CN2162841Y

CN2162841Y - Multifunction table

Info

Publication number: CN2162841Y
Application number: CN 92234795
Authority: CN
Inventors: 李喜良
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-02
Filing date: 1992-10-02
Publication date: 1994-04-27
Anticipated expiration: 2002-10-02

Abstract

The utility model relates to a multifunction table. A middle rotary table top is composed of a tea table top (1) and a bow-shaped table top (2). A bearing seat (6) which is arranged on the lower part of the middle rotary table top is provided with a support (12) on the outer wall. The support (12) is provided with a folding and supporting compensator which is provided with a fan-shaped table top (22). The lower end of the bearing seat (6) is installed in a table leg (10) and is provided with a balance spring (9) inside. A table foot (11) is provided with a universal wheel (26) and a horizontally fixed foot. The middle part of the table leg (10) is provided with a multi-functional object (35). The utility model enables the rotary table to be folded into an ordinary dinning table, a desk, a tea table, etc. The utility model is suitable for places, such as households, hotels, restaurants, hospitals, offices, etc.

Description

Multifunction table

The application's object relates to a kind of lazy Susan, and specifically, it is a kind of can the rotation, can fold again, also liftable desk with multiple function, and it can be used for places such as family, hotel, restaurant, hospital, office.

Before the present invention, though lazy Susan can rotate, or partially folded, can not all fold the below of rotating table top in the middle of being advanced to, big detachable round tabletop can not be become the roundlet desktop, so it is bigger to take up room, and purposes is confined to when lazy Susan usefulness.

The objective of the invention is to overcome the above-mentioned disadvantage of existing lazy Susan, provide a kind ofly can fold, big detachable round tabletop diminishes detachable round tabletop or little oval desktop, big oval desktop diminish detachable round tabletop or little oval desktop hold concurrently can lifting multifunctional table.

Task of the present invention is finished as follows:

At first, on the basis of original whirligig, more stably rotate, increase by a guide bearing, it can certainly be set for making it with known polygon tea table desktop or detachable round tabletop.Again this class whirligig is contained on the bearing block, also can be contained on the table leg that is at least, in order to make tea table desktop, arc desktop can rise and to fall, bearing block can also be contained in the table leg, balancing spring is housed in it, can make the flexible lifting of desktop, not be contained in bearing block in the table leg certainly or balancing spring is not set and also be fine, also can regulate lifting with alternate manners such as screw threads.Known outer detachable round tabletop also is contained on the table leg, its shared space of occasion minimizing for user's detachable round tabletop outside not using, outer detachable round tabletop or outer oval desktop must be made the fan-shaped desktop that is at least two groups or its equivalent, fan-shaped desktop in every group can also fold, this is that the folding device of closing page or leaf one class is finished, secondly every group of fan-shaped desktop must be contained in folding the support on the expansion bend, the folding expansion bend that supports must be contained on the support again, and can stretch thereon and contract, the quantity of support and the fan-shaped desktop coupling that is at least two groups, promptly be at least two support, the support seat (bearing block) that perhaps is contained in bearing block one class is gone up or is contained on the table leg.Be contained in when supporting that seat is gone up, fan-shaped desktop also can rotate, and wants not allow it rotate, and the set screw that is contained on the table leg can be withstood bearing block, and set screw can certainly be set.Fan-shaped desktop can not rotate when support directly was contained on the table leg.After at last the fan-shaped desktop more than two groups being supported, on every group of adjacent fan-shaped desktop, can also be equipped with and resemble the inserting lock device of drawing rod one class, two groups of adjacent fan-shaped desktops are fixed, also can not adorn certainly.Flexible when whole for the mobile multifunctional desk, generally all universal wheel is housed being at least on one the leg of a table, do not adorn certainly and can yet.At dress or when not adorning universal wheel, for the levelness of adjusting multifunctional table with it is parked more securely, can also on leg of a table, load onto horizontal fixing feet, can not adorn sometimes yet.In order to make full use of the space at table leg place, can also load onto to use thing at the table leg medium position more, the time spent also can not installed additional.

So far a multifunctional table accomplishes.

