JP3137896U - Horiza table - Google Patents

Abstract

[PROBLEMS] To divide the top plate into a center top plate and a side top plate in the Horiza table to make it easier for people to put in and out the feet, and to move the side top plate, So that there is no need to replace it with
A top plate (2) has a center top plate (20) and two side top plates (30, 30) covering the upper center of the recess opening, and each side top plate (30, 30) is the same as the center top plate (20). It is movable between a normal position that forms a plane and a parallel upward movement position that translates upward and forward while maintaining a horizontal posture with respect to the center top plate 20. And when entering / exiting into the recess 1, the side top plate 30 can be opened widely by moving the side top plate 30 upward and forward (easy to enter / exit), while the side top plate 30 maintains a horizontal posture. Since it moves, the side top plate 30 can be moved while an article is placed on the side top plate 30.
[Selection] Figure 2

Description

  The present invention relates to a table with a rectangular box-like recess formed under the floor and a table body.

  A normal table is installed on a flat floor and is used by people sitting around it. Therefore, the top plate is set to a relatively low height (for example, a height of about 330 to 340 mm). Yes. Therefore, when sitting around the table, you sit straight or cross-legged, but your legs are both cramped. Especially for people with reduced mobility, it is painful to bend the legs deeply, and it is difficult to sit around the table for a long time. Therefore, in recent years, Horiza table has been developed that allows you to sit without bending your legs deeply.

  FIGS. 7 and 8 show a conventional general table, but this conventional table has a top plate 62 in the upper part of a rectangular box-shaped recess 1 formed under the floor. A table C supported by four legs 53, 53,... Is installed. In addition, the recess 1 becomes a moat.

  The recess 1 is formed of a box 11 having a predetermined volume, and has a rectangular opening 12 at the floor surface height portion of the box 11. A flange 13 is provided on the peripheral edge of the opening 12. Near the bottom of the box 11, a spider 14 is provided. An electric heater 15 is installed in the space below the salmon 14 and is used as a moat in the cold season.

  There are various standards for the size of the recess 1. For example, the size of the opening 12 (inner diameter of the flange 13) is about 690 mm × 1270 mm, and the depth (effective depth to the edge 14) is 340 mm. There are some things.

  The table C has legs 53, 53,... Attached to the four corners of the lower surface of the top board 62, respectively. The top plate 62 is one and the size is unchanged. The top plate 62 has an area (for example, about 790 mm × 1370 mm) substantially the same as the outer periphery of the flange 13 because the legs 53, 53. is doing. Therefore, the outer peripheral edge of the top plate 62 protrudes to the outside by a little width (for example, about 50 mm) from the inner peripheral edge of the opening 12 (the flange 13) of the recess 1.

  Further, in this table, the top surface of the top plate 62 is just high when the person is sitting with the foot in the recess 1 as shown by the chain line in FIG. (Height of about 330 to 340 mm). Therefore, the height H from the floor surface F (the upper surface of the bowl 13) to the lower surface of the top plate 62 is about 250 to 260 mm.

Registration No. 3128355 Utility Model Gazette

  However, in the conventional Horiza table shown in FIGS. 7 and 8, the top plate 62 has an area slightly larger than the area of the recess opening 12 (the outer peripheral edge of the top plate is outside the inner peripheral surface of the opening). And the height H between the lower surface of the outer peripheral portion of the top plate 62 and the upper surface of the peripheral edge of the recess opening 12 (the upper surface of the flange 13) is relatively low (about 250 to 260 mm). However, the outer peripheral edge of the top plate 62 was in the way when entering and exiting the recess 1 and the feet had to be put in and out of an inconvenient posture. That is, in order to insert a foot into the recess 1, sit once near the recess opening 12 and insert the foot from the lateral direction into the opening between the lower surface of the outer edge of the top plate 62 and the edge of the opening 12. It is necessary to move it down.

  Therefore, the conventional Horiza table is troublesome to put in and out of the recess 1 and is difficult to use especially for elderly people (many people with weak feet) and disabled people.

  In addition, if the top plate is narrowed in advance in the Horiza table, it will be easier to enter and exit the recess (Horiuchi). However, if the top plate is narrow, the effective area of the table will not be sufficient. In addition to being sufficient, the posture from the inside of the recess is too easy to use because the distance from the body to the edge of the top is too far away.

