JP2020089628A - Carrier and serving table - Google Patents

Abstract

To provide a carrier and placing table in which a sub-table can be stored in the inside of a main table, the plates by two pieces can be provided by this main table and sub-table, respectively, and a main lower plate of the main table is not needed to be formed narrowly, and thereby a space of the table setting work can be secured sufficiently.SOLUTION: A carrier and placing table includes: a main table 1 for connecting an upper edge side and a lower edge side of a pair of under-frames 4 with a connecting rod 5, and having an upper serving plate and a lower serving plate 11 each arranged to this one pair of upper and lower connecting rods 5; a sub-table including 4-sub-leg members and an upper sub-serving plate and a lower sub-serving plate, and capable of being stored in the main table 1; and a connecting plate capable of connecting this main table 1 with the sub-table. Then, the one side of the lower serving plate 11 of the main table 1 is pivotally supported in a turning manner. When not in use, the lower serving plate 11 is turned in the vertical direction and the sub-table can be stored. In the table setting, the lower serving plate 11 is turned in the horizontal direction and can be used as a serving table.SELECTED DRAWING: Figure 1

Description

TECHNICAL FIELD The present invention relates to a delivery vehicle and a serving stand used when serving meals at schools, hospitals and the like.

2. Description of the Related Art Conventionally, a carrier and a serving table, which are used as a serving table while serving tableware and dishes for lunch and transporting them from a cooking room to a classroom or a hospital room, have been widely used. The carrier/serving table is generally used as shown in Patent Document 1 and FIGS. 8 and 9 and is composed of a parent table and a child table which can be housed and moved inside the parent table. There is.

As an example, as shown in FIG. 8, the master (50) has a master upper plate (53) mounted on top of a pair of master legs (52) having casters (51) at the lower end. .. In addition, a pair of child leg portions (56) similarly provided with casters (55) at the lower end thereof are formed on the child stand (54) with an interval narrower than that of the parent leg sections (52). The child upper plate (57) is provided on the upper portion of the child leg portion (56), and the child lower plate (58) is provided below the child upper plate (57) with a certain distance. When not in use, the child stand (54) is housed and arranged in the space surrounded by the parent upper plate (53) of the parent stand (50) and the pair of parent legs (52). It is used by pulling out the child stand from inside 50).

However, in the above-mentioned conventional example, although the child board (54) can be provided with two boards, the child upper board (57) and the child lower board (58), the parent board (50) is provided with the child board (54). In order to secure a space for housing the parent board (53), only one board can be provided. Therefore, in order to solve such a problem, the device described in Patent Document 1 is known. In this conventional example, an upper parent plate and a lower parent plate are arranged above and below the pair of parent legs of the parent table. In addition, the child stand is also provided with a child upper plate and a child lower plate on a pair of child legs, and a total of four plates are provided by the parent stand and the child stand to form a table. Then, one child leg portion of the child stand is inserted into the space between the pair of parent leg portions so that the child stand can move back and forth inside the parent stand.
Japanese Utility Model Publication No. 7-19295

However, in the conventional example shown in Patent Document 1, when the child stand is moved in and out of the parent stand, the child leg section can smoothly pass through the gap between the parent leg sections of the parent stand. The forming width must be narrower than the forming width of the main leg. Further, in order to allow the child leg portion to move back and forth without being caught by the lower parent plate, the lower parent plate must be formed with a width narrower than the formation interval of the child legs. Therefore, since the forming width of the parent lower plate must be formed narrower than other plates, it is possible to secure a sufficient space for catering work as compared with the parent upper plate, the child upper plate, and the child lower plate. It was difficult.

Therefore, the present invention is intended to solve the above-described problems, and a child stand can be housed inside a parent stand, and two boards can be provided for each of the parent stand and the child stand. At the same time, it is an object of the present invention to obtain a carrier/carrying table that can secure a sufficient space for catering work without having to form the parent lower plate of the parent table to be narrow.