The application's object is owing to adopted many groups of fan-shaped desktops and the folding expansion bend that supports, therefore, every group of fan-shaped desktop not only can fold, but also can when not using, be advanced to the tea table desktop below, this moment, the overall appearance structure of multifunctional table was very compact, interior desktop just can be worked as tea table or desk and be used, and has reduced taking up room.When having a dinner or enlarge the desktop area, just the below of the fan-shaped desktop more than two groups from the tea table desktop can be pulled out, again every group of fan-shaped desktop supported, become lazy Susan, otherwise multifunctional table can also become or become square table again, or become round tea table or become little oval table, reduced taking up room.Because the present invention has adopted fan-shaped desktop, certainly can also select for use ellipse to wait the desktop of other moulding, that can also become little oval tabletop with big oval tabletop exactly, or oval tabletop become round desktop, owing on leg of a table, adopted the horizontal fixed pin, not only can adjust the levelness of multifunctional table, but also it is stable that multifunctional table is located in.The height of multifunctional table also can be adjusted in addition, when dining table or desk time spent can make its rising, when tea table or teapoy time spent can make its decline.At last, when install additional, using thing, can make full use of the table leg central space more, put article such as the needed smallclothes of a little users.

The concrete structure of invention is provided by following embodiment and accompanying drawing thereof.

Fig. 1 is a kind of complete section face schematic diagram of multifunctional table.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 is a kind of complete section face schematic diagram of folding support expansion bend.

Fig. 4 is the left view (signal) of Fig. 3.

Fig. 5 is a kind of complete section face schematic diagram of multifunctional table.

Fig. 6 is another folding complete section face schematic diagram that supports expansion bend.

Fig. 7 is the left view (signal) of Fig. 6.

Fig. 8 is the horizontal fixed pin schematic diagram on the leg of a table.

Fig. 9 has many multifunctional table complete section face schematic diagrames with thing 35.

Figure 10 is the full folded state diagram of multifunctional table.

Embodiment 1, referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4.

Known polygon or multi sphere shape among Fig. 1, Fig. 2, or the tea table desktop 1 of polygon multi sphere shape and 3 connections of arc desktop 2 closing pages or leaves, detachable round tabletop can certainly directly be made.The bearing 4 of bearing, pallet, rotating disk one class is equipped with in basic centre below tea table desktop 1, and bearing 4 is contained in 6 li of bearing blocks, and as bearing block 6 is in axial direction extended to appropriate length, the table leg 10 that bearing block 6 just can be worked as multifunctional table uses.From bearing block 6 self, tell several table legs 10 again and also be fine (not illustrating among Fig. 1), but must have one at least.For being risen, tea table desktop 1 and arc desktop 2 can fall, also bearing block 6 can be contained in 10 li of table legs that are at least, below bearing block 6, load onto balancing spring 9, not adorn balancing spring 9 certainly and also be fine, perhaps use its equivalent, regulate lifting with alternate manners such as screw threads.Balancing spring 9 will have enough elastic force and rigidity, basically can hold up the whole load that act on the bearing block 6 come, when with hand at places such as tea table desktop 1 or arc desktops 2 when pressing down, bearing block 6 should be able to move down for 10 li at table leg, when just tea table desktop 1 needs to descend, compression balancing spring 9, on the contrary raise.In order to make tea table desktop 1 and the arc desktop 2 can more stable rotation, minor axis 7 proper extensions that tea table desktop 1 can also be connected, minor axis 7 will be contained in the basic centre of tea table desktop 1, and with bearing 4 internal diameters certain free gap is arranged, and tight fit also can sometimes.The upper end of minor axis 7 can be the minor axis 7 that a pallet is arranged so that and tea table desktop 1 contact area more greatly, connect more firmly.Be made of one also from the visible tea table desktop 1 of Fig. 1 and minor axis 7 and be fine, can certainly not make like this.Secondly can also install a guide bearing that play the guiding role 5 in the lower end of minor axis 7 additional, or other similar structure, certainly minor axis 7 is not set and guide bearing 5 also is fine.In order to control fan-shaped desktop 22 rotations, can bearing block 6 be fixed on 10 li of table legs with the alignment pin fourth or the set screw 8 that are at least one, do not install set screw 8 certainly and be fine yet.In order to make table leg 11 good looking appearances stable again, present embodiment 1 Fig. 1, Fig. 2 make four branch shape with leg of a table 11 at last, and yes is at least a leg of a table 11.When not needing