  Therefore, the inventor of the present application makes it possible to easily insert and remove the legs into and out of the recess (Horigata) by allowing the opposite side edge of the top plate to be taken in and out by a predetermined width, and in the state of use. For the purpose of providing a Horiza table that can secure a large top plate area, a Horiza table as exemplified in FIG. 9 and FIG. 10 has already been registered as a utility model (Patent Document 1). . The previously registered Horiza table, for example, in the embodiment shown in FIG. 9, divides the top plate 2 into a center top plate 20 at the center and side top plates 30 and 30 at both end edges. As shown in FIG. 9, it can be inserted and removed in the front-rear direction (the pulled-out state is indicated by reference numeral 30 '), or the side top plate 30 can be rotated forward about the hinge 40 as shown in FIG. It is intended to increase the entrance opening to the table. In addition, the normal use attitude | position which extended each side top plate 30 and 30 outside is shown by code | symbol 30 ', 30'.

  By the way, if it is made like the previously registered Horiza table, the entrance opening to the Horiza table can be enlarged, but in these methods (FIGS. 9 and 10), if the center top plate 20 of the top plate 2 or When any article (for example, a tea set or a confectionery dish) is placed on the side top boards 30 and 30, the side top board 30 cannot be put in and out or folded unless the articles are moved somewhere. Met.

  Therefore, the present invention is designed to move the side top to the front (top side of the top) even if various articles are placed on the side top on the opposite ends of the top, so It is an object of the present invention to provide a Horiza table that can greatly open the entrance opening into the station.

  The present invention has the following configuration as means for solving the above problems. The present invention is intended for Takashi Horiza.

  The Horiza table of the present invention comprises a rectangular box-shaped recess formed under the floor, and a table body having a top plate at the upper part of the recess and having a top plate having an area approximately equal to the opening area of the recess in use. It is configured. The recess can be used as a moat.

  The Horiza table of the present invention has, as its top plate, a center top plate that covers the upper center of the opening of the recess and two side top plates that are continuous to the opposite side edges of the center top plate. I use what I did. That is, the top plate is divided into three parts, one center top plate and two side top plates. In addition, in the case of a rectangle (for example, about 690 mm × 1270 mm) in which two people can be placed on one side as the top plate, side top plates may be provided at both ends of the long side of the top plate (FIGS. 1 to 4). Example), or side top plates may be provided at both end portions on the short side of the top plate (examples of FIGS. 5 to 6).

  In addition, each side top plate is movable between a normal position that forms the same plane as the center top plate and a parallel upward movement position that translates upward and forward while maintaining a horizontal posture with respect to the center top plate. Has been.

  As an example of the movement method of each side top plate, one using a parallel link mechanism as described later can be adopted.

  And in the Horiza table of the present invention, when the side top plate is moved to the parallel upward movement position while maintaining the horizontal posture with respect to the center top plate, the side edge of the recess opening in the moved side top plate The part directly above the part is opened considerably large. In this way, when the side top plate is moved to the parallel upward movement position while maintaining the horizontal posture, the side edge (side top plate) of the top plate is moved to the center side of the recess. When inserting or removing the foot into the place, the foot can be taken in or out with the foot extended (for example, in an upright position). At this time, if an appropriate step is provided in the recess, the entrance and exit can be performed more smoothly. Further, when each side top plate is moved to the normal position with respect to the center top plate, the top plate increases to an area covering almost the entire surface of the opening of the recess and can be used as a normal table.

  As mentioned above, the Horiza table of the present invention divides the top plate into three parts, and each side top plate moves in parallel with the center top plate (the side top plate moves to the center top plate side and the top plate The area can be moved between a normal position (the side top is located in the same plane as the center top and the top area is increased). When entering / exiting into the recess, the side top plate on the side to enter / exit is moved to the parallel upward movement position side, so that the portion directly above the recess opening on the exit / exit side can be largely opened.

  Therefore, in the Horiza table of the present invention, the side plate can be placed in the parallel upward movement position when going into and out of the recess (inserting / removing the foot), so that the top plate does not get in the way and smoothly enters the recess. There is an effect that you can go in and out. In particular, even elderly people (many people with weak legs) and disabled people can easily go in and out. Further, even if each side top plate can be moved in parallel to the center top plate side in this way, when the top plate is used, by moving each side top plate to the normal position, Can be used in a wide area.

