JP3219289U - Armrest table - Google Patents

Abstract

The present invention provides an armrest table suitable for placing a bag or a beverage container.
An armrest table includes a top plate 2b constituting a table surface, and two side plates 4b that are fixed to both sides of the armrest 3 and support the top plate 2b. The top plate 2b is a recess in which an object to be placed on the table surface is arranged, and includes a rectangular parallelepiped recess 5 and a cylindrical recess 6 having a shape corresponding to the placed object.
[Selection] Figure 2

Description

  The present invention relates to an armrest table mounted on an armrest (armrest).

  Conventionally, there has been known a folding table including a top plate, a first sandwiching side plate attached to one end of the top plate, and a second sandwiching side plate attached to the other end of the top plate. (For example, refer to Patent Document 1). In the folding table of Patent Document 1, the first sandwiching side plate is rotatably connected via the top plate and the first hinge portion. Further, the folding table has a structure in which the angle between the top plate lower surface and the first clamping side plate can be selectively fixed substantially.

  Further, the second sandwiching side plate is rotatably connected to the top plate via the second hinge portion. Furthermore, a spring having an urging force capable of rotating in a direction in which the second clamping side plate is brought closer to the top plate lower surface is attached to the second clamping side plate.

  In this folding table, the first hinge side plate and the second sandwiching side plate are separated from the lower surface of the top plate at a position where the first hinge portion is substantially upper part of one side surface of the armrest with respect to the armrest of the sofa. It can be mounted by placing the top plate substantially horizontally on the armrest upper surface in the open state.

  On the other hand, Patent Document 2 describes a top plate device that can be attached to an arbitrary position on the upper surface of a backrest portion of a sofa. This top plate device has an upper piece along the flat top surface in the backrest portion, a front piece along the front surface on the low back pedestal member side in the backrest portion, and a back surface located on the back side of the front surface in the backrest portion. The cross-sectional shape is a substantially U-shape that opens downward.

JP 2007-151927 A JP2015-84903A

  However, according to the folding table of Patent Literature 1 and the top plate device of Patent Literature 2, since the top surface of the top plate is flat, there is a risk that it will easily fall off when a bottle or beverage container is placed. . In particular, in a vehicle, there is a high possibility that the beverage container will fall from the top plate, and if it falls, there is a concern that an unexpected situation may be caused.

  An object of the present invention is to provide an armrest table suitable for placing a bag or a beverage container in view of the problems of the conventional technology.

  The armrest table of the present invention includes a top plate and two side plates that support the top plate and are fixed to both sides of the armrest, and the upper surface of the top plate has a table surface suitable for placing a placement object. It is characterized by comprising.

  According to the present invention, since the upper surface of the top plate constitutes a table surface suitable for placing a placement object, the placement object can be placed on the table surface with a stable posture as much as possible.

  In the present invention, the table surface of the top plate is preferably provided with a recess having a shape adapted to receive the above-mentioned figurine.

  According to this, a mounted object can be arrange | positioned to the recessed part which has a shape suitable for it. Thereby, even when the armrest table swings together with the armrest, it is possible to prevent the placement object from dropping from the table surface as much as possible.

  In the present invention, the top plate includes an extending portion extending forward from the two side plates, and the extending portion has a through hole for receiving and holding the bottom side of the cup. Also good.

  According to this, the cup can be reliably held by inserting the bottom side of the cup into the through hole.

In the present invention,
A cylindrical recess having a cylindrical side wall and a bottom for holding a container having a circular cross section as the above-mentioned figurine is provided as the recess.
The cylindrical recess is at three or more locations in the circumferential direction on the side wall.
A rotating shaft extending along the circumferential direction of the side wall;
A rotation support piece rotatably supported around each rotation axis;
Urging means for urging the rotation support piece to be positioned at the first rotation position;
Each rotating support piece
When the rotation support piece is located at the first rotation position, a lever portion having a support surface at the tip portion that faces or contacts the side surface of the container inserted into the cylindrical recess,
When the container is inserted into the cylindrical recess, if the bottom of the container comes into contact with the lever portion, the container rotates from the first rotation position against the urging force of the urging means. Thus, the container may be allowed to be inserted and may be returned to the first rotational position by the biasing force until the insertion is completed.

  According to this, only by inserting the container into the cylindrical recess from above, the side surface of the container can be reliably supported by the rotation support piece, and the container can be held by the cylindrical recess. At this time, even when the bottom of the container comes into contact with the lever portion of the rotation support piece, the insertion of the container is allowed, and when the insertion is completed, the rotation support piece returns to the first rotation position so that the side surface of the container is surely secured. Since it supports, even if it does not insert a container correctly, a container can be hold | maintained to a cylindrical recessed part easily and reliably.