tea table desktop

1 and 2 rotations of arc desktop, the place that can aim at minor axis 7 on bearing block 6 installs the fixed screw 24 that is at least 1 additional, tighten fixed screw 24, just maintained static with minor axis 7 joining tea table desktops 1 and arc desktop 2, fixed screw 24 can certainly be set.When the arc desktop 2 usefulness hands that closing page or leaf 3 connects on the tea table desktop 1 shown in Fig. 1 were broken off with the fingers and thumb out, tea table desktop 1 had just become detachable round tabletop or substantially similar detachable round tabletop.The profile of arc desktop 2 is arc or semi-moon shaped or is semi-moon shapedly all can basically.In order to enlarge the area of this knockdown detachable round tabletop, at first must on the outer wall of the bearing block 6 of working as table leg 10 usefulness, connect the support 12 that is at least two, and the support 12 in embodiment 1 Fig. 1 is four, and it all could with being connected with methods such as weldering method, casting, screw connections of bearing block 6.Shapes such as support 12 usefulness flute profiles, square, rectangle, triangle, circle all can, folding support expansion bend as described below must be housed thereon, see Fig. 3, Fig. 4;

At first the support 12 that is at least two to be contained on the bearing block 6, again expansion bend axle 14 is inserted support 12 inner chamber body, on support 12, have the sliding tray 13 of the flexible enough usefulness of stroke, to be connected hanger 15 on the expansion bend axle 14 sliding tray 13 of packing into then, and can slidably reciprocate, the center of the center of the expansion bend axle 14 among Fig. 1 and tubular support 12 is concentric with folding support expansion bend center line 21 basically at this moment, and is not limited when support 12 is other shape.For fan-shaped desktop 22 is connected with hanger 15, must be by hinge axis 19, hinge axle sleeve 17 is arranged on the hanger 15, hinge axis 19 is penetrated on the hinge axle sleeve 17, hinge axis 19 directly can certainly be welded on the hanger 15, at this moment just fan-shaped desktop 22 usefulness screws 18 can be contained on the hinge plate 16, fan-shaped like this desktop 22 has connected with hanger 15 by hinge axis 19.Thereby fan-like pattern desktop 22 just can slide on support 12 by expansion bend axle 14, can fold by the closing page or leaf again.In order to make fan-shaped desktop 22 not free falling behind the basic horizontal position of breaking into two with one's hands, also must on hinge axis 19, load onto support spring 20 with support function one class formation.This support spring 20 will have enough elastic force and rigidity during design, after on the hinge axis 19 of packing into, breaks fan-shaped desktop 22 into two with one's hands and makes it be in user mode, and support spring 20 should be able to support hinge plate 16 or fan-shaped desktop 22.When in use needing every fan-shaped desktop 22 folding again, just can at fan-shaped desktop 22 on one's body oneself, refill the folding device (not drawing among Fig. 1) of hinge one class.Label 23 is the center line of multifunctional table among Fig. 3.Double dot dash line on the fan-shaped desktop 22 represents that it can be any length that needs.So far formed folding support expansion bend by expansion bend axle 14, hanger 15, hinge plate 16, hinge axle sleeve 17, screw 18, hinge axis 19, support spring 20, it just can drive fan-shaped desktop 22 and advance on support 12 or pull out, and fan-shaped desktop 22 can also be supported after pulling out.Support the back in order to make every group of adjacent fan-shaped desktop 22 be connected more firmly, can also on adjacent fan-shaped desktop 22, load onto the inserting lock device 25 of drawing rod one class.Inserting lock device 25 can certainly be set.After all opening, every group of fan-shaped desktop 22 promptly formed whole outer ring desktop, because every group of fan-shaped desktop 22 is to connect with support 12, support 12 is connected with bearing block 6 again, so after set screw 24 is tightened, whole outer ring desktop is motionless, and rotates at tea table desktop 1, the arc desktop 2 of inner ring.

So far, a multifunctional table is finished.