  Furthermore, in the Horiza table of the present invention, each side top plate can be moved parallel to the upper front (or lower rear) while maintaining a horizontal posture. Even if a confectionery dish or the like is placed, it is not necessary to temporarily move those articles to another place.

  Next, the embodiment of the present application will be described with reference to FIGS. 1 to 6. FIGS. 1 to 4 show the first embodiment, and FIGS. ing.

  First, common parts of the first and second embodiments of the Horiza table will be described. As shown in FIGS. 1 to 2 (or FIGS. 5 to 6), Are formed in a rectangular box-shaped recess 1 and a table body (A or B) in which the top plate 2 is supported by support columns 6, 6.

  The recess 1 can be used as a moat, and in each of the embodiments, the one having substantially the same structure as that of the conventional example shown in FIGS. 7 and 8 is adopted. That is, the recess 1 is formed by a box 11 having a predetermined volume, and has a rectangular opening 12 at the floor surface height portion of the box 11. A flange 13 is provided on the peripheral edge of the opening 12. Near the bottom of the box 11, a spider 14 is provided. An electric heater (not shown) can be installed in the space below the salmon 14 and can be used as a moat in the cold season.

  In this embodiment, the recess 1 has a size of the opening 12 (inner diameter of the ridge 13) of about 690 mm × 1270 mm and a depth (effective depth to the ridge 14) of about 340 mm. is doing. The size of the recess 1 (especially the area in plan view) is not limited to that of the above-described embodiment, and the design can be changed as appropriate.

  Hereinafter, the table body (A or B) will be described for each example.

[First embodiment shown in FIGS. 1 to 4]
The table body A according to the first embodiment has support posts 6, 6... Standing upright at the four corners of the recess 1, respectively, and upper ends of a pair of support posts 6 and 6 (two sets) positioned in the longitudinal direction A horizontal member 7 is installed, and a top plate 2 is installed on each horizontal member 7, 7. In the first embodiment, a horizontal member (in order to make it easy for people to enter and leave the recess 1 between the pair of columns 6 and 6 positioned in the short direction of the columns 6 and 6. It is not erected.

  The area of the top plate 2 is the same as the size of the opening 12 (about 690 mm × 1270 mm) (a rectangle of about 690 mm × 1270 mm). The top plate 2 is installed so that the upper surface thereof is located at a height of about 330 to 340 mm from the floor surface.

  The top plate 2 used in the table body A of the first embodiment (FIGS. 1 to 4) is composed of one center top plate 20 whose longitudinal direction is divided into approximately three equal parts, and the opposite side of the center top plate 20. It comprises two side top plates 30 and 30 adjacent to the edges 20a and 20b. In the first embodiment, the center top plate 20 has the same width (690 mm) as the short side length of the opening 12 and the length of the long side direction is 410 mm. Each having the same width (690 mm) as the short side length of the opening 12 and an area having a length of 430 mm in the long side direction is used. In addition, the dimension of this side top plate 30 and the center top plate 20 can be set suitably.

  And in the table body A of this 1st Example, each side top plate 30 and 30 and the normal position which forms the same plane as the center top plate 20 as shown in FIG.1 and FIG.3, FIG.2 and FIG.4. As shown in FIG. 4, the center top plate 20 can move between a parallel upward movement position that translates upward and forward while maintaining a horizontal posture. In addition, the abutting part of the center top plate 20 and each side top plate 30 and 30 is an inclined surface having an angle of 45 °, and when the center top plate 20 and each side top plate 30 and 30 are located on the same plane, As shown in FIGS. 1 and 3, no gap is formed between the divided top plates 20 and 30.

  A mechanism for translating the side top plates 30 and 30 upward and forward (or lower and rearward) in the table of Horiza according to the first embodiment will be described. 3 and 4 show side surfaces of the table body A in the longitudinal direction.

  Between the upper ends of the pair of support columns 6 and 6 positioned in the longitudinal direction, horizontal members 7 (a pair) are respectively installed. The both ends of the center top plate 20 are fixed to the center portions in the longitudinal direction of the horizontal members 7 and 7 via the receiving bases 8 (a pair). Therefore, the entire table body A is assembled in a stable posture by the center top plate 20 even if there is no horizontal member between the pair of support columns 6 and 6 positioned in the short direction.

  The side top plates 30 and 30 on both sides can be translated in the forward and forward directions (and the downward and rearward directions) while maintaining the horizontal posture by the parallel link mechanisms X and X described below. In the following description, the upper front refers to the direction viewed from the position where the user sits on the table, and is the upper center side of the top 2.