It is a perspective view showing typically the armrest table concerning a 1st embodiment of the present invention. It is a perspective view which shows typically the armrest table which concerns on 2nd Embodiment of this invention. It is sectional drawing which shows a mode when the no load of the cylindrical recessed part in the armrest table of FIG. 2 or when the 1st container is inserted. It is sectional drawing which shows a mode when the 2nd container of the cylindrical recessed part in the armrest table of FIG. 1 is inserted.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows an armrest table according to a first embodiment of the present invention. As shown in FIG. 1, the armrest table 1 includes a top plate 2 and two side plates 4 that support the top plate 2 and are fixed on both sides of the armrest 3 with the armrest 3 interposed therebetween.

  The table surface which is the upper surface of the top plate 2 constitutes a table surface suitable for placing a placement object. As such a table surface, for example, a table surface having a surface coated with a material that prevents the object from slipping can be considered.

  When the armrest table 1 is used, the two side plates 4 are fixed to both sides of the armrest 3 by fitting the armrest 3 between them. At this time, by bringing the lower surface of the top plate 2 into contact with the upper surface of the armrest 3, the armrest table 1 can be more stably installed on the armrest 3.

  The armrest table 1 installed in this way can be used, for example, for placing a bowl or the like on the table surface.

  FIG. 2 shows an armrest table according to a second embodiment of the present invention. The armrest table 1 b includes a top plate 2 b and two side plates 4 b that support the top plate 2 b and are fixed to both sides of the armrest 3 with the armrest 3 interposed therebetween.

  The table surface of the top plate 2b is provided with a concave portion that receives a placement object placed on the table surface and has a shape suitable for receiving the placement object. The top plate 2b includes an extending portion 7 that extends forward from the two side plates.

  As the concave portion, for example, a rectangular parallelepiped concave portion 5 for placing a bowl or a cylindrical concave portion 6 for placing and holding a beverage container or the like is provided. Further, a through hole 15 for receiving and holding the bottom side of the cup C is provided in the extending portion 7 of the top plate 2b.

  3 and 4 are cross-sectional views showing details of the cylindrical recess 6. As shown in FIGS. 3 and 4, the cylindrical recess 6 has a cylindrical side wall and a circular and flat bottom surface. The cylindrical recess 6 can hold a first container 8 having a circular cross section and a first diameter, and a second container 9 having a second diameter larger than the first diameter.

  The cylindrical recess 6 has three or more rotational support pieces 10 for supporting the side surfaces of the first container 8 and the second container 9 at three or more locations in the circumferential direction on the side wall thereof, preferably rotationally symmetric. Is provided. For example, the four rotation support pieces 10 are provided so as to be four times symmetrical with respect to the central axis AX of the cylindrical recess 6.

  Each rotation support piece 10 is rotatably provided between a first rotation position and a second rotation position by a rotation shaft 11 extending along the circumferential direction of the side wall of the cylindrical recess 6. That is, this rotation is performed in a plane including the central axis AX of the cylindrical recess 6. In FIG. 3, the rotation support piece 10 located at the first rotation position is shown, and in FIG. 4, the rotation support piece 10 located at the second rotation position is shown.

  When each rotation support piece 10 is located at the first rotation position, the first support surface 12 that supports the side surface of the first container 8 inserted into the cylindrical recess 6 and the first support surface 12 are substantially perpendicular to each other. The second support surface 13 that is adjacent to each other and supports the side surface of the second container 9 when located at the second rotation position is provided.

  In a no-load state in which neither the first container 8 nor the second container 9 is inserted, each rotation support piece 10 is first urged by an urging means that urges each rotation support piece 10 in the direction of the first rotation position. Located in the rotational position. Moreover, when the 2nd container 9 is inserted in the cylindrical recessed part 6, each rotation support piece 10 rotates by the 2nd support surface 13 being pushed, and is located in a 2nd rotation position.

  As the urging means, the weight of the rotating support piece 10 is used here, that is, the weight of the radially outer portion of the cylindrical recess 6 with respect to the rotating shaft 11 of the rotating support piece 10 is used.

  In each rotation support piece 10, the rotation shaft 11 is located at a position shallower than half the depth of the cylindrical recess 6. The distance from the rotation shaft 11 to the second support surface 13 is shorter than the distance from the rotation shaft 11 to the first support surface 12.

  When the rotation support piece 10 is positioned at the first position, a portion of the rotation support piece 10 that is positioned radially inward of the cylindrical recess 6 with respect to the rotation shaft 11 is inserted into the cylindrical recess 6. It functions as a lever portion having a support surface (first support surface 12) that faces or contacts the side surface of the container 8 at the tip.

  In addition, a convex portion 14 is provided on the side opposite to the first support surface 12 from the rotation shaft 11 of the second support surface 13 so as to confront and contact the side surface of the second container 9.

  When the armrest table 1 b is used, the top plate 2 is fixed to the upper surface of the armrest 3 by arranging the side plates 4 on both sides of the armrest 3 so as to sandwich the armrest 3. However, it is preferable to install the armrest table 1b so that the extending portion 7 is positioned in front of the front end of the armrest 3.