The invention of the present application is to solve the above-mentioned problems, and is provided with a pair of leg frames in which a pair of leg members connected to casters at the lower ends are connected by a horizontal rod, and the upper end side and the lower end side of the pair of leg frames. Are connected to each other by a pair of connecting rods provided at the same height, and in each of the pair of upper and lower connecting rods, an upper base plate and a lower base plate are respectively arranged, and a lower end It is provided with four child leg members to which child casters are connected, and an upper child serving plate and a lower child serving plate fixedly arranged on the upper end side and the lower end side of the child leg member, respectively, and the upper serving plate and the connection of the parent table. A child stand that can be housed in a space surrounded by a rod and a connecting plate that is detachably arranged between the parent stand and the child stand and that can connect the parent stand and the child stand are provided. In one of the pair of connecting rods provided on the lower end side of the parent table, one of the connecting rods is provided with one side of the lower serving plate so that the lower serving plate can rotate below the upper serving plate. By pivotally supporting, when not in use, by rotating the lower siding plate in the vertical direction, the slave table can be housed in the space surrounded by the upper sizing plate of the base and the connecting rod, and the sizing plate can be stored. At times, the lower serving plate can be used as a serving table by rotating the lower serving plate horizontally to bring the other side of the lower serving plate into contact with the other connecting rod.

As described above, by rotatably forming the lower serving plate of the base, by rotating the lower serving plate in the vertical direction, a space is formed in a portion surrounded by the upper serving plate and the connecting rod of the base. Will be formed. Therefore, it becomes possible to easily store the child stand in this space. When the lower serving plate is used as a serving stand, the slave stand is separated from the master stand, the lower serve plate of the master stand is rotated in the horizontal direction, and the lower serve plate is brought into contact with the other connecting rod. .. At this time, since the one connecting rod and the other connecting rod are provided at the same height below the pair of leg frames, the lower serving plate can be fixed horizontally and used as a serving table. Is possible.

The child leg member of the child stand is provided with a connecting plate accommodating portion formed by horizontally extending a long flat receiving portion for each pair below the upper child serving plate. When not in use, the connecting plate may be housed and arranged below the upper child serving plate by inserting the connecting plate into the connecting plate housing while sliding it horizontally. As a result, it is not necessary to provide a separate storage space for the connecting plate when the connecting plate is not used, and the connecting plate can be stored without taking up space. Can be

Further, in the base, the leg member is formed of a metal material having magnetic force, and the lower serving plate is in contact with the leg member when the lower serving plate is rotated upward. A magnet member is provided on the lower plate, and when the lower plate is not used, the lower plate can be rotated to a position where the magnet member comes into contact with the leg member, and the magnet member can fix the position on the leg member. May be As a result, when the lower serving plate is not used, the lower serving plate can be rotated in the vertical direction, brought into contact with the leg member, and further fixed by the magnet member. It is possible to hold the vertical state in a stable manner and use it safely.

As described above, according to the invention of the present application, by rotating the lower distribution board of the master table in the vertical direction, a space is formed in the portion surrounded by the upper distribution board and the connecting rod of the master table. The child stand can be easily stored in the space. When using the lower serving plate as a serving table, separate the child stand from the parent stand, rotate the lower serving plate horizontally, and bring it into contact with the other connecting rod so that the lower serving plate becomes horizontal. It can be stably fixed in the direction. Therefore, when used, it can be immediately used as a serving table.

As described above, according to the present invention, when the lower serving plate is not used with a simple structure, by rotating the lower serving plate in the vertical direction, the child stand can be easily stored inside the parent stand. When used, the lower serving plate can be swung horizontally to immediately use it as a serving stand, which makes it easy to store the child stand on the parent stand and at the time of serving. It is not necessary to narrow the lower serving plate, and a sufficient serving space can be secured.

1 is a side view of a main stand showing a first embodiment of the invention. The perspective view of a main stand. The perspective view of a lower plate. The perspective view which shows the state which stored the child stand in the inside of the parent stand. The perspective view of a child stand. The conceptual diagram which shows the storage operation of the connection board in a connection board storage part. Sectional drawing which shows the state which connected the main stand and the child stand with the connection board. The perspective view which shows the time of non-use of a prior art example. The perspective view which shows the time of use as a conventional food stand.

Example 1 of the present invention will be described below with reference to FIGS. First, as shown in FIG. 1, (1) is a base, and a leg frame (4) is formed by connecting a pair of stainless steel leg members (2) having magnetic force with a plurality of horizontal rods (3). Is formed. Further, casters (15) are connected to the lower ends of the leg members (2), respectively. As shown in FIG. 2, a pair of leg frames (4) are provided on both sides, and the leg members (2) are connected by a pair of connecting rods (5) provided above and below respectively. ..

That is, a pair of upper connecting rods (6) having the same height are connected above the pair of leg frames (4), and a pair of lower connecting rods (7) (8) having the same height are connected below the leg frames (4). The upper connecting rod (6) and the lower connecting rods (7), (8) are formed longer than the horizontal rod (3). Further, at the upper ends of the pair of leg frames (4), parent gripping rods (12) bent in a U shape for being gripped by an operator when the master base (1) is moved by pushing are provided respectively. ..