  In each of the parallel link mechanisms X and X, the side top plates 30 and 30 are connected to the horizontal member 7 by two tilting legs (inner tilting leg 40 and outer tilting leg 50) on each side. The inner tilting leg 40 and the outer tilting leg 50 are connected to the horizontal member 7 by hinges 42 and 52 so as to be raised and lowered between a horizontal state (FIG. 3) and an upright state (FIG. 4). 41 and 51 are connected to the side top plate 30. The four hinges 41, 42, 51, 52 are located at each corner of the parallelogram.

  The side top plates 30 and 30 can be translated by the parallel link mechanism X while maintaining a horizontal posture between FIG. 3 and FIG.

  Further, between the horizontal member 7 and the inner tilting leg 40 (or the outer tilting leg 50 may be provided), a middle-folding type stopper 70 (a pair of each of the side top plates 30, 30) is interposed. As shown in FIG. 4, when the side top plate 30 is translated upward and forward, the posture can be maintained as it is.

  In the first embodiment, the lengths of the inner tilting legs 40 and the outer tilting legs 50 are about 180 mm. Therefore, when the inner tilting legs 40 and the outer tilting legs 50 stand upright from the horizontal state, Each of the side top plates 30 and 30 translates toward the center top plate 20 side by about 180 mm (dimension W in FIGS. 2 and 4) while maintaining a horizontal posture upward and forward (in the direction of the center top plate 20). In addition, it is good to provide the step 4 and 4 for making it easy to go in and out of this recess 1 in the part in which the side top plates 3 and 30 are installed in the recess 1 (this step 4 is Can be removed when not needed).

  The Horiza table according to the first embodiment is suitable for a person to enter and exit from the short portion of the recess opening 12 and enters and exits the recess 1 from the short side of the recess opening 12. When the side top plate 30 on the entrance / exit side is moved up and forward (in the direction of the center top plate 20), the side top plate 30 is maintained in a horizontal posture at the upper front position as shown in FIG. At this time, the stopper 70 works to prevent the side top plate 30 from inadvertently returning to the original (lower rear).

  Thus, in the state where the side top plate 30 is moved forward and forward as shown in FIGS. 2 and 4, the portion directly above the side edge of the opening 12 of the portion is opened by a considerable width W (180 mm). , You can easily put your feet into the recess 1. If the step 4 is provided in the recess 1 as in the case of the first embodiment, it is possible to sit down slowly by placing the foot on the step 4 and then lowering the foot. . After the person is seated, if the side top plate 30 (FIGS. 2 and 4) which has been moved upward and forward is pulled back, the side top plate 30 becomes flush with the center top plate 20. (FIG. 1, FIG. 3), the center top plate 20 and the side top plates 30 and 30 will be in the state of the one top plate 2 as a whole.

  Further, when the side top plate 30 is moved, the side top plate 30 moves in parallel while maintaining the horizontal posture. Therefore, even if an article (for example, a tea set or a confectionery dish) is placed on the upper surface of the side top board 30, those articles are placed. Can be left as is.

[Second Embodiment shown in FIGS. 5 to 6]
The table body B of the second embodiment shown in FIG. 5 to FIG. 6 is provided with a pair of struts 6, 6 (two pairs) positioned in the short direction, with struts 6, 6. A horizontal member 7 is installed on the upper end of each of the horizontal members 7 and the top plate 2 is installed on the horizontal members 7, 7. In this second embodiment, a horizontal member is installed between the pair of support columns 6 and 6 positioned in the longitudinal direction of each support column 6,. Not done.

  The top plate 2 of the table body B according to the second embodiment has one center top plate 20 obtained by dividing the short direction into approximately three equal parts, and two sides adjacent to the opposite side edges 20a and 20b of the center top plate 20. The top plate 30 and 30 are comprised. In the second embodiment, the center top plate 20 and the side top plates 30 and 30 have the same length (for example, about 1270 mm) as the longitudinal direction length of the opening portion 12, and the short width direction of the opening portion 12 has the same length. It is set to about 1/3 width (for example, about 230 mm) of the length.

