CN2659231Y - Hydraulic lifting, multipurpose tables - Google Patents

Abstract

The utility model relates to a novel multipurpose table which can freely lift, and the shape of a table top of the utility model can be changed between an oblong shape and a square. The utility model is provided with a combined table top formed from a table top 1 of a tea table, a narrow long plate 9 and a spring hinge 8. When the narrow long plate is folded, the utility model becomes a tea table and a writing desk; when the narrow long plate is unfolded, the utility model becomes a dining table. A petal type hydraulic lifting device 23 supports a guide cylinder 3 and the table top in a hollow square (circular) column connected with a stand 15, and the heights of the guide cylinder and the table top can be adjusted by operating the petal type hydraulic lifting device according to different requirements. A screw on the hollow square (circular) column 14 can perform the functions of positioning and stopping when the height of the table top is determined.

Description

The hydraulic elevation type multi purpose table is several

It is several that the utility model belongs to a kind of multiduty table.

Desk is a kind of furniture commonly used, and dining table, desk, desk etc. are arranged, and is similar to the tea table of desk in addition.The common feature of these desks is: function singleness, and use limitation big, be example with the dining table, be used as and write then writing paper pen all at its place; With the desk is example, have a dinner and tableware is put in inconvenience, and personnel people's seat, and children see that written word is all very improper, are example with the tea table, except putting in the parlor tea set, the fruit tray, also do not have other purposes.

By consulting interrelated data, market survey and choose the rope patent documentation except that No. 02242144.0 patent of my application, also finds no the solution and the example of effect.But it is very fast that No. 02242144.0 patent starting stage during from high-order tuning low level falls, children's inconvenient operation, in like manner the starting stage spring when high-order from the low level tuning upwards elastic force is bigger, children's operation is also inconvenient.

The purpose of this utility model will provide a kind of limitation that can overcome various desks exactly, has again to use dexterous convenient and safely, and implements easy to manufacturely, and can satisfy the multifunctional small table of all kinds of user's needs.

The purpose of this utility model is achieved in that by tea table panel, spring hinge and two narrow major plates that can stir and forms the combination desktop together, foot-operated hydraulic lift support set side's (circle) shape guide inside and by the continuous combination desktop of flat board of side's (circle) shape guide top welding in hollow side (circle) the shape post that links to each other with foot rest.When making tea table, can turn down the narrow major plate that is connected by the spring hinge, accent is loosened the screw a little, and steps on the hydraulic pump control stick, presses desktop to proper height, and then tightens screw; Adjustable loosening the screw a little when having a dinner stepped on up and down repeatedly on the piston rod that the hydrodynamic pressure pump lever makes hydraulic lift and is raised up to appropriate degree, then screw tightened, and rolls up narrow major plate again desktop is expanded into square; When children's study is write, can regulate height of table top to the height that helps most children's study and vision protection and correct sitting posture according to the height of children's height and seat, and turnover is convenient, safety.

The utility model is simple in structure, and is easy to operate, has multiple function and purposes, makes scope extensively be convenient to make, and can satisfy the multiple needs of Modern Family, and more effectively land productivity has the family room space, has realized the purpose of one-object-many-purposes.

This is practical to have structure and handling characteristics is provided by following examples and accompanying drawing thereof.

Fig. 1 is the comprehensive schematic diagram of the utility model side-looking

Tea table desktop 1 and side's (circle) shape guide 3 usefulness screws are by linking to each other with hole 6 on the flat board 7 that square (circle) shape guide top welds together.With foot rest (or chassis) 15 with hollow side (circle) shape post 14, the steel plate 16 that foot-operated hydraulic lift 23 is connected as a single entity, with screw 22 by screwed hole 21 link together (or cast an integral body with hollow side (circle) shape post and steel plate).Side's (circle) shape guide 3 is enclosed within hollow side (circle) shape post the inside, by handling foot-operated hydraulic lift (stepping on control stick 19 repeatedly up and down) liquid in the hydraulic pump 45 is pressed in the piston rod sleeve (hydraulic pressure chamber) 24, thereby piston rod 2 is risen, also just drive side's (circle) shape guide and desktop rise, during any desired height in desktop rises to adjustable extent, stop to step on control stick, the screw 12 that the elder generation in the screwed hole 13 has been unclamped screws again, makes it stable.If will reduce the height of desktop, then unscrew screw 12 earlier, step on control stick, (liquid pushes back in the hydraulic pump 4) stops to step on control stick (control stick rebounds automatically) again when depressing desktop and piston rod to desired height simultaneously, screws screw.Make rectangular tea table desktop become foursquare dining table if will have dinner then can dig two narrow major plates 9 by spring hinge 8.Be furnished with drawer 11 under the desktop, can and hang tenon 10 by chute 20 and spur back and forth.In the screwed hole 18 of foot rest, can regulate the horizontal situation of desktop on the screw 17 of band margin.

Claims (1)

1. a hydraulic elevation type multi purpose table is several, the combination desktop that forms by tea table desktop and narrow major plate and spring hinge, foot-operated hydraulic lift, foot rest, hollow side or circular columns and side or circular guide are formed, it is characterized in that: foot-operated hydraulic lift is in hollow side who links to each other with foot rest or circular columns, and the inside puts the side or the circular guide of the combination desktop that links to each other with the flat board that welds on its top, hollow side or circular columns and be furnished with the location stop screw.

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