The pair of upper connecting rods (6) and lower connecting rods (7), (8) are provided with rectangular upper and lower serving plates (10) and (11), respectively. Specifically, the upper serving plate (10) is fixedly arranged at an interval between the pair of upper connecting rods (6), and the lower serving plate (11) is placed at an interval between the pair of lower connecting rods (7) (8). , It is assembled so that it can rotate.

That is, as shown in FIG. 1, this lower serving plate (11) is attached to one lower connecting rod (7) of the pair of lower connecting rods (7) (8) on one side (13) of the lower serving plate (11). Is pivotally supported. The lower serving plate (11) is rotatable about the one side (13) below the upper serving plate (10) as shown by an arrow in FIG.

And when it is used as a serving table, the lower serving plate (11) is rotated so that the other side (17) can be placed in contact with the other lower connecting rod (8). .. At this time, the one lower connecting rod (7) and the other lower connecting rod (8) are provided at the same height below the pair of leg frames (4). Therefore, the lower serving plate (11) can be horizontally fixed and arranged, and can be used as a serving table.

In the present embodiment, as described above, the lower serving plate (11) is rotatably assembled to the parent table (1), and when the child table (20) is housed, the lower serving plate (11) is rotated vertically. Since the lower serving plate (11) does not need to be formed narrower as in the conventional example, it can be formed in the same size as the upper serving plate (10). It can be secured wider than the example.

As shown in FIG. 3, magnet members (16) are provided on both sides of the short side of the lower serving plate (11) on the side of the other lower connecting rod (8). When the lower serving plate (11) is rotated in the vertical direction, the pair of magnet members (16) come into contact with the leg members (2) located on both sides of the lower serving plate (11). The magnet member (16) is arranged. As a result, as shown in FIG. 3, when the lower serving plate (11) is vertically rotated to a position where the magnet member (16) contacts the leg member (2), the magnet member (16) Since it is abutted and fixed to the leg member (2) by a magnetic force, the lower serving plate (11) can be safely held in the vertical state.

Further, as shown in FIG. 4, a child stand (20) is inserted in the inside of the parent stand (1) formed as described above so as to be movable back and forth. Explaining this child stand (20), like the parent stand (1), of the four child leg members (21) having child casters (37) connected to the lower ends thereof as shown in FIG. Two of them are respectively connected by a child horizontal rod (22) to form a pair of child leg frames (23).

This pair of child leg frames (23) is attached to the upper side of the child leg member (21) by a pair of upper child connecting rod (24) and lower child connecting rod (25) which are longer than the child horizontal rod (22). And below each. Further, at the upper end of one child leg frame (23) of the pair of child leg frames (23), it is bent in a U shape for an operator to hold when moving the child stand (20) by pushing. The formed child gripping rod (26) is provided.

The upper child connecting rod (24) and the lower child connecting rod (25) are respectively provided with an upper child distributing plate (27) and a lower child distributing plate (28). Further, as shown in FIG. 6, a pair of long and horizontally flat receiving portions (30) are provided below the upper child distribution plate (27) of each child leg frame (23) and the child horizontal rod (22). The connection plate storage section (31) of this embodiment is formed by the pair of receiving sections (30).

Further, at the time of serving, as shown in FIG. 7, a connecting plate (32) is installed between the parent table (1) and the child table (20). That is, the connecting plate (32) is formed in a rectangular shape, and the bottom surface (33) has an opening (35) having an engaging channel (34) having a U-shaped cross section along a pair of short sides. ) Is fixed so that it faces downward. In addition, the parent table (1) and the child table (20) are provided with an engaging lateral rod (14) and an engaging element lateral rod (36) capable of engaging with the engaging channel (34), respectively. In addition, the connecting horizontal rod and the connector horizontal rod (22) have the same height so that the connecting plate (32) is positioned horizontally between the parent table (1) and the child table (20). It is attached to the parent table (1) and the child table (20) so as to be positioned.

A method of using the transportation vehicle/serving stand configured as described above will be described below. First, when not in use, as shown in FIG. 4, it is surrounded by the upper plate (10), the leg frame (4), the upper connecting rod (6), and the lower connecting rods (7) and (8) of the base (1). The child stand (20) is stored in a closed space. By storing in such a state, the parent table (1) and the child table (20) can be stored only in the storage space for the parent table (1), so that efficient storage can be achieved.