Embodiment 2, based on Fig. 5, Fig. 6, Fig. 8, are described as follows referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4:

Fig. 5 is a kind of multifunctional table complete section face schematic diagram, and simultaneously referring to Fig. 6, this is a kind of multifunctional table that has the horizontal fixed pin on leg of a table 11.This routine support 12 is the structures with I-steel shape one class, see Fig. 6, Fig. 7, expansion bend axle 14 has hanger 15 on its of ［］ shape, at first ［］ shape expansion bend axle 14 is inserted in the support 12 of I-steel shape, and then hinge plate 16 usefulness hinge axis 19 are through on the hinge axle sleeve 17 on the hanger 15, hinge plate 16 is connected with fan-shaped desktop 22 by screw 18, puts support spring 20 once more on hinge axis 19 again.Obvious, the folding support expansion bend of being made up of hinge axis 19, hinge axle sleeve 17, hinge plate 16, screw 18, support spring 20, expansion bend axle 14, hanger 15 not only can drive fan-shaped desktop 22 and advance or pull out, and fan-shaped desktop 22 can also be supported after pulling out.

Flexible during for the mobile multifunctional desk, can also load onto universal wheel 26 being at least on one the leg of a table 11 of it, certainly do not adorn and can yet, see Fig. 8, at first leg of a table 11 is done by Fig. 8 section shape, certainly it is also passable to make other pattern, pressure bearing 27 is loaded onto at the position in the central again, it is outer to be universal wheel bearing block 28, this can be connected as one with the seat leg 29 of universal wheel 26, the universal wheel 26 of packing on the present more afterwards leg 29, axis hole is arranged on it, and the two connects by universal wheel shaft 30, can rotate.No matter adorn or do not adorn universal wheel 26 and can on table leg 11, install horizontal fixed pin as described below;

Open screw hole on leg of a table 11 at first, from then on must pack in the hole again and adjust screw 31, put loosening ring 33 again from the thin footpath 32 of adjusting screw 31 and since loosening ring 33 with carefully directly between 32 certain clearance is arranged, so when turning adjustment screw 31, the ring 33 that relaxs one's efforts does not just rotate thereupon.Can also paste the cushion 34 of lastblock rubber one class below the loosening ring 33, not adorn loosening ring 33 and cushion 34 and also can.So far formed the horizontal fixed pin that is contained on the leg of a table 11 by adjustment screw 31, loosening ring 33, cushion 34.When needs are regulated the levelness of multifunctional table, turn and adjust screw 31 and make leg of a table 11 raise or just reduce and to have adjusted.When adjust screw 31 be screwed onto make universal wheel 26 built on stilts after, universal wheel 26 has just lost effect, this moment, desk supported by the horizontal fixed pin, thereby it is stable to have guaranteed that multifunctional table is located in.In addition, turn loosening ring 33 and rotation thereupon of cushion 34 when adjusting screw 31, thereby protected ground injury-free, cushion 34 has also increased the contact friction force on leg of a table 11 and ground simultaneously.

All the other all with embodiment 1, finish above-mentioned steps, have just made multifunctional table.

Embodiment 3, see Fig. 9:

In order to make full use of the space between tea table desk 1 and the leg of a table 11, can also on the leg of a table 10 between tea table desktop 1 and the leg of a table 11, load onto the things 35 of using of the small table surface formula that is at least more, it also can be the thing of classes such as table combined with stool, small shelf, little drawer, drinking utensils tea set cabinet, cosmetic box, condiment box, imitative animal product, shoe rack, luminous picture, desk lamp, safety box, and they can certainly be set.When substituting table leg 10 with bearing block 6, be at least many middle belows that just are contained in bearing block 6 with thing 35 of one, can also open a little slightly wide grooves of thickness after folding with every group of fan-shaped desktop 22 on thing 35 many, 22 groups of numbers of quantity and fan-shaped desktop equate, so that the fan-shaped desktop of folding up 22 is just in time put the corresponding with it grooves of thing 35 of using into more, the fan-shaped desktop 22 of multifunctional table is all folding to be entered many state diagrams during with thing 35 and sees Figure 10, and Figure 10 can work as the schematic appearance that tea table is used after multifunctional table folds entirely.

All the other are all with embodiment 1 or embodiment 2.