  In the armrest table 1b installed in this way, a bowl or the like is placed in the rectangular parallelepiped recess 5, and a beverage container or the like is held by the cylindrical recess 6 by placing the bottom in the cylindrical recess 6. I can. In addition, the drink cup C can be inserted and held in the through hole 15.

  At this time, when the first container 8 is inserted into the cylindrical recess 6, the second support surface 13, that is, the above-described lever portion is pushed by the bottom of the first container 8 without being accurately inserted, The rotation support piece 10 rotates against the urging force of the urging means. Thereby, insertion of the 1st container 8 is accept | permitted.

  Thereafter, until the insertion of the first container 8 is completed, the rotated support piece 10 is returned to the first rotation position by the biasing force. Thereby, the 1st container 8 can be easily hold | maintained at the cylindrical recessed part 6. FIG. When taking out the 1st container 8, it can take out easily only by pulling up the 1st container 8 upwards.

  When inserting the 2nd container 9 in the cylindrical recessed part 6, the 2nd support surface 13 (lever part) of each rotation support piece 10 is pushed, and each rotation support piece 10 rotates. And when the 2nd container 9 reaches the cylindrical recessed part 6, each rotation support piece 10 will be located in a 2nd rotation position. At this time, the lower end portion and the convex portion 14 of each second support surface 13 face each other close to or in contact with the side surface of the second container 9. Thereby, the 2nd container 9 is reliably hold | maintained by the cylindrical recessed part 6. FIG.

  When taking out the 2nd container 9, it can take out easily only by pulling up the 2nd container 9 upwards. At this time, each rotation support piece 10 is rotated by the above urging force and returned to the first rotation position.

  As described above, according to the present embodiment, an object to be placed on the table surface of the top plate 2b is disposed in the rectangular parallelepiped recess 5, the through hole 15, and the cylindrical recess 6 having a shape corresponding to the object. can do. Thereby, even when the armrest table 1b sways together with the armrest 3, it is possible to prevent the placement object from dropping from the table surface as much as possible.

  Further, either the first container 8 or the second container 9 can be reliably held by the cylindrical recess 6. At this time, when the first container 8 is inserted, the second support surface 13 rotates without returning to the first rotation position, and then returns to the first rotation position. Can be held.

  Further, when the second container 9 is held in the cylindrical concave portion 6, the side surface of the second container 9 is supported by the lower end portion of the second support surface 13 of the rotation support piece 10 and the convex portion 14. The second container 9 can be smoothly inserted and removed from the cylindrical recess 6.

  As mentioned above, although embodiment of this invention was described, this invention is not limited to this. For example, the urging force of the rotation support piece 10 to the first rotation position may be applied by the elastic force of an elastic member such as a spring without depending on the weight of the rotation support piece 10.

  In addition, the armrest table is composed of a plurality of divided parts, and these parts can be expanded and contracted in the front-rear direction, one part can be slid in the front-rear direction with respect to the other parts, and each part is overlapped with each other May be configured to be possible. In this case, the armrest of the armchair may be shrunk toward the backrest side so that it does not get in the way or can be stored.

  DESCRIPTION OF SYMBOLS 1, 1b ... Armrest table 2, 2b ... Top plate, 3 ... Armrest 4, 4b ... Side plate, 5 ... Rectangular parallelepiped recessed part, 6 ... Cylindrical recessed part, 7 ... Extension part, 8 ... 1st container, 9 ... 2nd container, 10 ... rotating support piece, 11 ... rotating shaft, 12 ... first supporting surface, 13 ... second supporting surface, 14 ... convex portion, 15 ... through hole, AX ... central axis, C ... cup.

Claims (4)

With the top plate,
Two side plates that support the top plate and are fixed to both sides of the armrest so as to sandwich the armrest,
The upper surface of the top plate constitutes a table surface suitable for placing an object to be placed.   The armrest table according to claim 1, wherein the table surface of the top plate is provided with a recess having a shape adapted to receive the figurine. The top plate includes an extending portion extending forward from the two side plates,
The armrest table according to claim 1, wherein the extension part has a through hole for receiving and holding the bottom side of the cup. A cylindrical recess having a cylindrical side wall and a bottom for holding a container having a circular cross section as the above-mentioned figurine is provided as the recess.
The cylindrical recess is at three or more locations in the circumferential direction on the side wall.
A rotating shaft extending along the circumferential direction of the side wall;
A rotation support piece rotatably supported around each rotation axis;
Urging means for urging the rotation support piece to be positioned at the first rotation position;
Each rotating support piece
When the rotation support piece is located at the first rotation position, a lever portion having a support surface at the tip portion that faces or contacts the side surface of the container inserted into the cylindrical recess,
When the container is inserted into the cylindrical recess, when the bottom of the container comes into contact with the lever portion, the container rotates from the first rotation position against the urging force of the urging means. The armrest table according to claim 2, wherein the armrest table is configured to allow insertion of the container and to return to the first rotational position by the biasing force until the insertion is completed.