Next, when serving food, first pull out the child stand (20) from the parent stand (1). Then, the connecting plate (32) is pulled out from the connecting plate housing portion (31) of the child stand (20) as shown in FIG. 6, and the engagement channel (34) of the connecting plate (32) is connected as shown in FIG. The connecting plate (32) is engaged with the engaging lateral rod (14) of the table (1) and the engaging lateral rod (36) of the child table (20) to form the connecting plate (32) with the parent table (1) and the child table (20). To be installed between and. As a result, the connecting plate (32) is horizontally arranged in the length direction of the connecting plate (32) between the parent table (1) and the child table (20).

Further, the lower serving plate (11) fixed to the leg member (2) by the magnet member (16) is rotated about one lower connecting rod (7) as an axis as shown in FIG. The other side (17) of the plate (11) is placed in contact with the other lower connecting rod (8). As a result, the lower serving plate (11) can be used as a serving table.

When storing the child stand (20) in the parent stand (1), first remove the connecting plate (32) installed between the parent stand (1) and the child stand (20), The (32) is stored and arranged by sliding it into the connecting plate storage section (31) of the child stand (20). As a result, when the connecting plate (32) is not used, there is no need to provide a separate storage space for this connecting plate (32), and since it can be stored without taking up space, when the connecting plate (32) is not used. It is possible to facilitate storage and storage work in.

Further, rotate the lower plate (11) of the base (1) vertically until the magnet member (16) of the lower plate (11) contacts the leg member (2) of the base (1). To move. As a result, the magnetic base of the magnet member (16) allows the parent table (1) to abut and be fixed to the leg member (2) in the vertical direction. After that, the child stand (20) is stored in a predetermined storage place with the child stand (20) housed inside the parent stand (1).

Thus, when the lower serving plate (11) is not in use, the lower serving plate (11) can be pivoted in the vertical direction to easily store the child stand (20) inside the parent stand (1). In addition, the lower serving plate (11) can be immediately used as a serving table by horizontally rotating the lower serving plate (11) when used. Therefore, it is possible to easily store the child stand (20) in the parent stand (1) with a simple structure, and it is not necessary to narrow the lower order board (11) at the time of serving, so that the sufficient serving can be achieved. Space can be secured.

1 Base 2 Leg Member 3 Side Rod 4 Leg Frame 5 Connecting Rod 6 Upper Connecting Rod 7, 8 Lower Connecting Rod 10 Upper Serving Plate 11 Lower Serving Plate 13 One Side 15 Caster 16 Magnet Member 17 Other Side 20 Child Stand 21 Child Leg Member 27 Upper child serving plate 28 Lower child serving plate 30 Receiving portion 31 Connecting plate storing portion 32 Connecting plate 37 Child caster

Claims (3)

A pair of leg frames in which a pair of leg members having casters connected to the lower ends are connected by a horizontal rod is provided, and the upper and lower ends of the pair of leg frames are provided at the same height for each pair. Connected by connecting rods, the upper and lower connecting plates are arranged on the pair of upper and lower connecting rods, respectively, and a four-legged member having child casters connected to its lower end, and this child. An upper subordinate board and a lower subordinate board that are fixedly arranged on the upper end side and the lower end side of the leg member, respectively, and a subtable that can be stored in a space surrounded by the upper subordinate board and the connecting rod of the parent table, A pair of couplings provided on the lower end side of the parent table, which is detachably arranged between the parent table and the child table and includes a coupling plate capable of coupling the parent table and the child table. Of the rods, one side of the lower serving plate is pivotally supported on one of the connecting rods so that the lower serving plate can rotate below the upper serving plate, so that the lower serving plate is not in use when not in use. By rotating in the vertical direction, the child stand can be stored in the space surrounded by the upper board and the connecting rod of the parent table, and at the time of serving, the lower board is rotated horizontally to lower the lower board. A transport vehicle/serving stand characterized in that the lower serving board can be used as a serving stand by bringing the other side of the serving board into contact with the other connecting rod. The child leg member of the child stand is provided with a connecting plate accommodating portion formed by horizontally extending a long flat receiving portion for each pair below the upper child serving plate. The transport according to claim 1, characterized in that, when not in use, the connecting plate can be housed and arranged below the upper child serving plate by inserting the connecting plate into the connecting plate storage portion while sliding it horizontally. Car and serving stand. In the parent table, the leg members are formed of a metal material having magnetic force, and the lower serving plate is provided at a contact position with the leg members when the lower serving plate is rotated upward. A magnet member is provided, and when the lower serving plate is not used, the lower serving plate is rotated to a position where the magnet member contacts the leg member, and the position of the lower member can be fixed to the leg member by the magnet member. The transport vehicle/serving stand according to claim 1.