Embodiment 4, referring to Fig. 3:

If be limited to certain position after wanting to make fan-shaped desktop 22 to pull out, this example is in the above-described embodiments the expansion bend axle 14, have lockpin hole 36 in suitable position, load onto little spring 38 within it, refill lock pin 37 above the little spring 38, the appropriate position on support 12 has lock pin groove 39.The end face of lock pin 37 is inclined-planes, so that expansion bend axle 14 when pushing back into, is compressed to lock pin 37 in the lockpin hole 36 automatically.Like this when lock pin 37 with expansion bend axle 14 outwards be drawn to support 12 on 39 pairs of timings of lock pin groove, under the effect of little spring 38 in its lower section, promptly be stuck in 39 li of lock pin grooves, fan-shaped desktop 22 just has been parked on the fixing position, can also be nimbly and freely when pushing back into.Can certainly adopt other method spacing, the stopping means of lockpin hole 36, lock pin 37, lock pin groove 39 1 classes also can be set.

All the other are with above embodiment.

The colleague technologist is behind clear the present invention's point, and the equivalent that manufactures all belongs to the present invention.

Claims

1, a kind of confession is had a dinner, hold concurrently and to write with tea, the multifunctional table of usefulness such as office, tea table desktop 1 is connected with arc desktop 2 by hinge 3, bearing 4 is equipped with in basic centre in the bottom surface of tea table desktop 1, bearing 4 is contained in 6 li of bearing blocks again, it has the table leg 10 that is at least down, 10 li balancing spring 9 is housed below bearing block 6 at table leg, the leg of a table 11 that is at least one is arranged at the bottom of table leg 10, it is characterized in that on bearing block 6, being at least in addition two support 12, the folding expansion bend that supports is housed on it, and folding the support on the expansion bend also is equipped with fan-shaped desktop 22.

2, a kind of multifunctional table by claim 1 regulation is characterized in that also being equipped with the horizontal fixed pin on leg of a table 11.

3, a kind of multifunctional table by claim 1 regulation is characterized in that being equipped with the things 35 of using that are at least more on the table leg 10 between tea table desktop 1 and the leg of a table 11.

4, a kind of confession is had a dinner, hold concurrently and to write with tea, the multifunctional table of usefulness such as office, arc desktop 2 is connected with tea table desktop 1 by hinge 3, bearing 4 is equipped with in basic centre in tea table desktop 1 bottom surface, bearing 4 is contained in 6 li of bearing blocks again, it has the table leg 10 that is at least down, 10 li balancing spring 9 is housed below bearing block 6 at table leg, the leg of a table 11 that is at least one is arranged at the bottom of table leg 10, it is characterized in that on bearing block 6, being at least in addition two support 12, the folding expansion bend that supports is arranged on it, the folding support on the expansion bend also is equipped with fan-shaped desktop 22, the horizontal fixed pin also is housed on leg of a table 11, the things 35 of using that are at least also are housed on the table leg 10 between tea table desktop 1 and the leg of a table 11 more.

5,, it is characterized in that on table leg 10, can also being equipped with many with thing 35 by the multifunctional table of claim 1,2 regulations.

6, by the multifunctional table of claim 1,3 regulations, it is characterized in that on leg of a table 11, also the horizontal fixed pin can being housed.

7, by the multifunctional table of claim 6 regulation, it is characterized in that the horizontal fixed pin: adjust screw 31 and be contained on the leg of a table 11, adjust on the thin footpath 32 of screw 31 lower ends and be with loosening ring 33, post the cushion 34 of rubber one class below the loosening ring 33.

8, by claim 1,2,3,4 multifunctional tables of stipulating, it is characterized in that described folding support expansion bend: the expansion bend axle 14 that can slide is arranged on support 12, hanger 15 is arranged on it, hinge axle sleeve 17 is arranged on the hanger 15, hinge plate 16 is contained on the hanger 15 by hinge axis 19, and support spring 20 also is housed on the hinge axis 19.

9, by the multifunctional table of claim 8 regulation, it is characterized in that on the folding expansion bend axle 14 that supports on the expansion bend lockpin hole 36 being arranged, little spring 38 is housed in it, above the little spring 38 lock pin 37, on support 12, have lock pin groove 39.