wrapped around the horizontal member 41. Fix the tip of 20. Then, when the horizontal member 41 is held and pulled upward, the roll of the curtain member 20 rotates and the curtain member 20 is unwound. Then, as shown in FIG. 7, the vertical member 42 is erected, and the upper end portion of the vertical member 42 is inserted into the engaging hole 41A of the horizontal member 41 to engage with the vertical member 42. As a result, the vertical member 42 becomes self-supporting, and the deployed state of the curtain member 20 can be maintained.
When returning the partition P2 from the used state to the non-used state, the vertical member 42 is removed from the engaging hole 41A of the horizontal member 41, and the vertical member 42 is tilted sideways. Then, the portion of the curtain member 20 pulled out from the roll is applied to the blade 136 and cut off. Then, the clip 143 is removed from the horizontal member 41, and the curtain member 20 cut off from the horizontal member 41 is removed. The horizontal member 41 separated from the curtain member 20 may be stored in a vacant place of the fixing member 130.

As described above, according to the desk partition P2 and the desk D2 with the partition of the present embodiment, the curtain member 20 is stretched from the stored state to the expanded state, and the curtain member 20 is expanded by the curtain support member 140. Can be maintained. Therefore, by keeping the curtain member 20 in the stored state when not in use, it does not take up space for storage.

Further, since the curtain member 20 is removable from the fixing member 130, the curtain member 20 can be easily replaced. Further, by cutting off the used portion of the curtain member 20, a new sheet can be pulled out, and the partition P2 can always be used in a clean state.

Further, since the fixing member 130 has the blade 136, the used portion of the curtain member 20 can be easily cut off.

Although the embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and can be appropriately modified and carried out.

For example, as shown in FIGS. 8A and 8B, the curtain support member 240 may have a pantograph mechanism 242 as a vertical member. In this case, it is preferable that the pin 242A at the upper end of the pantograph mechanism 242 is projected laterally, and the lateral member 41 is provided with an engaging hole (not shown) that can be engaged with the pin 242A. Further, the pin 242B at the lower end of the pantograph mechanism 242 may rotatably support the pantograph mechanism 242 with respect to the main body 31. If the pantograph mechanism 242 is hung downward as in the virtual line of FIG. 8A at the time of storage, it can be stored compactly without protruding onto the desk 10. Further, at the time of use, the pantograph mechanism 242 is rotated upward as shown by the solid line in FIG. 8 (a) and then extended as shown in FIG. 8 (b). Then, if the pin 242A is engaged with the engaging hole (not shown) of the horizontal member 41, the curtain member 20 can be maintained in the deployed state.

As described above, since the curtain support member 240 has the pantograph mechanism 242, the length of the curtain support member 240 can be changed, and the height of the curtain member 20 when the partition is used can be adjusted.

Further, as shown in FIGS. 9A and 9B, the curtain support member 340 may be a telescopic pole having a nested structure. The curtain support member 340 includes a central first pole 341, a second pole 342 fitted on the outside of the first pole 341, and a third pole 343 fitted on the outside of the second pole 342. Then, by sliding the first pole 341, the second pole 342, and the third pole 343 in the longitudinal direction of each other, the reduced state of FIG. 9A and the extended state of FIG. 9B are obtained. Can be transformed between.

As described above, since the curtain support member 340 is a telescopic pole, the length of the curtain support member 340 can be changed, and the height of the curtain member 20 when the partition is used can be adjusted. ..

Further, in the above embodiment, the case where the partition is attached to the trailing edge of the top plate 11 of the desk 10 has been described, but the partition may be attached to the left and right side portions of the top plate or may be attached to the legs. .. Further, the partition does not have to be removable from the desk.

Further, the top plate 411 of the desk 410 may have a slit 415 through which the curtain member 20 passes, as in the desk D3 with a partition shown in FIG.
As an example, the desk 410 in FIG. 10 is a long desk of a type in which a plurality of people can sit, and a slit 415 long in the front-rear direction (depth direction for the seated person) is provided so as to be able to partition between each user. A plurality of partitions P3 are provided, and a partition P3 is attached corresponding to each slit 415. The partition P3 is mounted in the top plate 411 of the desk 410 or under the top plate 411.
The top plate 411 may be provided with a hole for inserting and supporting the lower end of the pole which is the vertical member 442. The horizontal member 41 may have a size that remains on the top plate 411 by being caught around the slit 415 even if the curtain member 20 is wound up when not in use. In this case, it is easy to pull out the curtain member 20 at the time of use. On the contrary, the horizontal member 41 may have a size that fits inside the slit 415 when not in use. In this case, the horizontal member 41 can be neatly stored when not in use.

Further, the curtain member 520 may be a flexible display as in the desk D4 with a partition shown in FIG. The flexible display includes, for example, a sheet-shaped organic EL (Electro Luminescence) display, a sheet-shaped electronic paper, or the like.
As described above, since the curtain member 520 is a flexible display, the display can be easily installed on the desk only when necessary.

Further, the curtain member is not limited to a roll-shaped sheet, but may be a bellows-shaped sheet, or may have a blind-like structure using slats in which a plurality of thin and elongated plates are connected by a thread. ..

In addition, the embodiments described in the present specification and the elements described in each modification can be appropriately combined and implemented.

P1 partition 10 desk 20 curtain member 30 fixing member 31 main body 32 fixing part 40 curtain support member 41 horizontal member 42 vertical member 50 reel

Claims (9)

A curtain member that can be changed from the stored storage state to the expanded state extended upward,
A curtain support member that supports the upper part of the curtain member and maintains the unfolded state when the curtain member is in the unfolded state.
A partition for a desk, which comprises a fixing member for fixing the curtain member to the desk. A reel having a spring for winding the curtain member from the unfolded state to the stored state is further provided.
The partition for a desk according to claim 1, wherein the fixing member has a reel support portion for supporting the reel and a fixing portion fixed to the desk. The first or second aspect of the curtain support member, wherein the lower end thereof is supported by the desk or the fixing member, and the upper end thereof is engageable and detachable from the upper portion of the curtain member. Partition for desk. The partition for a desk according to any one of claims 1 to 3, wherein the curtain support member has a fixed-length pole, a telescopic pole, or a pantograph mechanism. The partition for a desk according to any one of claims 1 to 4, wherein the curtain member is a flexible display. The curtain member is a sheet wound in a roll shape, and is detachably attached to the fixing member.
The curtain support member is characterized by having a horizontal member that supports the upper edge of the seat in the deployed state and a vertical member that supports the horizontal member at a position higher than the top plate of the desk. The partition for the desk according to any one of claims 5. The partition for a desk according to claim 6, further comprising a blade for cutting the sheet in the width direction. A desk with a top plate and
A curtain member that can be changed from the stored storage state to the expanded state extended upward,
A curtain support member that supports the upper part of the curtain member and maintains the unfolded state when the curtain member is in the unfolded state.
A desk with a partition, which comprises a fixing member for fixing the curtain member to the desk. The desk with a partition according to claim 8, wherein the top plate has a slit through which the curtain member passes.

Images