  The top plate 2 of the table body B according to the second embodiment has a center top plate at the center of each horizontal member 7, 7 positioned at each end in the longitudinal direction via a receiving table 8 (a pair). While both ends of 20 are fixed, the side top plates 30 and 30 on both sides can be translated in parallel between the FIGS. 5 and 6 by the parallel link mechanisms X and X while maintaining the horizontal posture. ing.

  By the way, the parallel link mechanisms X, X used in the second embodiment have the same structure as that of the first embodiment (FIGS. 3 and 4). Since the widths of the plates 30 and 30 are about 230 mm, the length of the inner tilt leg 40 and the outer tilt leg 50 can be only about 80 mm. Therefore, in the second embodiment, when the side top plates 30 and 30 are moved upward and forward as shown in FIG. 6, the portion directly above the side edge of the opening 12 of the portion is about 80 mm ( An open part of dimension W ′) is created. In this case, the open part (dimension W ′ part) is about 80 mm and is relatively narrow, but it is still easy to put in and out of the foot into the recess 1. In addition, the description of the structure and function of the parallel link mechanism X of this 2nd Example uses the thing of the 1st Example.

  Also in this second embodiment, there are interposed folding type stoppers 70 (a pair is provided for each of the side top plates 30, 30), and the side top plate 30 is moved in parallel upward and forward as shown in FIG. The posture can be maintained as it is.

  In the case of this second embodiment, it is suitable when a person enters and exits from the longitudinal portion of the recess opening 12, and when inserting a foot into the recess 1 from the longitudinal side of the recess opening 12, When the side top plate 30 on the insertion side is moved up and forward (in the direction of the center top plate 20) while being lifted, the side top plate 30 is maintained in a horizontal posture at the upper front position as shown in FIG. In addition, the stopper 70 works at this time, and the side top plate 30 does not return to the original (lower rear) carelessly.

  Thus, when the side top plate 30 is moved forward and forward as shown in FIG. 6, an open portion having a width W ′ (about 80 mm) is formed immediately above the side edge of the opening 12 of the portion. , It is easy to put in and out of the foot into the recess 1. In the case of the second embodiment, if the step 4 is provided at the side edge of the longitudinal portion in the recess 1, the step 1 is put on the step 4 and then slowly seated. can do. After the person is seated, if the side top plate 30 (FIG. 6) that has been moved upward and forward is pulled back to the near side, the side top plate 30 will be in the same plane state as the center top plate 20 (FIG. 5). The center top plate 20 and the side top plates 30 and 30 are in a single top plate 2 as a whole.

  Also in the case of the second embodiment, the side top plate 30 moves in parallel while maintaining the horizontal posture. Therefore, even if an article (for example, a tea set or a confectionery plate) is placed on the upper surface of the side top plate 30, those side The article can be left as it is.

It is a perspective view of the regular use state of Horiza table of the 1st example of this application. It is a perspective view at the time of side top plate operation of the Horiza table of FIG. It is a top view of the top-plate part of FIG. 1, and is a state figure of the regular position of each side top plate. It is a top plate part enlarged view of FIG. 2, and is a state figure when each side top plate exists in an upper front position. It is a perspective view of the common use state of the table Horiza of 2nd Example of this application. It is a perspective view at the time of the side top plate operation of the Horiza table of FIG. It is a perspective view which shows an example of the conventional Horiza table. It is VIII-VIII sectional drawing in FIG. It is a perspective view of Takashi Horiza shown in the registration No. 3128355 utility model gazette. It is a perspective view of the Horiza table of the other prior registration example shown by the said gazette.

Explanation of symbols

  1 is a recess, 2 is a top plate, 4 is a step, 6 is a support, 7 is a horizontal member, 11 is a box, 12 is an opening, 20 is a center top plate, 30 is a side top plate, and 40 is tilted inward Legs 41 and 42 are hinges, 50 is an outwardly tilting leg, 51 and 52 are hinges, and 70 is a stopper.

Claims (1)

A rectangular box-shaped recess (1) formed under the floor, and a top plate (2) at the top of the recess (1) and having the same area as the opening area of the recess (1) in use. A table with a table (A or B),
The top plate (2) is continuous with the center top plate (20) covering the upper center of the opening of the recess (1) and the opposite side edges (20a, 20b) of the center top plate (20). While having two side top plates (30, 30),
Each of the side top plates (30, 30) translates upward and forward while maintaining a horizontal position with respect to the center top plate (20) and a normal position that forms the same plane as the center top plate (20). Horiza table is characterized by being able to move between a parallel upward movement position.

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